diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index ff468d3..374783d 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -102,5 +102,5 @@ jobs:
           fault_type="${{ steps.vars.outputs.FAULT_TYPE }}"
           fault_prefix=$(echo "$fault_type" | tr '[:lower:]' '[:upper:]')
           # * convert any warnings to GHA UI annotations; ref: <https://help.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-a-warning-message>
-          S=$(cargo clippy --all-targets -ptar -- ${CLIPPY_FLAGS} -D warnings 2>&1) && printf "%s\n" "$S" || { printf "%s\n" "$S" ; printf "%s" "$S" | sed -E -n -e '/^error:/{' -e "N; s/^error:[[:space:]]+(.*)\\n[[:space:]]+-->[[:space:]]+(.*):([0-9]+):([0-9]+).*$/::${fault_type} file=\2,line=\3,col=\4::${fault_prefix}: \`cargo clippy\`: \1 (file:'\2', line:\3)/p;" -e '}' ; fault=true ; }
+          S=$(cargo clippy --all-targets -ptarapp -- ${CLIPPY_FLAGS} -D warnings 2>&1) && printf "%s\n" "$S" || { printf "%s\n" "$S" ; printf "%s" "$S" | sed -E -n -e '/^error:/{' -e "N; s/^error:[[:space:]]+(.*)\\n[[:space:]]+-->[[:space:]]+(.*):([0-9]+):([0-9]+).*$/::${fault_type} file=\2,line=\3,col=\4::${fault_prefix}: \`cargo clippy\`: \1 (file:'\2', line:\3)/p;" -e '}' ; fault=true ; }
           if [ -n "${{ steps.vars.outputs.FAIL_ON_FAULT }}" ] && [ -n "$fault" ]; then exit 1 ; fi
diff --git a/.gitignore b/.gitignore
index ea8c4bf..7528e5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,23 @@
-/target
+# spell-checker:ignore (misc) direnv
+
+target/
+coverage/
+/src/*/gen_table
+/build/
+/tmp/
+/busybox/
+/.vscode/
+/.vs/
+/public/
+*~
+.*.swp
+.*.swo
+.idea
+lib*.a
+/docs/_build
+*.iml
+### macOS ###
+.DS_Store
+
+### direnv ###
+/.direnv/
diff --git a/Cargo.lock b/Cargo.lock
index 2c23655..86cd22d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -21,9 +21,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
 dependencies = [
  "memchr",
 ]
@@ -39,9 +39,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.18"
+version = "0.6.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
+checksum = "43d5b281e737544384e969a5ccad3f1cdd24b48086a0fc1b2a5262a26b8f4f4a"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -54,37 +54,37 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.10"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
+checksum = "5192cca8006f1fd4f7237516f40fa183bb07f8fbdfedaa0036de5ea9b0b45e78"
 
 [[package]]
 name = "anstyle-parse"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
+checksum = "4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2"
 dependencies = [
  "utf8parse",
 ]
 
 [[package]]
 name = "anstyle-query"
-version = "1.1.2"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
+checksum = "9e231f6134f61b71076a3eab506c379d4f36122f2af15a9ff04415ea4c3339e2"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
 name = "anstyle-wincon"
-version = "3.0.7"
+version = "3.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3534e77181a9cc07539ad51f2141fe32f6c3ffd4df76db8ad92346b003ae4e"
+checksum = "3e0633414522a32ffaac8ac6cc8f748e090c5717661fddeea04219e2344f5f2a"
 dependencies = [
  "anstyle",
- "once_cell",
- "windows-sys 0.59.0",
+ "once_cell_polyfill",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -98,15 +98,15 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "bitflags"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
+checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 
 [[package]]
 name = "block-buffer"
@@ -119,9 +119,9 @@ dependencies = [
 
 [[package]]
 name = "bstr"
-version = "1.12.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "234113d19d0d7d613b40e86fb654acf958910802bcceab913a4f9e7cda03b1a4"
+checksum = "63044e1ae8e69f3b5a92c736ca6269b8d12fa7efe39bf34ddb06d102cf0e2cab"
 dependencies = [
  "memchr",
  "regex-automata",
@@ -130,9 +130,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.17.0"
+version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"
+checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
 
 [[package]]
 name = "bzip2"
@@ -145,10 +145,11 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.16"
+version = "1.2.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be714c154be609ec7f5dad223a33bf1482fff90472de28f7362806e6d4832b8c"
+checksum = "37521ac7aabe3d13122dc382493e20c9416f299d2ccd5b3a5340a2570cdeb0f3"
 dependencies = [
+ "find-msvc-tools",
  "jobserver",
  "libc",
  "shlex",
@@ -156,9 +157,9 @@ dependencies = [
 
 [[package]]
 name = "cfg-if"
-version = "1.0.0"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
 [[package]]
 name = "cfg_aliases"
@@ -174,7 +175,7 @@ checksum = "145052bdd345b87320e369255277e3fb5152762ad123a901ef5c262dd38fe8d2"
 dependencies = [
  "iana-time-zone",
  "num-traits",
- "windows-link 0.2.1",
+ "windows-link",
 ]
 
 [[package]]
@@ -220,9 +221,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.7.4"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
+checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "clap_mangen"
@@ -236,9 +237,9 @@ dependencies = [
 
 [[package]]
 name = "colorchoice"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
+checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
 
 [[package]]
 name = "constant_time_eq"
@@ -313,15 +314,15 @@ checksum = "52560adf09603e58c9a7ee1fe1dcb95a16927b17c127f0ac02d6e768a0e25bc1"
 
 [[package]]
 name = "deflate64"
-version = "0.1.9"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da692b8d1080ea3045efaab14434d40468c3d8657e42abddfffca87b428f4c1b"
+checksum = "26bf8fc351c5ed29b5c2f0cbbac1b209b74f60ecd62e675a998df72c49af5204"
 
 [[package]]
 name = "deranged"
-version = "0.4.1"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28cfac68e08048ae1883171632c2aef3ebc555621ae56fbccce1cbf22dd7f058"
+checksum = "ececcb659e7ba858fb4f10388c250a7252eb0a27373f1a72b8748afdd248e587"
 dependencies = [
  "powerfmt",
 ]
@@ -367,9 +368,9 @@ dependencies = [
 
 [[package]]
 name = "dns-lookup"
-version = "3.0.0"
+version = "3.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "853d5bcf0b73bd5e6d945b976288621825c7166e9f06c5a035ae1aaf42d1b64f"
+checksum = "6e39034cee21a2f5bbb66ba0e3689819c4bb5d00382a282006e802a7ffa6c41d"
 dependencies = [
  "cfg-if",
  "libc",
@@ -400,12 +401,12 @@ checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
 [[package]]
 name = "errno"
-version = "0.3.10"
+version = "0.3.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33d852cb9b869c2a9b3df2f71a3074817f01e1844f839a144f5fcef059a4eb5d"
+checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -415,10 +416,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
 [[package]]
-name = "flate2"
-version = "1.1.2"
+name = "filetime"
+version = "0.2.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a3d7db9596fecd151c5f638c0ee5d5bd487b6e0ea232e5dc96d5250f6f94b1d"
+checksum = "bc0505cd1b6fa6580283f6bdf70a73fcf4aba1184038c90902b92b3dd0df63ed"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "libredox",
+ "windows-sys 0.60.2",
+]
+
+[[package]]
+name = "find-msvc-tools"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52051878f80a721bb68ebfbc930e07b65ba72f2da88968ea5c06fd6ca3d3a127"
+
+[[package]]
+name = "flate2"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfe33edd8e85a12a67454e37f8c75e730830d83e313556ab9ebf9ee7fbeb3bfb"
 dependencies = [
  "crc32fast",
  "libz-rs-sys",
@@ -453,9 +472,9 @@ dependencies = [
 
 [[package]]
 name = "fluent-langneg"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c4ad0989667548f06ccd0e306ed56b61bd4d35458d54df5ec7587c0e8ed5e94"
+checksum = "7eebbe59450baee8282d71676f3bfed5689aeab00b27545e83e5f14b1195e8b0"
 dependencies = [
  "unic-langid",
 ]
@@ -472,9 +491,9 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.14.7"
+version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+checksum = "4bb6743198531e02858aeaea5398fcc883e71851fcbcb5a2f773e2fb6cb1edf2"
 dependencies = [
  "typenum",
  "version_check",
@@ -482,21 +501,21 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.3.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73fea8450eea4bac3940448fb7ae50d91f034f941199fcd9d909a5a07aa455f0"
+checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
 dependencies = [
  "cfg-if",
  "libc",
  "r-efi",
- "wasi",
+ "wasip2",
 ]
 
 [[package]]
 name = "glob"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8d1add55171497b4705a648c6b583acafb01d58050a51727785f0b2c8e0a2b2"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
 [[package]]
 name = "hashbrown"
@@ -521,14 +540,15 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.61"
+version = "0.1.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "235e081f3925a06703c2d0117ea8b91f042756fd6e7a6e5d901e8ca1a996b220"
+checksum = "33e57f83510bb73707521ebaffa789ec8caf86f9657cad665b092b581d40e9fb"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
  "iana-time-zone-haiku",
  "js-sys",
+ "log",
  "wasm-bindgen",
  "windows-core",
 ]
@@ -544,9 +564,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.11.4"
+version = "2.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
+checksum = "6717a8d2a5a929a1a2eb43a12812498ed141a0bcfb7e8f7844fbdbe4303bba9f"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -582,9 +602,9 @@ dependencies = [
 
 [[package]]
 name = "is_terminal_polyfill"
-version = "1.70.1"
+version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
+checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
 
 [[package]]
 name = "itoa"
@@ -645,9 +665,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.77"
+version = "0.3.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"
+checksum = "b011eec8cc36da2aab2d5cff675ec18454fad408585853910a202391cf9f8e65"
 dependencies = [
  "once_cell",
  "wasm-bindgen",
@@ -665,6 +685,17 @@ version = "0.2.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
 
+[[package]]
+name = "libredox"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "416f7e718bdb06000964960ffa43b4335ad4012ae8b99060261aa4a8088d5ccb"
+dependencies = [
+ "bitflags",
+ "libc",
+ "redox_syscall",
+]
+
 [[package]]
 name = "libz-rs-sys"
 version = "0.5.2"
@@ -676,15 +707,15 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.9.3"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe7db12097d22ec582439daf8618b8fdd1a7bef6270e9af3b1ebcd30893cf413"
+checksum = "df1d3c3b53da64cf5760482273a98e575c651a67eec7f77df96b5b642de8f039"
 
 [[package]]
 name = "log"
-version = "0.4.26"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e"
+checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
 
 [[package]]
 name = "lzma-rust2"
@@ -698,9 +729,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.7.4"
+version = "2.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
 
 [[package]]
 name = "miniz_oxide"
@@ -709,6 +740,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
 dependencies = [
  "adler2",
+ "simd-adler32",
 ]
 
 [[package]]
@@ -755,17 +787,23 @@ checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
 
 [[package]]
 name = "once_cell"
-version = "1.21.1"
+version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d75b0bedcc4fe52caa0e03d9f1151a323e4aa5e2d78ba3580400cd3c9e2bc4bc"
+checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
+
+[[package]]
+name = "once_cell_polyfill"
+version = "1.70.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
 
 [[package]]
 name = "os_display"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6229bad892b46b0dcfaaeb18ad0d2e56400f5aaea05b768bde96e73676cf75"
+checksum = "ad5fd71b79026fb918650dde6d125000a233764f1c2f1659a1c71118e33ea08f"
 dependencies = [
- "unicode-width 0.1.14",
+ "unicode-width",
 ]
 
 [[package]]
@@ -846,9 +884,9 @@ checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
 [[package]]
 name = "ppmd-rust"
-version = "1.2.1"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c834641d8ad1b348c9ee86dec3b9840d805acd5f24daa5f90c788951a52ff59b"
+checksum = "d558c559f0450f16f2a27a1f017ef38468c1090c9ce63c8e51366232d53717b4"
 
 [[package]]
 name = "ppv-lite86"
@@ -871,9 +909,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.94"
+version = "1.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
+checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
 dependencies = [
  "unicode-ident",
 ]
@@ -904,18 +942,18 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.40"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
+checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "r-efi"
-version = "5.2.0"
+version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand"
@@ -946,6 +984,15 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.5.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "regex"
 version = "1.12.2"
@@ -971,9 +1018,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.5"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
+checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
 [[package]]
 name = "rlimit"
@@ -998,43 +1045,53 @@ checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
 
 [[package]]
 name = "rustix"
-version = "1.0.3"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e56a18552996ac8d29ecc3b190b4fdbb2d91ca4ec396de7bbffaf43f3d637e96"
+checksum = "cd15f8a2c5551a84d56efdc1cd049089e409ac19a3072d5037a17fd70719ff3e"
 dependencies = [
  "bitflags",
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
 name = "rustversion"
-version = "1.0.20"
+version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
+checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
 
 [[package]]
 name = "self_cell"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f7d95a54511e0c7be3f51e8867aa8cf35148d7b9445d44de2f943e2b206e749"
+checksum = "16c2f82143577edb4921b71ede051dac62ca3c16084e918bf7b40c96ae10eb33"
 
 [[package]]
 name = "serde"
-version = "1.0.219"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.228"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.219"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1095,12 +1152,12 @@ checksum = "b7c388c1b5e93756d0c740965c41e8822f866621d41acbdf6336a6a168f8840c"
 
 [[package]]
 name = "socket2"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233504af464074f9d066d7b5416c5f9b894a5862a6506e306f7b816cdd6f1807"
+checksum = "17129e116933cf371d018bb80ae557e889637989d8638274fb25622827b03881"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -1117,9 +1174,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.100"
+version = "2.0.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
+checksum = "da58917d35242480a05c2897064da0a80589a2a0476c9a3f2fdc83b53502e917"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1128,6 +1185,15 @@ dependencies = [
 
 [[package]]
 name = "tar"
+version = "0.4.44"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
+[[package]]
+name = "tarapp"
 version = "0.0.1"
 dependencies = [
  "chrono",
@@ -1142,6 +1208,7 @@ dependencies = [
  "rand",
  "regex",
  "rlimit",
+ "tar",
  "tempfile",
  "textwrap",
  "uu_tar",
@@ -1162,17 +1229,17 @@ dependencies = [
  "getrandom",
  "once_cell",
  "rustix",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
 name = "terminal_size"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45c6481c4829e4cc63825e62c49186a34538b7b2750b73b266581ffb612fb5ed"
+checksum = "60b8cb979cb11c32ce1603f8137b22262a9d131aaa5c37b5678025f22b8becd0"
 dependencies = [
  "rustix",
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -1184,23 +1251,23 @@ dependencies = [
  "smawk",
  "terminal_size",
  "unicode-linebreak",
- "unicode-width 0.2.0",
+ "unicode-width",
 ]
 
 [[package]]
 name = "thiserror"
-version = "2.0.16"
+version = "2.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3467d614147380f2e4e374161426ff399c91084acd2363eaf549172b3d5e60c0"
+checksum = "f63587ca0f12b72a0600bcba1d40081f830876000bb46dd2337a3051618f4fc8"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.16"
+version = "2.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c5e1be1c48b9172ee610da68fd9cd2770e7a4056cb3fc98710ee6906f0c7960"
+checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1209,9 +1276,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.41"
+version = "0.3.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
+checksum = "91e7d9e3bb61134e77bde20dd4825b97c010155709965fedf0f49bb138e52a9d"
 dependencies = [
  "deranged",
  "itoa",
@@ -1226,15 +1293,15 @@ dependencies = [
 
 [[package]]
 name = "time-core"
-version = "0.1.4"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
+checksum = "40868e7c1d2f0b8d73e4a8c7f0ff63af4f6d19be117e90bd73eb1d62cf831c6b"
 
 [[package]]
 name = "time-macros"
-version = "0.2.22"
+version = "0.2.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3526739392ec93fd8b359c8e98514cb3e8e021beb4e5f597b00a0221f8ed8a49"
+checksum = "30cfb0125f12d9c277f35663a0a33f8c30190f4e4574868a330595412d34ebf3"
 dependencies = [
  "num-conv",
  "time-core",
@@ -1242,11 +1309,12 @@ dependencies = [
 
 [[package]]
 name = "tinystr"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d4f6d1145dcb577acf783d4e601bc1d76a13337bb54e6233add580b07344c8b"
+checksum = "42d3e9c45c09de15d06dd8acf5f4e0e399e85927b7f00711024eb7ae10fa4869"
 dependencies = [
  "displaydoc",
+ "serde_core",
  "zerovec",
 ]
 
@@ -1261,9 +1329,9 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
+checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
 [[package]]
 name = "unic-langid"
@@ -1285,9 +1353,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.18"
+version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
 
 [[package]]
 name = "unicode-linebreak"
@@ -1297,15 +1365,9 @@ checksum = "3b09c83c3c29d37506a3e260c08c03743a6bb66a9cd432c6934ab501a190571f"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.14"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
-
-[[package]]
-name = "unicode-width"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd"
+checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
 [[package]]
 name = "utf8parse"
@@ -1319,6 +1381,7 @@ version = "0.0.1"
 dependencies = [
  "clap",
  "regex",
+ "tar",
  "uucore",
 ]
 
@@ -1389,45 +1452,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
 [[package]]
-name = "wasi"
-version = "0.14.2+wasi-0.2.4"
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
 dependencies = [
- "wit-bindgen-rt",
+ "wit-bindgen",
 ]
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.100"
+version = "0.2.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
+checksum = "da95793dfc411fbbd93f5be7715b0578ec61fe87cb1a42b12eb625caa5c5ea60"
 dependencies = [
  "cfg-if",
  "once_cell",
  "rustversion",
  "wasm-bindgen-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.100"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
-dependencies = [
- "bumpalo",
- "log",
- "proc-macro2",
- "quote",
- "syn",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.100"
+version = "0.2.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
+checksum = "04264334509e04a7bf8690f2384ef5265f05143a4bff3889ab7a3269adab59c2"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1435,22 +1485,22 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.100"
+version = "0.2.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
+checksum = "420bc339d9f322e562942d52e115d57e950d12d88983a14c79b86859ee6c7ebc"
 dependencies = [
+ "bumpalo",
  "proc-macro2",
  "quote",
  "syn",
- "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.100"
+version = "0.2.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
+checksum = "76f218a38c84bcb33c25ec7059b07847d465ce0e0a76b995e134a45adcb6af76"
 dependencies = [
  "unicode-ident",
 ]
@@ -1466,18 +1516,38 @@ dependencies = [
 
 [[package]]
 name = "windows-core"
-version = "0.52.0"
+version = "0.62.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
+checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-implement",
+ "windows-interface",
+ "windows-link",
+ "windows-result",
+ "windows-strings",
 ]
 
 [[package]]
-name = "windows-link"
-version = "0.1.3"
+name = "windows-implement"
+version = "0.60.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
+checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "windows-interface"
+version = "0.59.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
 
 [[package]]
 name = "windows-link"
@@ -1485,6 +1555,24 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
+[[package]]
+name = "windows-result"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7837d08f69c77cf6b07689544538e017c1bfcf57e34b4c0ff58e6c2cd3b37091"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -1500,7 +1588,16 @@ version = "0.60.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
 dependencies = [
- "windows-targets 0.53.3",
+ "windows-targets 0.53.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.61.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
+dependencies = [
+ "windows-link",
 ]
 
 [[package]]
@@ -1521,19 +1618,19 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.53.3"
+version = "0.53.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91"
+checksum = "4945f9f551b88e0d65f3db0bc25c33b8acea4d9e41163edf90dcd0b19f9069f3"
 dependencies = [
- "windows-link 0.1.3",
- "windows_aarch64_gnullvm 0.53.0",
- "windows_aarch64_msvc 0.53.0",
- "windows_i686_gnu 0.53.0",
- "windows_i686_gnullvm 0.53.0",
- "windows_i686_msvc 0.53.0",
- "windows_x86_64_gnu 0.53.0",
- "windows_x86_64_gnullvm 0.53.0",
- "windows_x86_64_msvc 0.53.0",
+ "windows-link",
+ "windows_aarch64_gnullvm 0.53.1",
+ "windows_aarch64_msvc 0.53.1",
+ "windows_i686_gnu 0.53.1",
+ "windows_i686_gnullvm 0.53.1",
+ "windows_i686_msvc 0.53.1",
+ "windows_x86_64_gnu 0.53.1",
+ "windows_x86_64_gnullvm 0.53.1",
+ "windows_x86_64_msvc 0.53.1",
 ]
 
 [[package]]
@@ -1544,9 +1641,9 @@ checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
+checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -1556,9 +1653,9 @@ checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
+checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -1568,9 +1665,9 @@ checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
+checksum = "960e6da069d81e09becb0ca57a65220ddff016ff2d6af6a223cf372a506593a3"
 
 [[package]]
 name = "windows_i686_gnullvm"
@@ -1580,9 +1677,9 @@ checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
 [[package]]
 name = "windows_i686_gnullvm"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
+checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -1592,9 +1689,9 @@ checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
+checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -1604,9 +1701,9 @@ checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
+checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -1616,9 +1713,9 @@ checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
+checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -1628,18 +1725,15 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.53.0"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
+checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650"
 
 [[package]]
-name = "wit-bindgen-rt"
-version = "0.39.0"
+name = "wit-bindgen"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
-dependencies = [
- "bitflags",
-]
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 
 [[package]]
 name = "xattr"
@@ -1659,18 +1753,18 @@ checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
 
 [[package]]
 name = "zerocopy"
-version = "0.8.23"
+version = "0.8.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd97444d05a4328b90e75e503a34bad781f14e28a823ad3557f0750df1ebcbc6"
+checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.23"
+version = "0.8.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6352c01d0edd5db859a63e2605f4ea3183ddbd15e2c4a9e7d32184df75e4f154"
+checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1685,9 +1779,9 @@ checksum = "50cc42e0333e05660c3587f3bf9d0478688e15d870fab3346451ce7f8c9fbea5"
 
 [[package]]
 name = "zeroize"
-version = "1.8.1"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
 dependencies = [
  "zeroize_derive",
 ]
@@ -1705,10 +1799,11 @@ dependencies = [
 
 [[package]]
 name = "zerovec"
-version = "0.11.4"
+version = "0.11.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7aa2bd55086f1ab526693ecbe444205da57e25f4489879da80635a46d90e73b"
+checksum = "6c28719294829477f525be0186d13efa9a3c602f7ec202ca9e353d310fb9a002"
 dependencies = [
+ "serde",
  "zerofrom",
 ]
 
@@ -1747,9 +1842,9 @@ checksum = "2f06ae92f42f5e5c42443fd094f245eb656abf56dd7cce9b8b263236565e00f2"
 
 [[package]]
 name = "zopfli"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edfc5ee405f504cd4984ecc6f14d02d55cfda60fa4b689434ef4102aae150cd7"
+checksum = "f05cd8797d63865425ff89b5c4a48804f35ba0ce8d125800027ad6017d2b5249"
 dependencies = [
  "bumpalo",
  "crc32fast",
diff --git a/Cargo.toml b/Cargo.toml
index ca0a764..0d993e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@
 # spell-checker:ignore (libs) bigdecimal datetime fundu gethostid kqueue libselinux mangen memmap tar uuhelp
 
 [package]
-name = "tar"
+name = "tarapp"
 version = "0.0.1"
 authors = ["uutils developers"]
 license = "MIT"
@@ -46,6 +46,7 @@ regex = "1.10.4"
 uucore = "0.4.0"
 uuhelp_parser = "0.2.0"
 uutests = "0.4.0"
+tar = "0.4"
 tempfile = "3.10.1"
 textwrap = { version = "0.16.1", features = ["terminal_size"] }
 xattr = "1.3.1"
@@ -71,6 +72,7 @@ libc = { workspace = true }
 pretty_assertions = "1"
 rand = { workspace = true }
 regex = { workspace = true }
+tar-rs-crate = { version = "0.4", package = "tar" }
 tempfile = { workspace = true }
 uucore = { workspace = true, features = ["entries", "process", "signals"] }
 uutests = { workspace = true }
diff --git a/src/bin/tarapp.rs b/src/bin/tarapp.rs
index 2cb9fad..b8814cc 100644
--- a/src/bin/tarapp.rs
+++ b/src/bin/tarapp.rs
@@ -7,5 +7,12 @@ use std::env;
 use tar::uumain;
 
 fn main() {
-    std::process::exit(uumain(env::args_os()));
+    let exit_code = uumain(env::args_os());
+
+    // If exiting with code 2, show the "not recoverable" message
+    if exit_code == 2 {
+        uucore::show_error!("Error is not recoverable: exiting now");
+    }
+
+    std::process::exit(exit_code);
 }
diff --git a/src/uu/tar/Cargo.toml b/src/uu/tar/Cargo.toml
index fe25ea7..d6ed134 100644
--- a/src/uu/tar/Cargo.toml
+++ b/src/uu/tar/Cargo.toml
@@ -16,6 +16,7 @@ categories = ["command-line-utilities"]
 uucore = { workspace = true }
 clap = { workspace = true }
 regex = { workspace = true }
+tar = { workspace = true }
 
 [lib]
 path = "src/tar.rs"
diff --git a/src/uu/tar/src/errors.rs b/src/uu/tar/src/errors.rs
new file mode 100644
index 0000000..5c51ff4
--- /dev/null
+++ b/src/uu/tar/src/errors.rs
@@ -0,0 +1,85 @@
+// This file is part of the uutils tar package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+use std::fmt;
+use std::io;
+use uucore::error::UError;
+
+/// Error types for tar operations
+#[derive(Debug)]
+pub enum TarError {
+    /// I/O error occurred
+    IoError(io::Error),
+    /// Invalid archive format or corrupted archive
+    InvalidArchive(String),
+    /// File or directory not found
+    FileNotFound(String),
+    /// Permission denied
+    PermissionDenied(String),
+    /// General tar operation error
+    TarOperationError(String),
+}
+
+/// Implements display formatting for TarError.
+impl fmt::Display for TarError {
+    /// Formats the error for display to users
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        match self {
+            TarError::IoError(err) => write!(f, "{err}"),
+            TarError::InvalidArchive(msg) => write!(f, "{msg}"),
+            TarError::FileNotFound(path) => {
+                write!(f, "{path}: Cannot open: No such file or directory")
+            }
+            TarError::PermissionDenied(path) => {
+                write!(f, "{path}: Cannot open: Permission denied")
+            }
+            TarError::TarOperationError(msg) => write!(f, "{msg}"),
+        }
+    }
+}
+
+impl TarError {
+    /// Create a TarError from an io::Error with file path context
+    pub fn from_io_error(err: io::Error, path: &std::path::Path) -> Self {
+        match err.kind() {
+            io::ErrorKind::NotFound => TarError::FileNotFound(path.display().to_string()),
+            io::ErrorKind::PermissionDenied => {
+                TarError::PermissionDenied(path.display().to_string())
+            }
+            _ => TarError::IoError(err),
+        }
+    }
+}
+
+impl std::error::Error for TarError {
+    /// Returns the underlying error cause, if any
+    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
+        match self {
+            TarError::IoError(err) => Some(err),
+            _ => None,
+        }
+    }
+}
+
+impl UError for TarError {
+    /// Returns the exit code for this error type
+    fn code(&self) -> i32 {
+        match self {
+            TarError::IoError(_) => 2,
+            TarError::InvalidArchive(_) => 2,
+            TarError::FileNotFound(_) => 2,
+            TarError::PermissionDenied(_) => 2,
+            TarError::TarOperationError(_) => 2,
+        }
+    }
+}
+
+impl From<io::Error> for TarError {
+    /// Converts io::Error into the appropriate TarError variant
+    fn from(err: io::Error) -> Self {
+        // For generic io::Error without context, just wrap it
+        TarError::IoError(err)
+    }
+}
diff --git a/src/uu/tar/src/operations/create.rs b/src/uu/tar/src/operations/create.rs
new file mode 100644
index 0000000..022cb62
--- /dev/null
+++ b/src/uu/tar/src/operations/create.rs
@@ -0,0 +1,81 @@
+// This file is part of the uutils tar package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+use crate::errors::TarError;
+use std::fs::File;
+use std::path::Path;
+use tar::Builder;
+use uucore::error::UResult;
+
+/// Create a tar archive from the specified files
+///
+/// # Arguments
+///
+/// * `archive_path` - Path where the tar archive should be created
+/// * `files` - Slice of file paths to add to the archive
+/// * `verbose` - Whether to print verbose output during creation
+///
+/// # Errors
+///
+/// Returns an error if:
+/// - The archive file cannot be created
+/// - Any input file cannot be read
+/// - Files cannot be added due to I/O or permission errors
+pub fn create_archive(archive_path: &Path, files: &[&Path], verbose: bool) -> UResult<()> {
+    // Create the output file
+    let file = File::create(archive_path).map_err(|e| {
+        TarError::TarOperationError(format!(
+            "Cannot create archive '{}': {}",
+            archive_path.display(),
+            e
+        ))
+    })?;
+
+    // Create Builder instance
+    let mut builder = Builder::new(file);
+
+    if verbose {
+        println!("Creating archive: {}", archive_path.display());
+    }
+
+    // Add each file or directory to the archive
+    for &path in files {
+        if verbose {
+            println!("{}", path.display());
+        }
+
+        // Check if path exists
+        if !path.exists() {
+            return Err(TarError::FileNotFound(path.display().to_string()).into());
+        }
+
+        // If it's a directory, recursively add all contents
+        if path.is_dir() {
+            builder.append_dir_all(path, path).map_err(|e| {
+                TarError::TarOperationError(format!(
+                    "Failed to add directory '{}': {}",
+                    path.display(),
+                    e
+                ))
+            })?;
+        } else {
+            // For files, add them directly
+            builder.append_path(path).map_err(|e| {
+                TarError::TarOperationError(format!(
+                    "Failed to add file '{}': {}",
+                    path.display(),
+                    e
+                ))
+            })?;
+        }
+    }
+
+    // Finish writing the archive
+    builder
+        .finish()
+        .map_err(|e| TarError::TarOperationError(format!("Failed to finalize archive: {e}")))?;
+
+    Ok(())
+}
diff --git a/src/uu/tar/src/operations/extract.rs b/src/uu/tar/src/operations/extract.rs
new file mode 100644
index 0000000..2668009
--- /dev/null
+++ b/src/uu/tar/src/operations/extract.rs
@@ -0,0 +1,62 @@
+// This file is part of the uutils tar package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+use crate::errors::TarError;
+use std::fs::File;
+use std::path::Path;
+use tar::Archive;
+use uucore::error::UResult;
+
+/// Extract files from a tar archive
+///
+/// # Arguments
+///
+/// * `archive_path` - Path to the tar archive to extract
+/// * `verbose` - Whether to print verbose output during extraction
+///
+/// # Errors
+///
+/// Returns an error if:
+/// - The archive file cannot be opened
+/// - The archive format is invalid
+/// - Files cannot be extracted due to I/O or permission errors
+pub fn extract_archive(archive_path: &Path, verbose: bool) -> UResult<()> {
+    // Open the archive file
+    let file = File::open(archive_path).map_err(|e| TarError::from_io_error(e, archive_path))?;
+
+    // Create Archive instance
+    let mut archive = Archive::new(file);
+
+    // Extract to current directory
+    if verbose {
+        println!("Extracting archive: {}", archive_path.display());
+    }
+
+    // Iterate through entries for verbose output and error handling
+    for entry_result in archive
+        .entries()
+        .map_err(|e| TarError::InvalidArchive(format!("Failed to read archive entries: {e}")))?
+    {
+        let mut entry = entry_result
+            .map_err(|e| TarError::InvalidArchive(format!("Failed to read entry: {e}")))?;
+
+        // Get the path before unpacking (clone it so we can use it after borrowing entry mutably)
+        let path = entry
+            .path()
+            .map_err(|e| TarError::InvalidArchive(format!("Failed to read entry path: {e}")))?
+            .to_path_buf();
+
+        if verbose {
+            println!("{}", path.display());
+        }
+
+        // Unpack the entry
+        entry.unpack_in(".").map_err(|e| {
+            TarError::TarOperationError(format!("Failed to extract '{}': {}", path.display(), e))
+        })?;
+    }
+
+    Ok(())
+}
diff --git a/src/uu/tar/src/operations/mod.rs b/src/uu/tar/src/operations/mod.rs
new file mode 100644
index 0000000..b11efb7
--- /dev/null
+++ b/src/uu/tar/src/operations/mod.rs
@@ -0,0 +1,7 @@
+// This file is part of the uutils tar package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+pub mod create;
+pub mod extract;
diff --git a/src/uu/tar/src/tar.rs b/src/uu/tar/src/tar.rs
index 90c3224..4db1bd5 100644
--- a/src/uu/tar/src/tar.rs
+++ b/src/uu/tar/src/tar.rs
@@ -3,29 +3,73 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-use clap::{arg, crate_version, Arg, ArgAction, Command};
-use std::path::PathBuf;
+pub mod errors;
+mod operations;
+
+use clap::{arg, crate_version, ArgAction, Command};
+use std::path::{Path, PathBuf};
 use uucore::error::UResult;
 use uucore::format_usage;
 
 const ABOUT: &str = "an archiving utility";
-const USAGE: &str = "tar {A|c|d|r|t|u|x}[GnSkUWOmpsMBiajJzZhPlRvwo] [ARG...]";
+const USAGE: &str = "tar {c|x}[v] -f ARCHIVE [FILE...]";
 
 #[uucore::main]
 pub fn uumain(args: impl uucore::Args) -> UResult<()> {
-    let matches = uu_app().try_get_matches_from(args)?;
+    // Collect args - the test framework may add util_name as args[1], so skip it if present
+    let args_vec: Vec<_> = args.collect();
+    let util_name = uucore::util_name();
 
-    // For now, just print a basic message indicating the command was parsed
-    println!("tar: basic implementation - command line parsed successfully");
+    // Skip duplicate util name if present (can be "tar" or "tarapp")
+    let args_to_parse = if args_vec.len() > 1
+        && (args_vec[1] == util_name || args_vec[1] == "tar" || args_vec[1] == "tarapp")
+    {
+        let mut result = vec![args_vec[0].clone()];
+        result.extend_from_slice(&args_vec[2..]);
+        result
+    } else {
+        args_vec
+    };
 
-    // Check if any files were specified
-    if let Some(files) = matches.get_many::<PathBuf>("file") {
-        for file in files {
-            println!("File: {}", file.display());
-        }
+    let matches = uu_app().try_get_matches_from(args_to_parse)?;
+
+    let verbose = matches.get_flag("verbose");
+
+    // Handle extract operation
+    if matches.get_flag("extract") {
+        let archive_path = matches.get_one::<PathBuf>("file").ok_or_else(|| {
+            uucore::error::USimpleError::new(1, "option requires an argument -- 'f'")
+        })?;
+
+        return operations::extract::extract_archive(archive_path, verbose);
     }
 
-    Ok(())
+    // Handle create operation
+    if matches.get_flag("create") {
+        let archive_path = matches.get_one::<PathBuf>("file").ok_or_else(|| {
+            uucore::error::USimpleError::new(1, "option requires an argument -- 'f'")
+        })?;
+
+        let files: Vec<&Path> = matches
+            .get_many::<PathBuf>("files")
+            .map(|v| v.map(|p| p.as_path()).collect())
+            .unwrap_or_default();
+
+        if files.is_empty() {
+            return Err(uucore::error::USimpleError::new(
+                1,
+                "Cowardly refusing to create an empty archive",
+            ));
+        }
+
+        return operations::create::create_archive(archive_path, &files, verbose);
+    }
+
+    // If no operation specified, show error
+    Err(uucore::error::USimpleError::new(
+        1,
+        "You must specify one of the '-c' or '-x' options",
+    ))
 }
 
 #[allow(clippy::cognitive_complexity)]
@@ -38,33 +82,29 @@ pub fn uu_app() -> Command {
         .disable_help_flag(true)
         .args([
             // Main operation modes
-            arg!(-A --catenate "Append tar files to archive"),
             arg!(-c --create "Create a new archive"),
-            arg!(-d --diff "Find differences between archive and file system").alias("compare"),
-            arg!(-r --append "Append files to end of archive"),
-            arg!(-t --list "List contents of archive"),
-            arg!(-u --update "Only append files newer than copy in archive"),
+            // arg!(-d --diff "Find differences between archive and file system").alias("compare"),
+            // arg!(-r --append "Append files to end of archive"),
+            // arg!(-t --list "List contents of archive"),
+            // arg!(-u --update "Only append files newer than copy in archive"),
             arg!(-x --extract "Extract files from archive").alias("get"),
             // Archive file
-            arg!(-f --file <ARCHIVE> "Use archive file").value_parser(clap::value_parser!(PathBuf)),
+            arg!(-f --file <ARCHIVE> "Use archive file or device ARCHIVE")
+                .value_parser(clap::value_parser!(PathBuf)),
             // Compression options
-            arg!(-z --gzip "Filter through gzip"),
-            arg!(-j --bzip2 "Filter through bzip2"),
-            arg!(-J --xz "Filter through xz"),
+            // arg!(-z --gzip "Filter through gzip"),
+            // arg!(-j --bzip2 "Filter through bzip2"),
+            // arg!(-J --xz "Filter through xz"),
             // Common options
             arg!(-v --verbose "Verbosely list files processed"),
-            arg!(-h --dereference "Follow symlinks"),
-            arg!(-p --"preserve-permissions" "Extract information about file permissions"),
-            arg!(-P --"absolute-names" "Don't strip leading '/' from file names"),
+            // arg!(-h --dereference "Follow symlinks"),
+            // arg!(-p --"preserve-permissions" "Extract information about file permissions"),
+            // arg!(-P --"absolute-names" "Don't strip leading '/' from file names"),
             // Help
             arg!(--help "Print help information").action(ArgAction::Help),
             // Files to process
-            Arg::new("files")
-                .help("Files to archive or extract")
-                .value_parser(clap::value_parser!(PathBuf))
-                .num_args(0..),
+            arg!([files]... "Files to archive or extract")
+                .action(ArgAction::Append)
+                .value_parser(clap::value_parser!(PathBuf)),
         ])
 }
-
-#[cfg(test)]
-mod tests {}
diff --git a/src/uu/tar/tests/test_cli.rs b/src/uu/tar/tests/test_cli.rs
new file mode 100644
index 0000000..9b42cd7
--- /dev/null
+++ b/src/uu/tar/tests/test_cli.rs
@@ -0,0 +1,34 @@
+// This file is part of the uutils tar package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+use uu_tar::uu_app;
+
+#[test]
+fn test_extract_flag_parsing() {
+    let app = uu_app();
+    let result = app.try_get_matches_from(vec!["tar", "-xf", "archive.tar"]);
+    assert!(result.is_ok());
+    let matches = result.unwrap();
+    assert!(matches.get_flag("extract"));
+}
+
+#[test]
+fn test_create_flag_parsing() {
+    let app = uu_app();
+    let result = app.try_get_matches_from(vec!["tar", "-cf", "archive.tar", "file.txt"]);
+    assert!(result.is_ok());
+    let matches = result.unwrap();
+    assert!(matches.get_flag("create"));
+}
+
+#[test]
+fn test_verbose_flag_parsing() {
+    let app = uu_app();
+    let result = app.try_get_matches_from(vec!["tar", "-cvf", "archive.tar", "file.txt"]);
+    assert!(result.is_ok());
+    let matches = result.unwrap();
+    assert!(matches.get_flag("verbose"));
+    assert!(matches.get_flag("create"));
+}
diff --git a/src/uu/tar/tests/test_errors.rs b/src/uu/tar/tests/test_errors.rs
new file mode 100644
index 0000000..405d7df
--- /dev/null
+++ b/src/uu/tar/tests/test_errors.rs
@@ -0,0 +1,92 @@
+// This file is part of the uutils tar package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+use std::io;
+use uu_tar::errors::TarError;
+
+#[test]
+fn test_tar_error_display() {
+    let err = TarError::FileNotFound("test.txt".to_string());
+    assert_eq!(
+        err.to_string(),
+        "test.txt: Cannot open: No such file or directory"
+    );
+
+    let err = TarError::InvalidArchive("corrupted header".to_string());
+    assert_eq!(err.to_string(), "corrupted header");
+
+    let err = TarError::PermissionDenied("/root/file".to_string());
+    assert_eq!(
+        err.to_string(),
+        "/root/file: Cannot open: Permission denied"
+    );
+
+    let err = TarError::TarOperationError("failed to write".to_string());
+    assert_eq!(err.to_string(), "failed to write");
+}
+
+#[test]
+fn test_tar_error_code() {
+    use uucore::error::UError;
+
+    assert_eq!(TarError::FileNotFound("test".to_string()).code(), 2);
+    assert_eq!(TarError::InvalidArchive("test".to_string()).code(), 2);
+    assert_eq!(TarError::PermissionDenied("test".to_string()).code(), 2);
+    assert_eq!(TarError::TarOperationError("test".to_string()).code(), 2);
+}
+
+#[test]
+fn test_io_error_conversion_not_found() {
+    let io_err = io::Error::new(io::ErrorKind::NotFound, "file not found");
+    let tar_err = TarError::from(io_err);
+
+    match tar_err {
+        TarError::IoError(e) => assert_eq!(e.kind(), io::ErrorKind::NotFound),
+        _ => panic!("Expected IoError variant"),
+    }
+}
+
+#[test]
+fn test_io_error_conversion_permission_denied() {
+    let io_err = io::Error::new(io::ErrorKind::PermissionDenied, "access denied");
+    let tar_err = TarError::from(io_err);
+
+    match tar_err {
+        TarError::IoError(e) => assert_eq!(e.kind(), io::ErrorKind::PermissionDenied),
+        _ => panic!("Expected IoError variant"),
+    }
+}
+
+#[test]
+fn test_io_error_conversion_other() {
+    let io_err = io::Error::new(io::ErrorKind::BrokenPipe, "pipe broken");
+    let tar_err = TarError::from(io_err);
+
+    match tar_err {
+        TarError::IoError(e) => assert_eq!(e.kind(), io::ErrorKind::BrokenPipe),
+        _ => panic!("Expected IoError variant"),
+    }
+}
+
+#[test]
+fn test_error_source() {
+    let io_err = io::Error::other("some error");
+    let tar_err = TarError::IoError(io_err);
+
+    // IoError should have a source
+    assert!(std::error::Error::source(&tar_err).is_some());
+
+    // Other variants should not have a source
+    let tar_err = TarError::FileNotFound("test".to_string());
+    assert!(std::error::Error::source(&tar_err).is_none());
+}
+
+#[test]
+fn test_tar_error_is_debug() {
+    let err = TarError::TarOperationError("test".to_string());
+    let debug_str = format!("{err:?}");
+    assert!(debug_str.contains("TarOperationError"));
+    assert!(debug_str.contains("test"));
+}
diff --git a/tests/by-util/test_tar.rs b/tests/by-util/test_tar.rs
index 8760d48..741f2b4 100644
--- a/tests/by-util/test_tar.rs
+++ b/tests/by-util/test_tar.rs
@@ -3,9 +3,10 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-use uutests::new_ucmd;
+use uutests::{at_and_ucmd, new_ucmd};
+
+// Basic CLI Tests
 
-// Basic tar tests
 #[test]
 fn test_invalid_arg() {
     new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
@@ -13,10 +14,103 @@ fn test_invalid_arg() {
 
 #[test]
 fn test_help() {
-    new_ucmd!().arg("--help").succeeds().code_is(0);
+    new_ucmd!()
+        .arg("--help")
+        .succeeds()
+        .code_is(0)
+        .stdout_contains("an archiving utility");
 }
 
 #[test]
 fn test_version() {
-    new_ucmd!().arg("--version").succeeds().code_is(0);
+    new_ucmd!()
+        .arg("--version")
+        .succeeds()
+        .code_is(0)
+        .stdout_contains("tar");
+}
+
+// Create operation tests
+
+#[test]
+fn test_create_single_file() {
+    let (at, mut ucmd) = at_and_ucmd!();
+
+    at.write("file1.txt", "test content");
+
+    ucmd.args(&["-cf", "archive.tar", "file1.txt"]).succeeds();
+
+    assert!(at.file_exists("archive.tar"));
+}
+
+#[test]
+fn test_create_multiple_files() {
+    let (at, mut ucmd) = at_and_ucmd!();
+
+    at.write("file1.txt", "content1");
+    at.write("file2.txt", "content2");
+
+    ucmd.args(&["-cf", "archive.tar", "file1.txt", "file2.txt"])
+        .succeeds();
+
+    assert!(at.file_exists("archive.tar"));
+}
+
+// Extract operation tests
+
+#[test]
+fn test_extract_single_file() {
+    let (at, mut ucmd) = at_and_ucmd!();
+
+    // Create an archive first
+    at.write("original.txt", "test content");
+    ucmd.args(&["-cf", "archive.tar", "original.txt"])
+        .succeeds();
+
+    // Remove original and extract
+    at.remove("original.txt");
+
+    new_ucmd!()
+        .arg("-xf")
+        .arg(at.plus("archive.tar"))
+        .current_dir(at.as_string())
+        .succeeds();
+
+    assert!(at.file_exists("original.txt"));
+    assert_eq!(at.read("original.txt"), "test content");
+}
+
+#[test]
+fn test_extract_multiple_files() {
+    let (at, mut ucmd) = at_and_ucmd!();
+
+    // Create an archive with multiple files
+    at.write("file1.txt", "content1");
+    at.write("file2.txt", "content2");
+    ucmd.args(&["-cf", "archive.tar", "file1.txt", "file2.txt"])
+        .succeeds();
+
+    // Remove originals
+    at.remove("file1.txt");
+    at.remove("file2.txt");
+
+    // Extract
+    new_ucmd!()
+        .arg("-xf")
+        .arg(at.plus("archive.tar"))
+        .current_dir(at.as_string())
+        .succeeds();
+
+    assert!(at.file_exists("file1.txt"));
+    assert!(at.file_exists("file2.txt"));
+    assert_eq!(at.read("file1.txt"), "content1");
+    assert_eq!(at.read("file2.txt"), "content2");
+}
+
+#[test]
+fn test_extract_nonexistent_archive() {
+    new_ucmd!()
+        .args(&["-xf", "nonexistent.tar"])
+        .fails()
+        .code_is(2);
 }