Upgrade to hashbrown 0.14 and indexmap 2 (#558)

.github/workflows/rust.yml

@@ -75,7 +75,7 @@ jobs:
         with:
           submodules: true
       - name: Install rust
-        run: rustup update 1.52.0 && rustup default 1.52.0
+        run: rustup update 1.60.0 && rustup default 1.60.0
       - name: Test
         run: cargo test --verbose --no-default-features --features read,std
 
@@ -86,7 +86,7 @@ jobs:
         with:
           submodules: true
       - name: Install rust
-        run: rustup update 1.61.0 && rustup default 1.61.0
+        run: rustup update 1.64.0 && rustup default 1.64.0
       - name: Test
         run: cargo test --verbose --features all
 

Cargo.toml

@@ -14,10 +14,10 @@ features = ['doc']
 [dependencies]
 crc32fast = { version = "1.2", default-features = false, optional = true }
 flate2 = { version = "1", optional = true }
-indexmap = { version = "1.6", optional = true }
+indexmap = { version = "2.0", default-features = false, optional = true }
 wasmparser = { version = "0.102.0", optional = true }
 memchr = { version = "2.4.1", default-features = false }
-hashbrown = { version = "0.13.1", features = ["ahash"], default-features = false, optional = true }
+hashbrown = { version = "0.14.0", features = ["ahash"], default-features = false, optional = true }
 ruzstd = { version = "0.3.1", optional = true }
 
 # Internal feature, only used when building as part of libstd, not part of the
@@ -35,9 +35,9 @@ read_core = []
 # Read support for most file formats (including unaligned files).
 read = ["read_core", "archive", "coff", "elf", "macho", "pe", "xcoff", "unaligned"]
 # Core write support. You will need to enable some file formats too.
-write_core = ["crc32fast", "indexmap", "hashbrown"]
+write_core = ["crc32fast", "dep:indexmap", "dep:hashbrown"]
 # Core write support with libstd features. You will need to enable some file formats too.
-write_std = ["write_core", "std", "indexmap/std", "crc32fast/std"]
+write_std = ["write_core", "std", "indexmap?/std", "crc32fast/std"]
 # Write support for all file formats, including libstd features.
 write = ["write_std", "coff", "elf", "macho", "pe", "xcoff"]
 

README.md

@@ -39,8 +39,8 @@ See [`crates/examples`](crates/examples) for more examples.
 Changes to MSRV are considered breaking changes. We are conservative about changing the MSRV,
 but sometimes are required to due to dependencies. The MSRV is:
 
-  * 1.52.0 for the `read` feature and its dependencies.
-  * 1.61.0 for the `write` feature and its dependencies.
+  * 1.60.0 for the `read` feature and its dependencies.
+  * 1.64.0 for the `write` feature and its dependencies.
 
 ## License
 

clippy.toml

@@ -1 +1 @@
-msrv = "1.52.0"
+msrv = "1.60.0"