Merge branch 'main' of github.com:zerotier/common-utils

.drone.yml

@@ -0,0 +1,52 @@
+---
+kind: pipeline
+type: docker
+name: common-utils-amd64
+platform:
+  arch: amd64
+  os: linux
+
+steps:
+  - name: build-common-utils-amd64
+    image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+    pull: always
+    environment:
+      PATH: /bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin:/root/.cargo/bin
+      CODECOV_TOKEN:
+        from_secret: codecov_token
+    commands:
+      - cargo build
+      - CARGO_INCREMENTAL=0 RUSTFLAGS='-Cinstrument-coverage' LLVM_PROFILE_FILE='coverage/cargo-test-%p-%m.profraw' cargo test
+      - mkdir -p target/coverage
+      - grcov . --binary-path ./target/debug/deps/ -s . -t lcov --branch --ignore-not-existing --ignore '../*' --ignore "/*" -o target/coverage/tests.lcov
+      - codecov -B ${DRONE_BRANCH} -b ${DRONE_BUILD_NUMBER} -f target/coverage/tests.lcov -F amd64
+trigger:
+  event:
+    - custom
+    - push
+---
+kind: pipeline
+type: docker
+name: common-utils-arm64
+platform:
+  arch: arm64
+  os: linux
+
+steps:
+  - name: build-common-utils-arm64
+    image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+    pull: always
+    environment:
+      PATH: /bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin:/root/.cargo/bin
+      CODECOV_TOKEN:
+        from_secret: codecov_token
+    commands:
+      - cargo build
+      - CARGO_INCREMENTAL=0 RUSTFLAGS='-Cinstrument-coverage' LLVM_PROFILE_FILE='coverage/cargo-test-%p-%m.profraw' cargo test
+      - mkdir -p target/coverage
+      - grcov . --binary-path ./target/debug/deps/ -s . -t lcov --branch --ignore-not-existing --ignore '../*' --ignore "/*" -o target/coverage/tests.lcov
+      - codecov -B ${DRONE_BRANCH} -b ${DRONE_BUILD_NUMBER} -f target/coverage/tests.lcov -F arm64
+trigger:
+  event:
+    - custom
+    - push

src/buf.rs

@@ -47,6 +47,11 @@ impl Buf {
             Self(NonNull::new_unchecked(b))
         }
     }
+    pub fn create_from(buffer: &[u8]) -> Buf {
+        let mut buf = Self::new((buffer.len() + 7)/8*8);
+        let _ = buf.append(buffer);
+        buf
+    }
 
     #[inline(always)]
     pub fn iter(&self) -> impl Iterator<Item = &u8> {
@@ -370,6 +375,11 @@ impl Pool {
             }
         }
     }
+    pub fn create_from(&self, buffer: &[u8]) -> Buf {
+        let mut buf = self.get_with_min_capacity(buffer.len());
+        let _ = buf.append(buffer);
+        buf
+    }
 
     /// Get a buffer from the pool or direct allocation if min_capacity is larger than pool buffer capacity.
     #[inline]