Misc improvements to CI, README, metadata, docs.

.github/workflows/rust.yml

@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Build
       run: cargo build --verbose
     - name: Run tests
@@ -25,7 +25,7 @@ jobs:
     name: "Miri"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install Miri
         run: |
           rustup toolchain install nightly --component miri
@@ -37,51 +37,33 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable
-          profile: minimal
           components: rustfmt
-          override: true
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+      - run: cargo fmt --all -- --check
 
 
   clippy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
         with:
             toolchain: stable
-            profile: minimal
             components: clippy
-            override: true
-      - uses: actions-rs/clippy-check@v1
-        env:
-          PWD: ${{ env.GITHUB_WORKSPACE }}
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --workspace --tests --examples
+      - run: cargo clippy --workspace --tests --examples
 
 
   docs:
     runs-on: ubuntu-latest
     env:
       RUSTDOCFLAGS: -Dwarnings
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: stable
-          profile: minimal
-          components: rust-docs
-          override: true
-      - uses: swatinem/rust-cache@v1
-      - uses: actions-rs/cargo@v1
-        with:
-          command: doc
-          args: --workspace --no-deps
+      - uses: swatinem/rust-cache@v2
+      - run: cargo doc --workspace --no-deps

Cargo.toml

@@ -29,14 +29,14 @@ authors = ["Alex Crichton <[email protected]>",
            "Vadim Petrochenkov <>"]
 
 edition = "2018"
-license = "MIT/Apache-2.0"
+license = "MIT OR Apache-2.0"
 description = "A simple map based on a vector for small integer keys"
 repository = "https://github.com/contain-rs/vec-map"
 homepage = "https://github.com/contain-rs/vec-map"
 documentation = "https://contain-rs.github.io/vec-map/vec_map"
 keywords = ["data-structures", "collections", "vecmap", "vec_map", "contain-rs"]
 readme = "README.md"
-exclude = ["/.travis.yml", "/deploy-docs.sh"]
+exclude = ["/deploy-docs.sh"]
 
 [features]
 # This feature is kept for backwards compatibility. Use feature "serde" instead.

README.md

@@ -1,4 +1,8 @@
-![Rust CI](https://github.com/contain-rs/vec-map/workflows/Rust/badge.svg?branch=master) [![crates.io](https://img.shields.io/crates/v/vec-map.svg)](https://crates.io/crates/vec-map) [![](https://docs.rs/vec-map/badge.svg)](https://docs.rs/vec-map)
+
+[![Rust](https://github.com/contain-rs/vec-map/actions/workflows/rust.yml/badge.svg)](https://github.com/contain-rs/vec-map/actions/workflows/rust.yml)
+[![crates.io](https://img.shields.io/crates/v/vec_map.svg)](https://crates.io/crates/vec_map)
+[![](https://docs.rs/vec_map/badge.svg)](https://docs.rs/vec_map)
+
 
 **WARNING: THIS PROJECT IS IN MAINTENANCE MODE, DUE TO INSUFFICIENT MAINTAINER RESOURCES**
 
@@ -14,4 +18,4 @@ We are currently only accepting changes which:
 
 A simple map based on a vector for small integer keys.
 
-Documentation is available at https://contain-rs.github.io/vec-map/vec_map.
+Documentation is available at <https://docs.rs/vec_map>.

src/lib.rs

@@ -71,20 +71,20 @@ pub struct VecMap<V> {
 
 /// A view into a single entry in a map, which may either be vacant or occupied.
 pub enum Entry<'a, V> {
-    /// A vacant Entry
+    /// A vacant `Entry`
     Vacant(VacantEntry<'a, V>),
 
-    /// An occupied Entry
+    /// An occupied `Entry`
     Occupied(OccupiedEntry<'a, V>),
 }
 
-/// A vacant Entry.
+/// A vacant `Entry`.
 pub struct VacantEntry<'a, V> {
     map: &'a mut VecMap<V>,
     index: usize,
 }
 
-/// An occupied Entry.
+/// An occupied `Entry`.
 pub struct OccupiedEntry<'a, V> {
     map: &'a mut VecMap<V>,
     index: usize,
@@ -673,7 +673,7 @@ impl<'a, V> Entry<'a, V> {
 }
 
 impl<'a, V> VacantEntry<'a, V> {
-    /// Sets the value of the entry with the VacantEntry's key,
+    /// Sets the value of the entry with the `VacantEntry`'s key,
     /// and returns a mutable reference to it.
     pub fn insert(self, value: V) -> &'a mut V {
         let index = self.index;
@@ -701,7 +701,7 @@ impl<'a, V> OccupiedEntry<'a, V> {
         &mut self.map[index]
     }
 
-    /// Sets the value of the entry with the OccupiedEntry's key,
+    /// Sets the value of the entry with the `OccupiedEntry`'s key,
     /// and returns the entry's old value.
     pub fn insert(&mut self, value: V) -> V {
         let index = self.index;