Freshen up (#73)

.github/workflows/ci.yaml

@@ -14,7 +14,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: "rustfmt,clippy"
@@ -32,14 +32,14 @@ jobs:
     name: cargo-deny check
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
-      - uses: EmbarkStudios/cargo-deny-action@v1
+      - uses: actions/checkout@v4
+      - uses: EmbarkStudios/cargo-deny-action@v2
 
   msrv-check:
     name: Minimum Stable Rust Version Check
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/[email protected]
       - run: cargo fetch
       - name: cargo check
@@ -52,7 +52,7 @@ jobs:
         os: [ubuntu-22.04]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
       - run: cargo fetch
       - name: cargo build

deny.toml

@@ -1,7 +1,4 @@
 [advisories]
-unmaintained = "deny"
-vulnerability = "deny"
-unsound = "deny"
 yanked = "deny"
 ignore = [
 ]
@@ -10,7 +7,6 @@ ignore = [
 multiple-versions = "deny"
 
 [licenses]
-unlicensed = "deny"
 # We want really high confidence when inferring licenses from text
 confidence-threshold = 0.92
 allow = [

src/lexer.rs

@@ -88,13 +88,13 @@ pub enum Token<'a> {
     Or,
 }
 
-impl<'a> std::fmt::Display for Token<'a> {
+impl std::fmt::Display for Token<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         std::fmt::Debug::fmt(self, f)
     }
 }
 
-impl<'a> Token<'a> {
+impl Token<'_> {
     fn len(&self) -> usize {
         match self {
             Token::Spdx(id) => id.name.len(),