Update MSRV to Rust 1.82 and replace once_cell with std equivalents

.github/workflows/ci.yml

@@ -187,6 +187,8 @@ jobs:
           persist-credentials: false
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - name: Setup dependencies
         run: |
           sudo apt-get update
@@ -209,6 +211,8 @@ jobs:
           persist-credentials: false
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - uses: extractions/setup-just@v3
       - name: Run journey tests
         run: just ci-journey-tests
@@ -235,6 +239,8 @@ jobs:
           persist-credentials: false
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - name: cargo check default features
         if: startsWith(matrix.os, 'windows')
         run: cargo check --workspace --bins --examples
@@ -284,6 +290,8 @@ jobs:
           persist-credentials: false
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - uses: taiki-e/install-action@v2
         with:
           tool: nextest
@@ -363,6 +371,8 @@ jobs:
       - name: Add Rust tools to path
         run: echo "PATH=$HOME/.cargo/bin:$PATH" >> "$GITHUB_ENV"
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - uses: taiki-e/install-action@v2
         with:
           tool: nextest
@@ -387,6 +397,8 @@ jobs:
         with:
           targets: ${{ env.TARGET }}
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - uses: taiki-e/install-action@v2
         with:
           tool: nextest
@@ -473,6 +485,8 @@ jobs:
           rustup default stable
           rustup target add "$TARGET"
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - name: 'WASI only: crates without feature toggle'
         if: endsWith(matrix.target, '-wasi')
         run: |

.github/workflows/cron.yml

@@ -17,5 +17,7 @@ jobs:
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
       - name: stress
         run: make stress

Cargo.toml

@@ -8,7 +8,7 @@ authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
 license = "MIT OR Apache-2.0"
 version = "0.45.0"
-rust-version = "1.74"
+rust-version = "1.82"
 default-run = "gix"
 include = ["src/**/*", "/build.rs", "LICENSE-*", "README.md"]
 resolver = "2"
@@ -174,7 +174,6 @@ terminal_size = "0.4.2"
 # Avoid pre-compiled binaries, see https://github.com/serde-rs/serde/issues/2538 and https://github.com/serde-rs/serde/pull/2590
 serde_derive = ">=1.0.185"
 
-once_cell = "1.21.3"
 document-features = { version = "0.2.0", optional = true }
 [profile.dev.package]
 insta.opt-level = 3

gix-actor/Cargo.toml

@@ -9,7 +9,7 @@ repository = "https://github.com/GitoxideLabs/gitoxide"
 license = "MIT OR Apache-2.0"
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-actor/src/signature/mod.rs

@@ -110,7 +110,7 @@ pub(crate) mod write {
 
     impl From<Error> for std::io::Error {
         fn from(err: Error) -> Self {
-            std::io::Error::new(std::io::ErrorKind::Other, err)
+            std::io::Error::other(err)
         }
     }
 

gix-archive/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "archive generation from of a worktree stream"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 include = ["src/**/*", "LICENSE-*"]
 
 [lib]

gix-archive/src/write.rs

@@ -160,8 +160,7 @@ where
                 opts.tree_prefix.as_ref(),
             )?;
         }
-        ar.finish()
-            .map_err(|err| std::io::Error::new(std::io::ErrorKind::Other, err))?;
+        ar.finish().map_err(std::io::Error::other)?;
     }
 
     Ok(())
@@ -179,25 +178,25 @@ fn append_zip_entry<W: std::io::Write + std::io::Seek>(
     let file_opts = zip::write::SimpleFileOptions::default()
         .compression_method(zip::CompressionMethod::Deflated)
         .compression_level(compression_level)
-        .large_file(entry.bytes_remaining().map_or(true, |len| len > u32::MAX as usize))
+        .large_file(entry.bytes_remaining().is_none_or(|len| len > u32::MAX as usize))
         .last_modified_time(mtime)
         .unix_permissions(if entry.mode.is_executable() { 0o755 } else { 0o644 });
     let path = add_prefix(entry.relative_path(), tree_prefix).into_owned();
     match entry.mode.kind() {
         gix_object::tree::EntryKind::Blob | gix_object::tree::EntryKind::BlobExecutable => {
             ar.start_file(path.to_string(), file_opts)
-                .map_err(|err| std::io::Error::new(std::io::ErrorKind::Other, err))?;
+                .map_err(std::io::Error::other)?;
             std::io::copy(&mut entry, ar)?;
         }
         gix_object::tree::EntryKind::Tree | gix_object::tree::EntryKind::Commit => {
             ar.add_directory(path.to_string(), file_opts)
-                .map_err(|err| std::io::Error::new(std::io::ErrorKind::Other, err))?;
+                .map_err(std::io::Error::other)?;
         }
         gix_object::tree::EntryKind::Link => {
             use bstr::ByteSlice;
             std::io::copy(&mut entry, buf)?;
             ar.add_symlink(path.to_string(), buf.as_bstr().to_string(), file_opts)
-                .map_err(|err| std::io::Error::new(std::io::ErrorKind::Other, err))?;
+                .map_err(std::io::Error::other)?;
         }
     }
     Ok(())

gix-attributes/Cargo.toml

@@ -9,7 +9,7 @@ description = "A crate of the gitoxide project dealing .gitattributes files"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-bitmap/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project dedicated implementing the standard git bitmap format"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 exclude = ["CHANGELOG.md"]
 
 [lib]

gix-blame/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project dedicated to implementing a 'blame' algorithm"
 authors = ["Christoph Rüßler <christoph.ruessler@mailbox.org>", "Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 
 [dependencies]
 gix-commitgraph = { version = "^0.29.0", path = "../gix-commitgraph" }

gix-chunk/Cargo.toml

@@ -10,7 +10,7 @@ documentation = "https://github.com/git/git/blob/seen/Documentation/technical/ch
 license = "MIT OR Apache-2.0"
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-command/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project handling internal git command execution"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 include = ["src/lib.rs", "LICENSE-*"]
 
 [lib]
@@ -24,4 +24,3 @@ shell-words = "1.0"
 
 [dev-dependencies]
 gix-testtools = { path = "../tests/tools" }
-once_cell = "1.21.3"

gix-command/src/lib.rs

@@ -115,9 +115,10 @@ mod prepare {
         /// If neither this method nor [`with_shell()`](Self::with_shell()) is called, commands are
         /// always executed verbatim and directly, without the use of a shell.
         pub fn command_may_be_shell_script(mut self) -> Self {
-            self.use_shell = self.command.to_str().map_or(true, |cmd| {
-                cmd.as_bytes().find_byteset(b"|&;<>()$`\\\"' \t\n*?[#~=%").is_some()
-            });
+            self.use_shell = self
+                .command
+                .to_str()
+                .is_none_or(|cmd| cmd.as_bytes().find_byteset(b"|&;<>()$`\\\"' \t\n*?[#~=%").is_some());
             self
         }
 
@@ -289,7 +290,7 @@ mod prepare {
                         let mut cmd = Command::new(shell);
                         cmd.arg("-c");
                         if !prep.args.is_empty() {
-                            if prep.command.to_str().map_or(true, |cmd| !cmd.contains("$@")) {
+                            if prep.command.to_str().is_none_or(|cmd| !cmd.contains("$@")) {
                                 if prep.quote_command {
                                     if let Ok(command) = gix_path::os_str_into_bstr(&prep.command) {
                                         prep.command = gix_path::from_bstring(gix_quote::single(command)).into();

gix-command/tests/command.rs

@@ -224,9 +224,9 @@ mod context {
 }
 
 mod prepare {
-    use once_cell::sync::Lazy;
+    use std::sync::LazyLock;
 
-    static SH: Lazy<&'static str> = Lazy::new(|| {
+    static SH: LazyLock<&'static str> = LazyLock::new(|| {
         gix_path::env::shell()
             .to_str()
             .expect("`prepare` tests must be run where 'sh' path is valid Unicode")

gix-commitgraph/Cargo.toml

@@ -10,7 +10,7 @@ description = "Read-only access to the git commitgraph file format"
 authors = ["Conor Davis <gitoxide@conor.fastmail.fm>", "Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
 include = ["src/**/*", "LICENSE-*"]
-rust-version = "1.70"
+rust-version = "1.82"
 
 [lib]
 doctest = false

gix-config-value/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "A crate of the gitoxide project providing git-config value parsing"
 authors = ["Sebastian Thiel <sebastian.thiel@icloud.com>"]
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.82"
 include = ["src/**/*", "LICENSE-*"]
 
 [lib]

gix-config/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2021"
 keywords = ["git-config", "git", "config", "gitoxide"]
 categories = ["config", "parser-implementations"]
 include = ["src/**/*", "LICENSE-*", "README.md"]
-rust-version = "1.70"
+rust-version = "1.82"
 autotests = false
 
 [features]
@@ -33,7 +33,6 @@ unicode-bom = { version = "2.0.3" }
 bstr = { version = "1.12.0", default-features = false, features = ["std"] }
 serde = { version = "1.0.114", optional = true, default-features = false, features = ["derive"] }
 smallvec = "1.15.1"
-once_cell = "1.21.3"
 
 document-features = { version = "0.2.0", optional = true }
 

gix-config/src/file/access/mutate.rs

@@ -376,7 +376,7 @@ impl<'event> File<'event> {
             nl: &impl AsRef<[u8]>,
         ) {
             if !ends_with_newline(lhs.as_ref(), nl, true)
-                && !rhs.first().map_or(true, |e| e.to_bstr_lossy().starts_with(nl.as_ref()))
+                && !rhs.first().is_none_or(|e| e.to_bstr_lossy().starts_with(nl.as_ref()))
             {
                 lhs.push(Event::Newline(Cow::Owned(nl.as_ref().into())));
             }