releases: increase MSRV to 1.74.0

cargo-rbmt/src/environment.rs

@@ -63,7 +63,10 @@ pub fn change_to_repo_root(sh: &Shell) {
 /// # Arguments
 ///
 /// * `packages` - Optional filter for specific package names. If empty, returns all packages.
-pub fn get_crate_dirs(sh: &Shell, packages: &[String]) -> Result<Vec<String>, Box<dyn std::error::Error>> {
+pub fn get_crate_dirs(
+    sh: &Shell,
+    packages: &[String],
+) -> Result<Vec<String>, Box<dyn std::error::Error>> {
     let metadata = cmd!(sh, "cargo metadata --no-deps --format-version 1").read()?;
     let json: serde_json::Value = serde_json::from_str(&metadata)?;
 

cargo-rbmt/src/lock.rs

@@ -11,20 +11,15 @@ use xshell::Shell;
 const CARGO_LOCK: &str = "Cargo.lock";
 
 /// Represents the different types of managed lock files.
-#[derive(Debug, Clone, Copy, ValueEnum)]
+#[derive(Debug, Clone, Copy, ValueEnum, Default)]
 pub enum LockFile {
     /// Uses minimal versions that satisfy dependency constraints.
     Minimal,
     /// Uses recent/updated versions of dependencies.
+    #[default]
     Recent,
 }
 
-impl Default for LockFile {
-    fn default() -> Self {
-        LockFile::Recent
-    }
-}
-
 impl LockFile {
     /// Get the filename for this lock file type.
     pub fn filename(&self) -> &'static str {

cargo-rbmt/src/test.rs

@@ -85,7 +85,11 @@ impl TestConfig {
 }
 
 /// Run build and test for all crates with the specified toolchain.
-pub fn run(sh: &Shell, toolchain: Toolchain, packages: &[String]) -> Result<(), Box<dyn std::error::Error>> {
+pub fn run(
+    sh: &Shell,
+    toolchain: Toolchain,
+    packages: &[String],
+) -> Result<(), Box<dyn std::error::Error>> {
     check_toolchain(sh, toolchain)?;
 
     let crate_dirs = get_crate_dirs(sh, packages)?;

releases/Cargo.toml

@@ -9,7 +9,7 @@ categories = []
 keywords = []
 readme = "README.md"
 edition = "2021"
-rust-version = "1.56.1"
+rust-version = "1.74.0"
 
 [dependencies]
 anyhow = { version = "1.0.82", default-features = false, features = ["std"] }