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Chore: prefer HashMap::from rather than collecting Vec of tuples #10018

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Merged
merged 1 commit into from
Oct 29, 2021
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Chore: prefer HashMap::from rather than collecting Vec of tuples #10018

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4 changes: 2 additions & 2 deletions src/bin/cargo/cli.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -15,10 +15,10 @@ lazy_static::lazy_static! {
// Maps from commonly known external commands (not builtin to cargo) to their
// description, for the help page. Reserved for external subcommands that are
// core within the rust ecosystem (esp ones that might become internal in the future).
static ref KNOWN_EXTERNAL_COMMAND_DESCRIPTIONS: HashMap<&'static str, &'static str> = vec![
static ref KNOWN_EXTERNAL_COMMAND_DESCRIPTIONS: HashMap<&'static str, &'static str> = HashMap::from([
("clippy", "Checks a package to catch common mistakes and improve your Rust code."),
("fmt", "Formats all bin and lib files of the current crate using rustfmt."),
].into_iter().collect();
]);
}

pub fn main(config: &mut Config) -> CliResult {
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