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No need to convert to String first

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David Tolnay 2024-04-06 10:33:38 -07:00
parent efb5715dc0
commit 620c049f39
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1 changed files with 1 additions and 1 deletions
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src/main.rs
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@ -77,7 +77,7 @@ const CARGO_EXPAND_RUSTC_WRAPPER: &str = "CARGO_EXPAND_RUSTC_WRAPPER";
const ARG_Z_UNPRETTY_EXPANDED: &str = "-Zunpretty=expanded";
fn cargo_binary() -> OsString {
env::var_os("CARGO").unwrap_or_else(|| "cargo".to_owned().into())
env::var_os("CARGO").unwrap_or_else(|| OsString::from("cargo"))
}
fn do_rustc_wrapper(wrapper: &OsStr) -> Result<i32> {