Function cargo_bin_str

src/cargo.rs:236–246

(name: &str)

#[track_caller]
fn cargo_bin_str(name: &str) -> path::PathBuf {
    let env_var = format!("{CARGO_BIN_EXE_}{name}");
    match env::var_os(env_var)
        .map(|p| p.into())
        .or_else(|| legacy_cargo_bin(name))
    {
        Some(path) => path,
        // Called manually so `#[track_caller]` is effective.
        None => missing_cargo_bin(name),
    }
}

const CARGO_BIN_EXE_: &str = "CARGO_BIN_EXE_";