Function join_checking_for_separators

crates/spirv-builder/src/lib.rs:532–538

Joins strings together while ensuring none of the strings contain the separator. NOTE(eddyb) this intentionally consumes the `Vec` to limit accidental misuse.

(strings: Vec<impl Borrow<str>>, sep: &str)

/// Joins strings together while ensuring none of the strings contain the separator.
// NOTE(eddyb) this intentionally consumes the `Vec` to limit accidental misuse.
fn join_checking_for_separators(strings: Vec<impl Borrow<str>>, sep: &str) -> String {
    for s in &strings {
        let s = s.borrow();
        assert!(!s.contains(sep), "{s:?} may not contain separator {sep:?}");
    }
    strings.join(sep)
}

// Returns path to the metadata json.
fn invoke_rustc(builder: &SpirvBuilder) -> Result<PathBuf, SpirvBuilderError> {