[][src]Function rustc_incremental::persist::fs::find_source_directory

fn find_source_directory(
    crate_dir: &Path,
    source_directories_already_tried: &FxHashSet<PathBuf>
) -> Option<PathBuf>
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Find the most recent published session directory that is not in the ignore-list.