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

fn extract_timestamp_from_session_dir(
    directory_name: &str
) -> Result<SystemTime, ()>
🔬 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?