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

fn copy_files(
    sess: &Session,
    target_dir: &Path,
    source_dir: &Path
) -> Result<bool, ()>
🔬 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?