[][src]Function rustc::traits::on_unimplemented::parse_error

fn parse_error(
    tcx: TyCtxt,
    span: Span,
    message: &str,
    label: &str,
    note: Option<&str>
) -> ErrorReported
🔬 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?