Function rustc_typeck::coherence::check_impl_overlap[][src]

fn check_impl_overlap<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, node_id: NodeId)
🔬 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?

Overlap: No two impls for the same trait are implemented for the same type. Likewise, no two inherent impls for a given type constructor provide a method with the same name.