Function clippy_lints::utils::implements_trait
[−]
[src]
pub fn implements_trait<'a, 'tcx>(cx: &LateContext<'a, 'tcx>,
ty: Ty<'tcx>,
trait_id: DefId,
ty_params: Vec<Ty<'tcx>>)
-> bool
Check whether a type implements a trait.
See also get_trait_def_id
.