clippy_utils::ty

Function adt_and_variant_of_res

source
pub fn adt_and_variant_of_res<'tcx>(
    cx: &LateContext<'tcx>,
    res: Res,
) -> Option<(AdtDef<'tcx>, &'tcx VariantDef)>
Expand description

Gets the struct or enum variant from the given Res