pub fn def_path_res(tcx: TyCtxt<'_>, path: &[&str]) -> Vec<Res>Expand description
Resolves a def path like std::vec::Vec.
Can return multiple resolutions when there are multiple versions of the same crate, e.g.
memchr::memchr could return the functions from both memchr 1.0 and memchr 2.0.
Also returns multiple results when there are multiple paths under the same name e.g. std::vec
would have both a DefKind::Mod and DefKind::Macro.
This function is expensive and should be used sparingly.