Function clippy_utils::match_path

source ·
pub fn match_path(path: &Path<'_>, segments: &[&str]) -> bool
Expand description

THIS METHOD IS DEPRECATED and will eventually be removed since it does not match against the entire path or resolved DefId. Prefer using match_def_path. Consider getting a DefId from QPath::Resolved.1.res.opt_def_id().

Matches a Path against a slice of segment string literals.

There is also match_qpath if you are dealing with a rustc_hir::QPath instead of a rustc_hir::Path.


if match_path(&trait_ref.path, &paths::HASH) {
    // This is the `std::hash::Hash` trait.

if match_path(ty_path, &["rustc", "lint", "Lint"]) {
    // This is a `rustc_middle::lint::Lint`.