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Diffstat (limited to 'src/librustdoc/clean/types.rs')
| -rw-r--r-- | src/librustdoc/clean/types.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index 2762d5e8502..352803855a4 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -2161,8 +2161,12 @@ impl Path { self.res.def_id() } + pub(crate) fn last_opt(&self) -> Option<Symbol> { + self.segments.last().map(|s| s.name) + } + pub(crate) fn last(&self) -> Symbol { - self.segments.last().expect("segments were empty").name + self.last_opt().expect("segments were empty") } pub(crate) fn whole_name(&self) -> String { |