Add std::path::Path::trim_trailing_sep

Author: smoelius

clippy_lints/src/needless_conversion_for_trait/mod.rs

@@ -183,6 +183,7 @@ const IGNORED_INHERENT_FUNCTIONS: &[ConfPath<SymPath<'static>, false>] = conf_pa
     &[sym::std, sym::ffi, sym::os_str, sym::OsStr, sym::to_ascii_lowercase],
     &[sym::std, sym::ffi, sym::os_str, sym::OsStr, sym::to_ascii_uppercase],
     &[sym::std, sym::ffi, sym::os_str, sym::OsString, sym::leak],
+    &[sym::std, sym::path, sym::Path, sym::trim_trailing_sep],
     &[sym::std, sym::path, sym::PathBuf, sym::leak],
 );
 

clippy_utils/src/sym.rs

@@ -384,6 +384,7 @@ generate! {
     trim_right,
     trim_start,
     trim_start_matches,
+    trim_trailing_sep,
     truncate,
     try_for_each,
     unreachable_pub,