Add a new option

src/ext/mod.rs

@@ -3,6 +3,7 @@ pub mod atomic;
 #[cfg(feature = "fancy-regex")]
 pub mod fancy_regex;
 pub mod io;
+pub mod path;
 #[cfg(feature = "emote-psb")]
 pub mod psb;
 #[cfg(feature = "markup5ever_rcdom")]

src/ext/path.rs

@@ -0,0 +1,14 @@
+//! Extensions for std::path
+
+pub trait PathBufExt {
+    /// Remove all extensions from the path.
+    fn remove_all_extensions(&mut self);
+}
+
+impl PathBufExt for std::path::PathBuf {
+    fn remove_all_extensions(&mut self) {
+        while self.extension().is_some() {
+            self.set_extension("");
+        }
+    }
+}