normalize path separators in Twig to forward slashes

Author: CodeEnPlace

crates/bough-core/src/mutant.rs

@@ -216,11 +216,7 @@ impl<'a, R: bough_fs::Root> BasedMutant<'a, R> {
 impl HashInto for Mutant {
     fn hash_into(&self, state: &mut bough_typed_hash::ShaState) -> Result<(), std::io::Error> {
         self.lang.hash_into(state)?;
-        self.twig
-            .path()
-            .as_os_str()
-            .as_encoded_bytes()
-            .hash_into(state)?;
+        self.twig.as_str().as_bytes().hash_into(state)?;
         self.subst_span.hash_into(state)?;
         self.kind.hash_into(state)?;
         Ok(())

crates/bough-fs/src/twig.rs

@@ -12,12 +12,16 @@ impl Twig {
         let s = path
             .to_str()
             .ok_or_else(|| Error::TwigNotUtf8(path.clone()))?;
-        Ok(Self(s.to_owned()))
+        Ok(Self(s.replace('\\', "/")))
     }
 
     pub fn path(&self) -> &Path {
         Path::new(&self.0)
     }
+
+    pub fn as_str(&self) -> &str {
+        &self.0
+    }
 }
 
 #[cfg(test)]