cf1594c git-ref-format: DoubleEndedIterator for Components — radicle-git

Git libraries for Radicle

git-ref-format: DoubleEndedIterator for Components

Fintan Halpenny committed 3 years ago

commit cf1594cf43e23c9fc8f74cf69e22f81227e82f2b
parent 6479ba091fa3ee3b16fba61138cfd8c6ec6d985d

2 files changed +22 -0

modified git-ref-format/core/src/name/iter.rs

@@ -34,6 +34,17 @@ impl<'a> Iterator for Components<'a> {

     }
 }
 impl<'a> DoubleEndedIterator for Components<'a> {
     #[inline]
     fn next_back(&mut self) -> Option<Self::Item> {
         self.inner
             .next_back()
             .map(RefStr::from_str)
             .map(Cow::from)
             .map(Component)
     }
 }
 impl<'a> From<&'a RefStr> for Components<'a> {
     #[inline]
     fn from(rs: &'a RefStr) -> Self {

modified git-ref-format/core/src/refspec/iter.rs

@@ -66,6 +66,17 @@ impl<'a> Iterator for Components<'a> {

     }
 }
 impl<'a> DoubleEndedIterator for Components<'a> {
     #[inline]
     fn next_back(&mut self) -> Option<Self::Item> {
         self.inner.next_back().map(|next| match next {
             "*" => Component::Glob(None),
             x if x.contains('*') => Component::Glob(Some(PatternStr::from_str(x))),
             x => Component::Normal(RefStr::from_str(x)),
         })
     }
 }
 impl<'a> From<&'a PatternStr> for Components<'a> {
     #[inline]
     fn from(p: &'a PatternStr) -> Self {