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Impl Ref::is_ref_to_dir()

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Matthias Beyer 2016-06-23 14:18:16 +02:00
parent ca48e2ac39
commit 7613526aff
1 changed files with 2 additions and 2 deletions
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4
libimagref/src/reference.rs
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@ -204,8 +204,8 @@ impl<'a> Ref<'a> {
}
/// Alias for `r.fs_link_exists() && r.deref().is_dir()`
pub fn is_ref_to_dir(&self) -> bool {
unimplemented!()
pub fn is_ref_to_dir(&self) -> Result<bool> {
self.fs_file().map(|pathbuf| pathbuf.is_dir())
}
/// Alias for `!Ref::fs_link_exists()`