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author | Matthias Beyer <mail@beyermatthias.de> | 2016-06-28 22:54:43 +0200 |
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committer | Matthias Beyer <mail@beyermatthias.de> | 2016-07-04 19:29:02 +0200 |
commit | 38557e9a9b3288fd57d49b41c9512f9ead7a4d1a (patch) | |
tree | 90ff2632a592bdae02afabbb52a4eb5002a491d1 /libimagref | |
parent | 31f32a4e59e4b53ae45f976a9558a5b15cea9e1a (diff) |
impl Ref::delete()
Diffstat (limited to 'libimagref')
-rw-r--r-- | libimagref/src/reference.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libimagref/src/reference.rs b/libimagref/src/reference.rs index 8000e403..d10953e5 100644 --- a/libimagref/src/reference.rs +++ b/libimagref/src/reference.rs @@ -38,6 +38,16 @@ impl<'a> Ref<'a> { } } + /// Delete this ref + /// + /// If the returned Result contains an error, the ref might not be deleted. + pub fn delete(self, store: &'a Store) -> Result<()> { + store + .delete(self.0.get_location().clone()) + .map_err(Box::new) + .map_err(|e| REK::StoreWriteError.into_error_with_cause(e)) + } + fn read_reference(fle: &FileLockEntry<'a>) -> Result<PathBuf> { match fle.get_header().read("ref.reference") { Ok(Some(Value::String(s))) => Ok(PathBuf::from(s)), |