fs: add Optional ID() method to Object and implement it in backends

ID() shows the internal ID of the Object if available.
This commit is contained in:
Nick Craig-Wood 2018-05-13 09:16:56 +01:00
parent 6791cf7d7f
commit 826975c341
9 changed files with 57 additions and 0 deletions

View file

@ -1118,6 +1118,11 @@ func (o *Object) Remove() error {
})
}
// ID returns the ID of the Object if known, or "" if not
func (o *Object) ID() string {
return o.id
}
// Check the interfaces are satisfied
var (
_ fs.Fs = (*Fs)(nil)
@ -1129,4 +1134,5 @@ var (
_ fs.DirCacheFlusher = (*Fs)(nil)
_ fs.Abouter = (*Fs)(nil)
_ fs.Object = (*Object)(nil)
_ fs.IDer = (*Object)(nil)
)