peerstore: re-export ErrNotFound

This is to avoid having to import ds elsewhere.

peerstore: re-export ErrNotFound
This is to avoid having to import ds elsewhere.
a93a31f2 · Juan Batiz-Benet · 80a927f2 · a93a31f2
Commit a93a31f2 authored Sep 26, 2014 by Juan Batiz-Benet
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peer/peerstore.go peer/peerstore.go +4 -0

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--- a/peer/peerstore.go
+++ b/peer/peerstore.go
@@ -9,6 +9,10 @@ import (
 	ds "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/datastore.go"
 )

+// ErrNotFound signals a peer wasn't found. this is here to avoid having to
+// leak the ds abstraction to clients of Peerstore, just for the error.
+var ErrNotFound = ds.ErrNotFound
+
 // Peerstore provides a threadsafe collection for peers.
 type Peerstore interface {
 	Get(ID) (*Peer, error)