Expose PieceStateRun formatting

[btrtrc.git] / t.go

diff --git a/t.go b/t.go
index fcaec919cd0b462475eacaf51e6cecef00366614..ccd300967b0264d449545a67777ec512d45711e8 100644 (file)
--- a/t.go
+++ b/t.go
@@ -41,10 +41,19 @@ func (t *Torrent) NewReader() Reader {
        return &r
 }
 
-// Returns the state of pieces of the torrent. They are grouped into runs of
-// same state. The sum of the state run lengths is the number of pieces
-// in the torrent.
-func (t *Torrent) PieceStateRuns() []PieceStateRun {
+type PieceStateRuns []PieceStateRun
+
+func (me PieceStateRuns) String() string {
+       ss := make([]string, 0, len(me))
+       for _, psr := range me {
+               ss = append(ss, psr.String())
+       }
+       return strings.Join(ss, " ")
+}
+
+// Returns the state of pieces of the torrent. They are grouped into runs of same state. The sum of
+// the state run-lengths is the number of pieces in the torrent.
+func (t *Torrent) PieceStateRuns() PieceStateRuns {
        t.cl.rLock()
        defer t.cl.rUnlock()
        return t.pieceStateRuns()