func (me *mapPieceCompletion) Set(p metainfo.Piece, b bool) error {
if b {
if me.m == nil {
me.m = make(map[metainfo.PieceKey]struct{})
}
me.m[p.Key()] = struct{}{}
} else {
delete(me.m, p.Key())
}
return nil
}
func (me *mapPieceCompletion) Get(p metainfo.Piece) (bool, error) {
_, ok := me.m[p.Key()]
return ok, nil
}