1
0
Fork 0
mirror of https://github.com/restic/restic.git synced 2024-12-23 00:07:25 +00:00
restic/internal/backend/util/limited_reader.go

16 lines
432 B
Go
Raw Normal View History

package util
import "io"
// LimitedReadCloser wraps io.LimitedReader and exposes the Close() method.
type LimitedReadCloser struct {
io.Closer
io.LimitedReader
}
// LimitReadCloser returns a new reader wraps r in an io.LimitedReader, but also
// exposes the Close() method.
func LimitReadCloser(r io.ReadCloser, n int64) *LimitedReadCloser {
return &LimitedReadCloser{Closer: r, LimitedReader: io.LimitedReader{R: r, N: n}}
}