ReadRange implements backend.Reader
(ctx context.Context, name string, keypath backend.KeyPath, offset uint64, buffer []byte, _ *backend.CacheInfo)
| 558 | |
| 559 | // ReadRange implements backend.Reader |
| 560 | func (rw *readerWriter) ReadRange(ctx context.Context, name string, keypath backend.KeyPath, offset uint64, buffer []byte, _ *backend.CacheInfo) error { |
| 561 | derivedCtx, span := tracer.Start(ctx, "s3.ReadRange", trace.WithAttributes( |
| 562 | attribute.Int("len", len(buffer)), |
| 563 | attribute.Int64("offset", int64(offset)), |
| 564 | )) |
| 565 | defer span.End() |
| 566 | |
| 567 | keypath = backend.KeyPathWithPrefix(keypath, rw.cfg.Prefix) |
| 568 | return readError(rw.readRange(derivedCtx, backend.ObjectFileName(keypath, name), int64(offset), buffer)) |
| 569 | } |
| 570 | |
| 571 | // Shutdown implements backend.Reader |
| 572 | func (rw *readerWriter) Shutdown() { |
nothing calls this directly
no test coverage detected