Function OpenBlock

tempodb/encoding/versioned.go:128–134

OpenBlock for reading in the backend. It automatically chooses the encoding for the given block.

(meta *backend.BlockMeta, r backend.Reader)

// OpenBlock for reading in the backend. It automatically chooses the encoding for the given block.
func OpenBlock(meta *backend.BlockMeta, r backend.Reader) (common.BackendBlock, error) {
	v, err := FromVersion(meta.Version)
	if err != nil {
		return nil, err
	}
	return v.OpenBlock(meta, r)
}

// CoalesceVersion resolves a block encoding version from a chain of version
// strings ordered lowest to highest priority. Empty strings are skipped.