ref: a902f6849d938a51fa34dc292f5c81d26c4b6c36
dir: /format/packfile/ingest/delta_header.go/
package ingest
import deltaapply "codeberg.org/lindenii/furgit/format/packfile/delta/apply"
// finalizeStreamPackHash consumes trailer bytes and verifies stream integrity.
// readDeltaHeaderSizes reads source and destination sizes from one delta payload.
func readDeltaHeaderSizes(payload []byte) (int, int, error) {
reader := &byteSliceReader{data: payload}
return deltaapply.ReadHeaderSizes(reader)
}