Method rawKeySuffix

unmarshaler.go:1122–1137

rawKeySuffix returns the raw bytes of the key of the expression, skipping the first n parts.

(expr *unstable.Node, n int)

// rawKeySuffix returns the raw bytes of the key of the expression, skipping
// the first n parts.
func (d *decoder) rawKeySuffix(expr *unstable.Node, n int) []byte {
	it := expr.Key()
	idx := 0
	var start, end unstable.Range
	for it.Next() {
		if idx >= n {
			r := it.Node().Raw
			if start.Length == 0 && start.Offset == 0 && idx == n {
				start = r
			}
			end = r
		}
		idx++
	}
	return d.p.Data()[start.Offset : end.Offset+end.Length]
}

// startCapture registers a new capture for the table at the given path
// (prefix of tableKey).