Method Truncate

scode/builder.go:27–30

Truncate resets the Builder to be empty, but unlike Reset, it retains the storage returned by Bytes.

()

// Truncate resets the Builder to be empty, but unlike Reset, it retains the
// storage returned by Bytes.
func (b *Builder) Truncate() {
	b.bytes = b.bytes[:0]
	b.containers = b.containers[:0]
}

// Grow guarantees that at least n bytes can be added to the Builder's
// underlying buffer without another allocation.