[<a href="#Go_1.21">Go 1.21</a>]:
</p>
<pre class="grammar">
Types:
	any bool byte comparable
	complex64 complex128 error float32 float64
	int int8 int16 int32 int64 rune string
	uint uint8 uint16 uint32 uint64 uintptr

Constants:
	true false iota

Zero value:
	nil

Functions:
	append cap clear close complex copy delete imag len