Go中的自定义长度位类型？

Question

In Go is it possible to define a custom type with a number of bits other than those offered by byte uint uint16 or any of the other built-in types?

I'm planning on using "just enough bits" to represent variables and wanted a 6-bit and a 4-bit type. Perhaps a composite bool type?

type fourbit struct{
    ones   bool
    twos   bool
    fours  bool
    eights bool
}

Though this sort of thing is quite messy and it would be nice to have a more general solution for n-bit types.

Answer 1

No. The minimum size of a Go type in current implementations, including type bool, is one byte, .

References:

The Go Programming Language Specification