constraints

Documentation

Index

• type Callback
• type CompareKey
• type ID
• type Key
• type Number
• type OrderKey
• type Range

Types

type Callback

type Callback[T any] interface {
	~func() | ~func() error | ~func(T) | ~func(T) error
}

type CompareKey

type CompareKey[T comparable] interface {
	CompareKey() T
}

type ID

type ID = Key

type Key

type Key interface {
	constraints.Integer | ~string | ~[8]byte | ~[16]byte | ~[32]byte | constraints.Float //| ~[]byte
}

type Number

type Number interface {
	constraints.Integer | constraints.Float
}

type OrderKey

type OrderKey[T constraints.Ordered] interface {
	OrderKey() T
}

comparable 只能比较是否相等,不能比较大小

type Range

type Range interface {
	constraints.Ordered | time.Time | ~*time.Time | ~string
}