funcs

func CompToEq ¶

func CompToEq[T any](comp types.Compare[T]) types.Equal[T]

CompToEq is a high-order function that converts a types.Compare to an types.Equal

func CompToLess ¶ added in v1.12.0

func CompToLess[T any](comp types.Compare[T]) types.Less[T]

CompToLess is a high-order function that converts a types.Compare to a types.Less

func InverseComp ¶

func InverseComp[T any](comp types.Compare[T]) types.Compare[T]

InverseComp is a high-order function that changes a greater than types.Compare to a smaller than, and vice versa

func InverseLess ¶ added in v1.12.0

func InverseLess[T any](less types.Less[T]) types.Less[T]

InverseLess is a high-order function that inverse a types.Less function

func NewStrHash ¶

func NewStrHash() types.Hash[string]

NewStrHash returns a function closure of go native fnv.New32a or fnv.New64a depending on runtime platform

func NumHash ¶

func NumHash[T constraints.Integer | constraints.Float](n T) uint

NumHash simply returns the uint value, that means on a 32bit platform for a 64bit value, there would be considerable hash collisions in pattern.

func ValueCompare ¶

func ValueCompare[T constraints.Ordered](a, b T) int8

ValueCompare bounded by constraints.Ordered

func ValueEqual ¶

func ValueEqual[T comparable](a, b T) bool

ValueEqual bounded by native comparable

func ValueGreater ¶ added in v1.3.0

func ValueGreater[T constraints.Ordered](a, b T) bool

func ValueLess ¶ added in v1.3.0

func ValueLess[T constraints.Ordered](a, b T) bool