u

package

v0.3.9 Latest Latest Go to latest Published: Aug 4, 2026 License: GPL-3.0 Imports: 1 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/cxykevin/alkaid0

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Documentation ¶

Overview ¶

Package u 提供极常用的公共短类型与工具函数

包含对切片、映射、错误及基本类型处理的辅助函数，包名简写为 u

Package u 极常用的公共短类型和函数 ¶

Package u 极常用的公共短类型和函数

Index ¶

func AnyDefault[T any](v any, defaults T) T
func Apply[T any](v H) (T, error)
func Assert(v error)
func AssertB(v bool)
func Default[T any, K comparable](v map[K]T, key K, defaults T) T
func GetH[T any](v H, key string) (T, bool)
func Map[T any, R any](v []T, f func(T) R) []R
func MapFilter[T any, R any](v []T, f func(T) (R, bool)) []R
func Ternary[T any](v bool, a, b T) T
func Unwrap[T any](v T, err error) T
func ValDefault[T any](v *T, defaults T) T
type H
- func ReApply[T any](v T) (H, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AnyDefault ¶ added in v0.2.10

func AnyDefault[T any](v any, defaults T) T

AnyDefault 默认值

func Apply ¶

func Apply[T any](v H) (T, error)

Apply 将 v 应用到 T

func Assert ¶

func Assert(v error)

Assert 断言

func AssertB ¶

func AssertB(v bool)

AssertB 断言(bool)

func Default ¶

func Default[T any, K comparable](v map[K]T, key K, defaults T) T

Default 默认值

func GetH ¶

func GetH[T any](v H, key string) (T, bool)

GetH 从 H 里取 type

func Map ¶

func Map[T any, R any](v []T, f func(T) R) []R

Map map(slice -> slice)

func MapFilter ¶

func MapFilter[T any, R any](v []T, f func(T) (R, bool)) []R

MapFilter map + filter

func Ternary ¶

func Ternary[T any](v bool, a, b T) T

Ternary 三元运算

func Unwrap ¶

func Unwrap[T any](v T, err error) T

Unwrap 解包

func ValDefault ¶

func ValDefault[T any](v *T, defaults T) T

ValDefault 默认值

Types ¶

type H ¶

type H map[string]any

H map[string]any（同 gin.H 风格）

func ReApply ¶

func ReApply[T any](v T) (H, error)

ReApply 将 T 应用到 v

Source Files ¶

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