funcs

Documentation

Index

• type BinaryFunction
• type BinaryKVFunction
• type BinaryKVFunction2
• type BinaryKVOperator
• type BinaryOperator
• type Comparator
• type ComparatorKV
• type Consumer
• type ConsumerKV
• type Func
• type FuncRetry
  • func (f FuncRetry) Do(times uint) (retry bool)
• type FuncReturnDataOrErr
• type FuncReturnErr
• type GrpcServiceMethod
• type Less
• type LessKV
• type Predicate
• type PredicateKV
• type Supplier
• type SupplierKV
• type Task
• type TaskWithErr
• type UnaryFunction
• type UnaryKVFunction
• type UnaryKVFunction2
• type UnaryKVOperator
• type UnaryOperator

Types

type BinaryFunction

type BinaryFunction[T, R, U any] func(T, R) U

BinaryFunction 将两个类型转为第三个类型

type BinaryKVFunction

type BinaryKVFunction[K, V, R, U any] func(K, V, R) U

type BinaryKVFunction2

type BinaryKVFunction2[K, V, RK, RV, UK, UV any] func(K, V, RK, RV) (UK, UV)

type BinaryKVOperator

type BinaryKVOperator[K, V any] func(K, V, K, V) (K, V)

type BinaryOperator

type BinaryOperator[T any] func(T, T) T

BinaryOperator 输入两个相同类型的参数，对其做二元运算，返回相同类型的结果

type Comparator

type Comparator[T any] func(T, T) int

Comparator 比较两个元素. 第一个元素大于第二个元素时，返回正数; 第一个元素小于第二个元素时，返回负数; 否则返回 0.

type ComparatorKV

type ComparatorKV[K, V any] func(K, V, K, V) int

Comparator 比较两个元素. 第一个元素大于第二个元素时，返回正数; 第一个元素小于第二个元素时，返回负数; 否则返回 0.

type Consumer

type Consumer[T any] func(T)

Consumer 消费一个元素

type ConsumerKV

type ConsumerKV[K, V any] func(K, V)

ConsumerKV 消费一个KV

type Func

type Func func()

type FuncRetry

type FuncRetry func(times uint) (retry bool)

func (FuncRetry) Do

func (f FuncRetry) Do(times uint) (retry bool)

type FuncReturnDataOrErr

type FuncReturnDataOrErr[T any] func() (T, error)

type FuncReturnErr

type FuncReturnErr func() error

type GrpcServiceMethod

type GrpcServiceMethod[REQ, RES any] func(context.Context, REQ) (RES, error)

type Less

type Less[T any] func(T, T) bool

type LessKV

type LessKV[K, V any] func(K, V, K, V) bool

type Predicate

type Predicate[T any] func(T) bool

Predicate 断言是否满足指定条件

type PredicateKV

type PredicateKV[K, V any] func(K, V) bool

Predicate 断言是否满足指定条件

type Supplier

type Supplier[T any] func() T

Supplier 产生一个元素

type SupplierKV

type SupplierKV[K, V any] func() (K, V)

SupplierKV 产生一个KV

type Task

type Task func(context.Context)

type TaskWithErr

type TaskWithErr func(context.Context) error

type UnaryFunction

type UnaryFunction[T, R any] func(T) R

UnaryFunction 将一个类型转为另一个类型

type UnaryKVFunction

type UnaryKVFunction[K, V, R any] func(K, V) R

UnaryKVFunction 将一个类型转为另一个类型

type UnaryKVFunction2

type UnaryKVFunction2[K, V, RK, RV any] func(K, V) (RK, RV)

type UnaryKVOperator

type UnaryKVOperator[K, V any] func(K, V) (K, V)

type UnaryOperator

type UnaryOperator[T any] func(T) T

UnaryOperator 对输入进行一元运算返回相同类型的结果