singleflight

Dec 19, 2024

Changes in this version

+ type Group struct

+ func (g *Group[K, V]) Do(key K, fn func() (V, error)) (v V, err error, shared bool)

+ func (g *Group[K, V]) DoChan(key K, fn func() (V, error)) <-chan Result[V]

+ func (g *Group[K, V]) Forget(key K)

+ type Result struct

+ Err error

+ Shared bool

+ Val V