singleflight

Oct 14, 2023

Changes in this version

+ type Group struct

+ func (g *Group) Do(key string, fn func() (any, error)) (v any, err error, shared bool)

+ func (g *Group) DoChan(key string, fn func() (any, error)) <-chan Result

+ func (g *Group) ForgetUnshared(key string) bool

+ type Result struct

+ Err error

+ Shared bool

+ Val any