cache

package

v0.9.7 Latest Latest Go to latest Published: Oct 17, 2026 License: MIT Imports: 1 Imported by: 0

Details

Package cache 是 data 门面子包：缓存域——接口（Cache/CacheAside/BatchGetter/SourceFunc）+ 本地缓存（LocalCache/SingleFlightCache）+ 缓存键构造 + Checker。实现在 pkg/cache。

re-export 自 github.com/oekit/pkg/cache：类型为泛型 type alias（与源包**完全同一类型**，双向赋值互通）；非泛型函数/变量经 var 引用同一函数值。源包新增导出符号时本壳需同步（门面跟版税，data 门面化决策已接受）。

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View Source

var HashKey = src.HashKey

View Source

var Key = src.Key

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var NewChecker = src.NewChecker

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var TenantKey = src.TenantKey

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var UserKey = src.UserKey

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var WithClock = src.WithClock

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type BatchGetter[T any] = src.BatchGetter[T]

type Cache[T any] = src.Cache[T]

type CacheAside[T any] = src.CacheAside[T]

type Checker = src.Checker

type LocalCache[T any] = src.LocalCache[T]

func NewLocalCache[T any](cfg LocalConfig[T]) *LocalCache[T]

NewLocalCache 创建本地缓存（泛型函数无法 var re-export，经包装转发）。

type LocalConfig[T any] = src.LocalConfig[T]

type Option = src.Option

type SingleFlightCache[T any] = src.SingleFlightCache[T]

func NewSingleFlightCache[T any](inner CacheAside[T]) *SingleFlightCache[T]

NewSingleFlightCache 创建并发回源合并装饰器。

type SourceFunc[T any] = src.SourceFunc[T]