caching

package

v0.1.1 Latest Latest Go to latest Published: Aug 26, 2025 License: MIT, Apache-2.0 Imports: 3 Imported by: 0

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type IncRCU struct {
	// contains filtered or unexported fields
}

IncRCU wraps normal map as an incremental RCU (Read-Copy-Update) cache

WARN: It's only used for **Fixed** key-val relation, changing a value mapped to same key is **NOT** allowed

func NewRCUI64(p *map[int64]interface{}, maxCAS int) IncRCU

NewRCUI64 accepts map[int]interface{} as RCU

WARN: this API can be only used on the IncRCU returned by `NewRCUI64()`

func NewRCUStr(p *map[string]interface{}, maxCAS int) IncRCU

NewRCUI64 accepts map[int]interface{} as RCU

WARN: this API can be only used on the IncRCU returned by `NewRCUStr()`

func (self *IncRCU) DumpI64() (ret map[int64]interface{})

DumpStr dumps all the key-values in the cache

func (self *IncRCU) DumpStr() (ret map[string]interface{})

DumpStr dumps all the key-values in the cache

func (self *IncRCU) GetByI64(id int64) interface{}

GetByI64 returns corresponding val of int64 id

WARN: this API can be only used on the IncRCU returned by `NewRCUI64()`

func (self *IncRCU) GetByStr(id string) interface{}

GetByStr returns corresponding val of string id to

WARN: this API can be only used on the IncRCU returned by `NewRCUStr()`

func (self *IncRCU) SetByI64(id int64, val interface{}) (exist bool)

SetByI64 stores int64 id and any val into the cache, and tells if the id already set

WARN: this API can be only used on the IncRCU returned by `NewRCUI64()`

func (self *IncRCU) SetByStr(id string, val interface{}) (exist bool)

SetByStr stores string id and any val into the cache, and tells if the id already set

WARN: this API can be only used on the IncRCU returned by `NewRCUStr()`