safemcache

Documentation

Overview

Package safemcache wraps mcache for unsafe context. It's only used by GRPC for now, should be removed in the future after refactoring GRPC.

Index

• func Cap(buf []byte) int
• func Free(buf []byte)
• func Malloc(size int) []byte

Functions

func Cap

func Cap(buf []byte) int

Cap returns the max cap of a buf can be resized to. See comment of `Malloc` for details

func Free

func Free(buf []byte)

Free does nothing if buf is not created by `Malloc`. see comment of `Malloc` for details

func Malloc

func Malloc(size int) []byte

Malloc warps `mcache.Malloc` for unsafe context. You should use `mcache.Malloc` directly if lifecycle of buf is clear It appends a magic number to the end of buffer and checks it when `Free`. Use `Cap` to get the cap of a buf created by `Malloc`