⚡Go语言基准测试:指针传递真的有区别吗?
原文英文,约800词,阅读约需3分钟。发表于: 。TL;DR: Pass by Value vs. Pass by Pointer in Go Pass by Value: Copies the entire struct when passed to a function, causing performance issues for large structs. Pass by Pointer: Passes a...
在Go语言中,结构体可以通过值传递和指针传递。值传递会复制结构体,适合小结构体,但对大于10MB的结构体性能较差。指针传递通过引用提高效率,适合大结构体。基准测试显示,结构体越大,值传递性能下降越明显,而指针传递保持稳定。