while let expressions while let expressions Like with if , there is a while let variant which repeatedly tests a value against a pattern: fn main () { let v = vec...
for 是 Go 中的 “while” for 是 Go 中的 “while” 此时你可以去掉分号,因为 C 的 while 在 Go 中叫做 for 。 for-is-gos-while.go package main import "fmt" func main () { sum := 1 ...