在Go语言中,有两个函数
Rust是否提供类似的功能来处理切片?
make
和append
。其中,make
函数可以创建指定类型、长度和容量的切片,而append
函数可以向指定的切片中添加元素。这两个函数的用法类似于以下示例:func main() {
// Creates a slice of type int, which has length 0 (so it is empty), and has capacity 5.
s := make([]int, 0, 5)
// Appends the integer 0 to the slice.
s = append(s, 0)
// Appends the integer 1 to the slice.
s = append(s, 1)
// Appends the integers 2, 3, and 4 to the slice.
s = append(s, 2, 3, 4)
}
Rust是否提供类似的功能来处理切片?