break

A break statement terminates execution of the innermost for, switch, or select statement within the same function.

OuterLoop:
	for i = 0; i < n; i++ {
		for j = 0; j < m; j++ {
			switch a[i][j] {
			case nil:
				state = Error
				break OuterLoop
			case item:
				state = Found
				break OuterLoop
			}
		}
	}

Example of break which terminates inner switch

package main

import "fmt"

func main() {

myloop:
    for x := 0; x < 7; x++ {
      // always print the current iteration index
      fmt.Printf("%d", x)

      // inner switch inside the loop
      switch {
      case x == 1:
        fmt.Println("start")
      case x == 5:
        fmt.Println("stop")
        break myloop // breaks out of the loop
      case x > 2:
        fmt.Println("crunching..")
        break // break, with no effect due to missing label
      default:
        // default acts like a `catch` and will only run when non of the `case` covers
        fmt.Println("idling..")
      }
    }
}

/* Console output
0idling..
1start
2idling..
3crunching..
4crunching..
5stop
*/

continue

A continue statement begins the next iteration of the innermost enclosing for loop by advancing control to the end of the loop block.

The for loop must be within the same function.

RowLoop:
	for y, row := range rows {
		for x, data := range row {
			if data == endOfRow {
				continue RowLoop
			}
			row[x] = data + bias(x, y)
		}
	}