types.go

package main

import (
    "fmt"
)

type KVOp string

const (
    KVSet        KVOp = "set"
    KVDelete     KVOp = "delete"
    KVDeleteCAS       = "delete-cas"
    KVDeleteTree      = "delete-tree"
)

func main() {
    fmt.Printf("KVSet: %T\n", KVSet)
    fmt.Printf("KVDelete: %T\n", KVDelete)
    fmt.Printf("KVDeleteCAS: %T\n", KVDeleteCAS)
    fmt.Printf("KVDeleteTree: %T\n", KVDeleteTree)
}