17 lines
221 B
Go
17 lines
221 B
Go
package main
|
|
|
|
type Data struct{}
|
|
|
|
func (d Data) Do1() {}
|
|
|
|
type Constraint interface {
|
|
Data
|
|
Do2()
|
|
}
|
|
|
|
// generics restriction
|
|
func GenericDo[T Constraint](value T) {
|
|
value.Do1() // compilation error
|
|
value.Do2() // ok
|
|
}
|