Gitly


1 mut s := 'hello world'
2 s.len = 0   // Error (field len immutable)
3 'BYE'
4 ===output===
5 cannot modify immutable field `len` (type `string`)
6 declare the field with `mut:`
7 struct string {
8 mut:
9     len int
10 }
11 BYE
12

1	mut s := 'hello world'
2	s.len = 0 // Error (field len immutable)
3	'BYE'
4	===output===
5	cannot modify immutable field `len` (type `string`)
6	declare the field with `mut:`
7	struct string {
8	mut:
9	len int
10	}
11	BYE
12