类型别名
基于基本类型
type Myint = int
type Myf32 = f32
type Myf64 = f64
fn main() {
i := Myint(10)
println(i + 100 == 110)
f := Myf64(1.0)
println(f + 3.14 == 4.14)
}基于结构体类型
module main
struct Human {
name string
}
pub fn (h Human) str() string {
return 'Human: $h.name'
}
type Person = Human
pub fn (h Person) str() string {
return 'Person: $h.name'
}
fn main() {
p := Person{'Bilbo'}
p2 := Human{'jack'}
println(p)
println(p2)
}基于枚举
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