面试题答案
一键面试trait MyTrait {
const MY_CONST: i32;
}
struct GenericStruct<T> {
data: T,
}
impl MyTrait for GenericStruct<i32> {
const MY_CONST: i32 = 42;
}
impl MyTrait for GenericStruct<f64> {
const MY_CONST: i32 = 100;
}
trait MyTrait {
const MY_CONST: i32;
}
struct GenericStruct<T> {
data: T,
}
impl MyTrait for GenericStruct<i32> {
const MY_CONST: i32 = 42;
}
impl MyTrait for GenericStruct<f64> {
const MY_CONST: i32 = 100;
}