rustlings/exercises/traits/traits5.rs
2022-07-18 00:27:57 +02:00

34 lines
649 B
Rust

// traits5.rs
//
// Your task is to replace the '??' sections so the code compiles.
// Don't change any line other than the marked one.
// Execute `rustlings hint traits5` or use the `hint` watch subcommand for a hint.
// I AM NOT DONE
pub trait SomeTrait {
fn some_function(&self) -> bool {
true
}
}
pub trait OtherTrait {
fn other_function(&self) -> bool {
true
}
}
struct SomeStruct {
name: String,
}
impl SomeTrait for SomeStruct {}
impl OtherTrait for SomeStruct {}
// YOU MAY ONLY CHANGE THE NEXT LINE
fn some_func(item: ??) -> bool {
item.some_function() && item.other_function()
}
fn main() {}