> How do I manually implement "clone()" for Structs/Enums with lifetime
> parameters (e.g. for struct below)?
>
> ---------------------------------------------------
> struct Cls<'a,T> {
> x:&'a T
> }
impl<'a, T: Clone> Clone for Cls<'a, T> {
fn clone(&self) -> Cls<'a, T> {
Cls { x: self.x }
}
}
You may find the generics [1] and traits [2] sections of the tutorial
helpful as well!
[1] - http://static.rust-lang.org/doc/master/tutorial.html#generics
[2] - http://static.rust-lang.org/doc/master/tutorial.html#traits
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