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Possible alternative for missing type equality in rust trait impl's
trait F<V,X> {}
struct D;
trait TheV2 {
type IsThis;
}
impl<V1,V2> TheV2 for F<V1,V2> {
type IsThis = V2;
}
impl<V1,V2> F<V1,V2> for D where
V1:F<V2,bool>,
V2:F<usize,V1>,
//V1==V2 // not implemented in compiler
F<V1,V2>: TheV2<IsThis=V1> // alternative!?
{}
fn main() {
}
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