Trait Upcasted 

pub trait Upcasted<'a, T> {
    // Required method
    fn upcasted(self) -> Box<dyn Iterator<Item = T> + 'a>;
}

Required Methods

fn upcasted(self) -> Box<dyn Iterator<Item = T> + 'a>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'a, T, I> Upcasted<'a, T> for I

where I: IntoIterator + 'a, I::Item: Upcast<T>,