Trait IndexAs

pub trait IndexAs<T> {
    // Required method
    fn index_as(&self, index: usize) -> T;

    // Provided method
    fn last(&self) -> Option<T>
       where Self: Len { ... }
}

Required Methods

fn index_as(&self, index: usize) -> T

Provided Methods

fn last(&self) -> Option<T>

where Self: Len,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Index, S> IndexAs<S> for T

where T::Ref: CopyAs<S>,