Trait HomogenousVariadic 

pub trait HomogenousVariadic<T>: Variadic + Sealed<T> {
    type IntoIter: Iterator<Item = T>;

    // Required methods
    fn get(&self, i: usize) -> Option<&T>;
    fn get_mut(&mut self, i: usize) -> Option<&mut T>;
    fn into_iter(self) -> Self::IntoIter;
}

A variadic where all elements are the same type, T.

This is a sealed trait.

Required Associated Types

type IntoIter: Iterator<Item = T>

Iterator type returned by into_iter.

Required Methods

fn get(&self, i: usize) -> Option<&T>

Returns a reference to an element.

fn get_mut(&mut self, i: usize) -> Option<&mut T>

Returns an exclusive reference to an element.

fn into_iter(self) -> Self::IntoIter

Turns this HomogenousVariadic<T> into an iterator of items T.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T> HomogenousVariadic<T> for ()

type IntoIter = Empty<T>

fn get(&self, _i: usize) -> Option<&T>

fn get_mut(&mut self, _i: usize) -> Option<&mut T>

fn into_iter(self) -> Self::IntoIter

impl<T, Rest> HomogenousVariadic<T> for (T, Rest)

where Rest: HomogenousVariadic<T>,

type IntoIter = Chain<Once<T>, <Rest as HomogenousVariadic<T>>::IntoIter>

fn get(&self, i: usize) -> Option<&T>

fn get_mut(&mut self, i: usize) -> Option<&mut T>

fn into_iter(self) -> Self::IntoIter

Implementors