Trait IndexRange 

pub trait IndexRange<T = usize> {
    // Provided methods
    fn start(&self) -> Option<T> { ... }
    fn end(&self) -> Option<T> { ... }
}

IndexRange is implemented by Rust’s built-in range types, produced by range syntax like .., a.., ..b or c..d.

Provided Methods

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

Start index (inclusive)

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

End index (exclusive)

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T: Copy> IndexRange<T> for Range<T>

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

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

impl<T: Copy> IndexRange<T> for RangeFrom<T>

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

impl<T: Copy> IndexRange<T> for RangeTo<T>

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

impl<T> IndexRange<T> for RangeFull

Implementors