Trait GetLength 

pub trait GetLength {
    // Required method
    fn len(&self) -> usize;
}

Required Methods

fn len(&self) -> usize

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T, E> GetLength for Result<Vec<T>, E>

fn len(&self) -> usize

Implementors