Trait common::ExactSize

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

A simple trait to return length of its implementors. Pretty useful in Function which takes Generic arguments

Required Methods

fn len(&self) -> usize

Implementations on Foreign Types

impl ExactSize for Vec<OsString>

fn len(&self) -> usize

impl ExactSize for Vec<PathBuf>

fn len(&self) -> usize

Implementors