Len

Trait Len 

Source
pub(crate) trait Len {
    // Required method
    fn len(&self) -> usize;
}
Expand description

Abstraction over .len() method to use it on type parameters.

Required Methods§

Source

fn len(&self) -> usize

Returns number of fields.

Implementations on Foreign Types§

Source§

impl Len for Fields

Source§

fn len(&self) -> usize

Source§

impl<T> Len for [T]

Source§

fn len(&self) -> usize

Implementors§