Trait HasCharCount 

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

The number of characters property of a type.

Counts the number of contained characters. The character count may be different from the length if any character occupies more than one byte in memory.

This is usually a property of a container of chars like String, Vec<char> or &[char]

Required Methods

fn char_count(&self) -> usize

Returns the number of characters.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl HasCharCount for &[char]

fn char_count(&self) -> usize

impl HasCharCount for &str

fn char_count(&self) -> usize

impl HasCharCount for String

fn char_count(&self) -> usize

impl HasCharCount for Vec<char>

fn char_count(&self) -> usize

Implementors