Trait CharConvertTryFrom 

pub trait CharConvertTryFrom<T>: Sized {
    // Required methods
    fn from_number(num: T) -> Option<Self>;
    fn from_alphabetic_number(num: T) -> Option<Self>;
    fn from_lower_alphabetic_number(num: T) -> Option<Self>;
    fn from_upper_alphabetic_number(num: T) -> Option<Self>;
}

Required Methods

fn from_number(num: T) -> Option<Self>

map 0..=9 to '0'..='9'

fn from_alphabetic_number(num: T) -> Option<Self>

map 0..=25 to 'A'..='Z'

fn from_lower_alphabetic_number(num: T) -> Option<Self>

map 0..=25 to 'a'..='z'

fn from_upper_alphabetic_number(num: T) -> Option<Self>

map 0..=25 to 'A'..='Z'

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl CharConvertTryFrom<u8> for char

fn from_number(num: u8) -> Option<Self>

fn from_alphabetic_number(num: u8) -> Option<Self>

fn from_lower_alphabetic_number(num: u8) -> Option<Self>

fn from_upper_alphabetic_number(num: u8) -> Option<Self>

impl CharConvertTryFrom<u8> for u8

fn from_number(num: u8) -> Option<Self>

fn from_alphabetic_number(num: u8) -> Option<Self>

fn from_lower_alphabetic_number(num: u8) -> Option<Self>

fn from_upper_alphabetic_number(num: u8) -> Option<Self>

impl CharConvertTryFrom<u16> for char

fn from_number(num: u16) -> Option<Self>

fn from_alphabetic_number(num: u16) -> Option<Self>

fn from_lower_alphabetic_number(num: u16) -> Option<Self>

fn from_upper_alphabetic_number(num: u16) -> Option<Self>

impl CharConvertTryFrom<u16> for u8

fn from_number(num: u16) -> Option<Self>

fn from_alphabetic_number(num: u16) -> Option<Self>

fn from_lower_alphabetic_number(num: u16) -> Option<Self>

fn from_upper_alphabetic_number(num: u16) -> Option<Self>

impl CharConvertTryFrom<u32> for char

fn from_number(num: u32) -> Option<Self>

fn from_alphabetic_number(num: u32) -> Option<Self>

fn from_lower_alphabetic_number(num: u32) -> Option<Self>

fn from_upper_alphabetic_number(num: u32) -> Option<Self>

impl CharConvertTryFrom<u32> for u8

fn from_number(num: u32) -> Option<Self>

fn from_alphabetic_number(num: u32) -> Option<Self>

fn from_lower_alphabetic_number(num: u32) -> Option<Self>

fn from_upper_alphabetic_number(num: u32) -> Option<Self>

impl CharConvertTryFrom<u64> for char

fn from_number(num: u64) -> Option<Self>

fn from_alphabetic_number(num: u64) -> Option<Self>

fn from_lower_alphabetic_number(num: u64) -> Option<Self>

fn from_upper_alphabetic_number(num: u64) -> Option<Self>

impl CharConvertTryFrom<u64> for u8

fn from_number(num: u64) -> Option<Self>

fn from_alphabetic_number(num: u64) -> Option<Self>

fn from_lower_alphabetic_number(num: u64) -> Option<Self>

fn from_upper_alphabetic_number(num: u64) -> Option<Self>

impl CharConvertTryFrom<u128> for char

fn from_number(num: u128) -> Option<Self>

fn from_alphabetic_number(num: u128) -> Option<Self>

fn from_lower_alphabetic_number(num: u128) -> Option<Self>

fn from_upper_alphabetic_number(num: u128) -> Option<Self>

impl CharConvertTryFrom<u128> for u8

fn from_number(num: u128) -> Option<Self>

fn from_alphabetic_number(num: u128) -> Option<Self>

fn from_lower_alphabetic_number(num: u128) -> Option<Self>

fn from_upper_alphabetic_number(num: u128) -> Option<Self>

impl CharConvertTryFrom<usize> for char

fn from_number(num: usize) -> Option<Self>

fn from_alphabetic_number(num: usize) -> Option<Self>

fn from_lower_alphabetic_number(num: usize) -> Option<Self>

fn from_upper_alphabetic_number(num: usize) -> Option<Self>

impl CharConvertTryFrom<usize> for u8

fn from_number(num: usize) -> Option<Self>

fn from_alphabetic_number(num: usize) -> Option<Self>

fn from_lower_alphabetic_number(num: usize) -> Option<Self>

fn from_upper_alphabetic_number(num: usize) -> Option<Self>

Implementors