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", so this trait is not object safe.

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