Trait ToAsciiChar 

pub trait ToAsciiChar {
    // Required methods
    fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>;
    unsafe fn to_ascii_char_unchecked(self) -> AsciiChar;
}

Convert char, u8 and other character types to AsciiChar.

Required Methods

fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>

Convert to AsciiChar.

Errors

If self is outside the valid ascii range, this returns Err

unsafe fn to_ascii_char_unchecked(self) -> AsciiChar

Convert to AsciiChar without checking that it is an ASCII character.

Safety

Calling this function with a value outside of the ascii range, 0x0 to 0x7f inclusive, is undefined behavior.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl ToAsciiChar for char

fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>

unsafe fn to_ascii_char_unchecked(self) -> AsciiChar

impl ToAsciiChar for i8

fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>

unsafe fn to_ascii_char_unchecked(self) -> AsciiChar

impl ToAsciiChar for u8

fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>

unsafe fn to_ascii_char_unchecked(self) -> AsciiChar

impl ToAsciiChar for u16

fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>

unsafe fn to_ascii_char_unchecked(self) -> AsciiChar

impl ToAsciiChar for u32

fn to_ascii_char(self) -> Result<AsciiChar, ToAsciiCharError>

unsafe fn to_ascii_char_unchecked(self) -> AsciiChar

Implementors

impl ToAsciiChar for AsciiChar