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.

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