Trait GenericRadix

#[doc(hidden)] unsafe trait GenericRadix: Sized {
    const BASE: u8;
    const PREFIX: &'static str;

    // Required method
    fn digit(x: u8) -> u8;

    // Provided method
    fn fmt_int<T: DisplayInt>(&self, x: T, f: &mut Formatter<'_>) -> Result { ... }
}

A type that represents a specific radix

Safety

digit must return an ASCII character.

Required Associated Constants

const BASE: u8

The number of digits.

const PREFIX: &'static str

A radix-specific prefix string.

Required Methods

fn digit(x: u8) -> u8

Converts an integer to corresponding radix digit.

Provided Methods

fn fmt_int<T: DisplayInt>(&self, x: T, f: &mut Formatter<'_>) -> Result

Format an integer using the radix using a formatter.

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.

Implementors

impl GenericRadix for Binary

const BASE: u8 = 2u8

const PREFIX: &'static str = "0b"

impl GenericRadix for LowerHex

const BASE: u8 = 16u8

const PREFIX: &'static str = "0x"

impl GenericRadix for Octal

const BASE: u8 = 8u8

const PREFIX: &'static str = "0o"

impl GenericRadix for UpperHex

const BASE: u8 = 16u8

const PREFIX: &'static str = "0x"