core/ascii · Dodo

Library guide · API index and notation

This page is generated from the bundled library in this checkout. Signatures and adjacent source comments are reproduced below; the linked guide explains usage, storage, failures, and platform support.

import "core/ascii"

Names used in signatures

Unqualified names denote this package’s types (including other source files in the same package), language built-ins, or generic parameters such as T. Qualified names use the import aliases below. These aliases belong to the library source; import a dependency yourself to use its alias in your program.

This package has no source imports.

`is_ascii`

Function · Source

ASCII byte operations. Non-ASCII bytes are unchanged by case conversion.

pub fn is_ascii(value: u8) -> bool

`is_digit`

Function · Source

pub fn is_digit(value: u8) -> bool

`is_lowercase`

Function · Source

pub fn is_lowercase(value: u8) -> bool

`is_uppercase`

Function · Source

pub fn is_uppercase(value: u8) -> bool

`is_alphabetic`

Function · Source

pub fn is_alphabetic(value: u8) -> bool

`is_alphanumeric`

Function · Source

pub fn is_alphanumeric(value: u8) -> bool

`is_hex_digit`

Function · Source

pub fn is_hex_digit(value: u8) -> bool

`is_whitespace`

Function · Source

pub fn is_whitespace(value: u8) -> bool

`is_control`

Function · Source

pub fn is_control(value: u8) -> bool

`is_graphic`

Function · Source

pub fn is_graphic(value: u8) -> bool

`to_lowercase`

Function · Source

pub fn to_lowercase(value: u8) -> u8

`to_uppercase`

Function · Source

pub fn to_uppercase(value: u8) -> u8

`digit_value`

Function · Source

pub fn digit_value(value: u8) -> Option<u8>

`hex_value`

Function · Source

pub fn hex_value(value: u8) -> Option<u8>