Trait UnicodeEmoji

pub trait UnicodeEmoji: Sized {
    // Required method
    fn emoji_status(self) -> EmojiStatus;

    // Provided methods
    fn is_emoji_char(self) -> bool { ... }
    fn is_emoji_component(self) -> bool { ... }
    fn is_emoji_char_or_emoji_component(self) -> bool { ... }
}

Query the emoji character properties of a character.

Required Methods

fn emoji_status(self) -> EmojiStatus

Returns the emoji character properties in a status enum.

Provided Methods

fn is_emoji_char(self) -> bool

Checks whether this character is recommended for use as emoji, i.e. Emoji=YES.

fn is_emoji_component(self) -> bool

Checks whether this character are used in emoji sequences where they’re not intended for independent, direct input, i.e. Emoji_Component=YES.

fn is_emoji_char_or_emoji_component(self) -> bool

Checks whether this character occurs in emoji sequences, i.e. Emoji=YES | Emoji_Component=YES

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 UnicodeEmoji for char

fn emoji_status(self) -> EmojiStatus

Implementors