Trait TokenTrait 

pub trait TokenTrait
where
    Self: Sized + PartialEq,
{
    // Required method
    fn match_char(c: char) -> Option<Self>;
}

The main trait for Tokens, it is the automatically implemented by the token attribute macro.

Required Methods

fn match_char(c: char) -> Option<Self>

Returns the enum element that matches the given char.

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