Trait tui_markup::generator::helper::CustomTagParser

pub trait CustomTagParser {
    type Output;

    fn parse(&mut self, s: &str) -> Option<Self::Output>;
}

A common trait for user to provide custom tag parser to a tag convertor.

Closure FnMut(&str) -> Output and NoopCustomTagParser impl this trait for convenient.

Required Associated Types

type Output

Custom tag type.

Required Methods

fn parse(&mut self, s: &str) -> Option<Self::Output>

Parse string to custom tag type.

Implementors

impl<F, O> CustomTagParser for F where
    F: FnMut(&str) -> Option<O>, 

type Output = O

impl<S> CustomTagParser for NoopCustomTagParser<S>

type Output = S