Trait ParserCallbacks 

pub trait ParserCallbacks<'input> {
    // Provided method
    fn handle_broken_link(
        &mut self,
        link: BrokenLink<'input>,
    ) -> Option<(CowStr<'input>, CowStr<'input>)> { ... }
}

Trait to customize Parser behavior with callbacks. See Parser::new_with_callbacks.

All methods have a default implementation, so you can choose which ones to override.

Provided Methods

fn handle_broken_link( &mut self, link: BrokenLink<'input>, ) -> Option<(CowStr<'input>, CowStr<'input>)>

Potentially provide a custom definition for a broken link.

In case the parser encounters any potential links that have a broken reference (e.g [foo] when there is no [foo]: entry at the bottom) this callback will be called with information about the reference, and the returned pair will be used as the link URL and title if it is not None.

Trait Implementations

impl<'input> ParserCallbacks<'input> for Box<dyn ParserCallbacks<'input>>

fn handle_broken_link( &mut self, link: BrokenLink<'input>, ) -> Option<(CowStr<'input>, CowStr<'input>)>

Potentially provide a custom definition for a broken link.

Implementations on Foreign Types

impl<'input> ParserCallbacks<'input> for Box<dyn ParserCallbacks<'input>>

fn handle_broken_link( &mut self, link: BrokenLink<'input>, ) -> Option<(CowStr<'input>, CowStr<'input>)>

Implementors

impl<'input> ParserCallbacks<'input> for DefaultParserCallbacks

impl<'input, F> ParserCallbacks<'input> for BrokenLinkCallback<F>

where F: FnMut(BrokenLink<'input>) -> Option<(CowStr<'input>, CowStr<'input>)>,