Struct pulldown_cmark_mdcat::resources::DispatchingResourceHandler

pub struct DispatchingResourceHandler { /* private fields */ }

A resource handler which dispatches reading among a list of inner handlers.

Implementations

impl DispatchingResourceHandler

pub fn new(handlers: Vec<Box<dyn ResourceUrlHandler>>) -> Self

Create a new handler wrapping all given handlers.

Trait Implementations

impl Debug for DispatchingResourceHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl ResourceUrlHandler for DispatchingResourceHandler

fn read_resource(&self, url: &Url) -> Result<MimeData>

Read from the given resource url.

Try every inner handler one after another, while handlers return an ErrorKind::Unsupported IO error. For any other error abort and return the error.

Return the first different result, i.e. either data read or another error.