Struct FallibleBuilder

pub struct FallibleBuilder<T: FromEventsBuilder, E>(/* private fields */);

Build a Result<T, E> from XML.

This builder, invoked generally via the FromXml implementation on Result<T, E> where T: FromXml, E: From<Error>, allows to fallably parse an XSO from XML.

If an error occurs while parsing the XSO, the remaining events which belong to that XSO are discarded. Once all events have been seen, the error is returned as Err(.) value.

If parsing succeeds, the parsed XSO is returned as Ok(.) value.

Trait Implementations

impl<T: Debug + FromEventsBuilder, E: Debug> Debug for FallibleBuilder<T, E>

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

Formats the value using the given formatter.

impl<T: FromEventsBuilder, E: From<Error>> FromEventsBuilder for FallibleBuilder<T, E>

type Output = Result<<T as FromEventsBuilder>::Output, E>

The type which will be constructed by this builder.

fn feed(&mut self, ev: Event) -> Result<Option<Self::Output>, Error>

Feed another rxml::Event into the element construction process.