Trait ParserTrait 

pub trait ParserTrait<'input> {
    // Required methods
    fn peek(&mut self) -> Option<Result<&(Event<'input>, Span), ScanError>>;
    fn next_event(&mut self) -> Option<Result<(Event<'input>, Span), ScanError>>;
    fn load<R: SpannedEventReceiver<'input>>(
        &mut self,
        recv: &mut R,
        multi: bool,
    ) -> Result<(), ScanError>;
}

Trait extracted from Parser to support mocking and alternative implementations.

Required Methods

fn peek(&mut self) -> Option<Result<&(Event<'input>, Span), ScanError>>

Try to load the next event and return it, but do not consuming it from self.

fn next_event(&mut self) -> Option<Result<(Event<'input>, Span), ScanError>>

Try to load the next event and return it, consuming it from self.

fn load<R: SpannedEventReceiver<'input>>( &mut self, recv: &mut R, multi: bool, ) -> Result<(), ScanError>

Load the YAML from the stream in self, pushing events into recv.

Errors

Returns ScanError when scanning or parsing the stream fails.

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

impl<'input> ParserTrait<'input> for ReplayParser<'input>

impl<'input, I, T> ParserTrait<'input> for ParserStack<'input, I, T>

where I: Iterator<Item = char>, T: BorrowedInput<'input>,

impl<'input, T: BorrowedInput<'input>> ParserTrait<'input> for Parser<'input, T>