Trait Error 

pub trait Error {
    // Required methods
    fn from(&self, f: &mut Formatter<'_>) -> FmtResult;
    fn requirement(&self, f: &mut Formatter<'_>) -> FmtResult;
    fn result(&self, f: &mut Formatter<'_>) -> FmtResult;
    fn causes(&self, f: &mut Formatter<'_>, depth: usize) -> FmtResult;

    // Provided methods
    fn print(&self, f: &mut Formatter<'_>, depth: usize) -> FmtResult { ... }
    fn print_full(&self, f: &mut Formatter<'_>, depth: usize) -> FmtResult { ... }
}

Required Methods

fn from(&self, f: &mut Formatter<'_>) -> FmtResult

fn requirement(&self, f: &mut Formatter<'_>) -> FmtResult

fn result(&self, f: &mut Formatter<'_>) -> FmtResult

fn causes(&self, f: &mut Formatter<'_>, depth: usize) -> FmtResult

Provided Methods

fn print(&self, f: &mut Formatter<'_>, depth: usize) -> FmtResult

fn print_full(&self, f: &mut Formatter<'_>, depth: usize) -> FmtResult

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Error for CharacterParserError

impl<'a> Error for CharacterClassParserError<'a>

impl<'a> Error for StringParserError<'a>

impl<'a, P1, P2> Error for GenParserError<'a, P1, P2>

where P1: Parser<'a>, P2: Parser<'a>,

impl<'a, P1, P2> Error for OrderParserError<'a, P1, P2>

where P1: Parser<'a>, P2: Parser<'a>,

impl<'a, P1, P2> Error for SequenceParserError<'a, P1, P2>

where P1: Parser<'a>, P2: Parser<'a>,

impl<'a, P> Error for AndParserError<'a, P>

where P: Parser<'a>,

impl<'a, P> Error for MapParserError<'a, P>

where P: Parser<'a>,

impl<'a, P> Error for NotParserError<'a, P>

where P: Parser<'a>,

impl<'a, P> Error for ParseableParserError<'a, P>

where P: Parseable<'a>,

impl<'a, P> Error for RepetitionParserError<'a, P>

where P: Parser<'a>,

impl<'a, P> Error for StringifyParserError<'a, P>

where P: Parser<'a>,