Struct parsimonious::impls::OrElseParser

pub struct OrElseParser<P, Q>(_, _);

Methods

impl<P, Q> OrElseParser<P, Q>

fn new(lhs: P, rhs: Q) -> Self

Trait Implementations

impl<P: Copy, Q: Copy> Copy for OrElseParser<P, Q>

impl<P: Clone, Q: Clone> Clone for OrElseParser<P, Q>

fn clone(&self) -> OrElseParser<P, Q>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<P: Debug, Q: Debug> Debug for OrElseParser<P, Q>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<P, Q> Parser for OrElseParser<P, Q>

fn or_else<P>(self, other: P) -> OrElseParser<Self, P> where
    Self: Sized, 

Choice between parsers (returns a parser).

fn or_emit<F>(self, factory: F) -> OrEmitParser<Self, F> where
    Self: Sized, 

Gives a parser a default value (returns a committed parser).

fn and_then<P>(self, other: P) -> AndThenParser<Self, P> where
    Self: Sized, 

Sequencing with a committed parser (returns a committed parser).

fn try_and_then<P>(self, other: P) -> MapParser<AndThenParser<Self, P>, TryZip> where
    Self: Sized, 

Sequencing with a committed parser (returns a committed parser which produces an error when this parser returns an error).

fn and_then_try<P>(self, other: P) -> MapParser<AndThenParser<Self, P>, ZipTry> where
    Self: Sized, 

Sequencing with a committed parser (returns a committed parser which produces an error when the other parser returns an error).

fn try_and_then_try<P>(
    self,
    other: P
) -> MapParser<AndThenParser<Self, P>, TryZipTry> where
    Self: Sized, 

Sequencing with a committed parser (returns a committed parser which produces an error when the other parser returns an error).

fn plus<F>(self, factory: F) -> PlusParser<Self, F> where
    Self: Sized, 

Iterate one or more times (returns a parser).

fn star<F>(self, factory: F) -> StarParser<Self, F> where
    Self: Sized, 

Iterate zero or more times (returns a committed parser).

fn map<F>(self, f: F) -> MapParser<Self, F> where
    Self: Sized, 

Apply a function to the result (returns a committed parser).

fn map2<F>(self, f: F) -> MapParser<Self, Function2<F>> where
    Self: Sized, 

Apply a 2-arguent function to the result (returns a committed parser).

fn map3<F>(self, f: F) -> MapParser<Self, Function3<F>> where
    Self: Sized, 

Apply a 3-arguent function to the result (returns a committed parser).

fn map4<F>(self, f: F) -> MapParser<Self, Function4<F>> where
    Self: Sized, 

Apply a 4-arguent function to the result (returns a committed parser).

fn map5<F>(self, f: F) -> MapParser<Self, Function5<F>> where
    Self: Sized, 

Apply a 5-arguent function to the result (returns a committed parser).

fn try_map<F>(self, f: F) -> MapParser<Self, Try<F>> where
    Self: Sized, 

Apply a function to the result (returns a committed parser which produces an error when this parser returns an error).

fn try_map2<F>(self, f: F) -> MapParser<Self, Try<Function2<F>>> where
    Self: Sized, 

Apply a 2-argument function to the result (returns a committed parser which produces an error when this parser returns an error).

fn try_map3<F>(self, f: F) -> MapParser<Self, Try<Function3<F>>> where
    Self: Sized, 

Apply a 3-argument function to the result (returns a committed parser which produces an error when this parser returns an error).

fn try_map4<F>(self, f: F) -> MapParser<Self, Try<Function4<F>>> where
    Self: Sized, 

Apply a 4-argument function to the result (returns a committed parser which produces an error when this parser returns an error).

fn try_map5<F>(self, f: F) -> MapParser<Self, Try<Function5<F>>> where
    Self: Sized, 

Apply a 5-argument function to the result (returns a committed parser which produces an error when this parser returns an error).

fn pipe<P>(self, other: P) -> PipeParser<Self, P> where
    Self: Sized, 

Take the results of iterating this parser, and feed it into another parser.

fn buffer(self) -> BufferedParser<Self> where
    Self: Sized, 

A parser which produces its input.

impl<P, Q, S> Uncommitted<S> for OrElseParser<P, Q> where
    P: Uncommitted<S>,
    Q: Uncommitted<S, Output = P::Output>, 

type Output = P::Output

The type of the data being produced by the parser.

type State = OrElseStatefulParser<P::State, Q::State>

The type of the parser state.

fn parse(&self, value: S) -> MaybeParseResult<Self::State, S>

Provides data to the parser.