Trait yarpl::Parse

pub trait Parse: Debug + Clone + Any {
    type Target;
    fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>;
}

A Parse may use a Parser to yield an associated Target type.

Associated Types

type Target

The type returned from parsing Self.

Required methods

fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>

What a parser will call to advance itself.

Implementors

impl<T: Parse> Parse for Many<T>

type Target = Vec<T::Target>

fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>

impl<T: Parse> Parse for Maybe<T>

type Target = Option<T::Target>

fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>

impl<T: Parse> Parse for Must<T>

type Target = ()

fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>

impl<const LITERAL: &'static str> Parse for Literal<LITERAL>

type Target = &'static str

fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>

impl<const STRING: &'static str> Parse for Either<STRING>

type Target = char

fn parse_from(parser: &mut Parser<'_>) -> Result<Self::Target>