Struct StopOn

pub struct StopOn<S: AsRef<str> = &'static str, F: Fn(char) -> bool + 'static = fn(_: char) -> bool> { /* private fields */ }

A parser that parses until a literal is found.

Implementations

impl<S: AsRef<str>> StopOn<S>

pub fn new(literal: S) -> Self

Create a new literal parser.

impl<S: AsRef<str>, F: Fn(char) -> bool + 'static> StopOn<S, F>

pub fn filter_characters(self, character_filter: F) -> StopOn<S, F>

Only allow characters that pass the filter.

pub fn literal(&self) -> &str

Get the literal that this parser stops on.

Trait Implementations

impl<S: Clone + AsRef<str>, F: Clone + Fn(char) -> bool + 'static> Clone for StopOn<S, F>

fn clone(&self) -> StopOn<S, F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: AsRef<str>> CreateParserState for StopOn<S>

fn create_parser_state(&self) -> <Self as Parser>::PartialState

Create the default state of the parser.

impl<S: Debug + AsRef<str>, F: Debug + Fn(char) -> bool + 'static> Debug for StopOn<S, F>

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

Formats the value using the given formatter.

impl<S: AsRef<str>> From<S> for StopOn<S>

fn from(literal: S) -> Self

Converts to this type from the input type.

impl<S: AsRef<str>, F: Fn(char) -> bool + 'static> Parser for StopOn<S, F>

type Output = String

The output of the parser.

type PartialState = StopOnOffset

The state of the parser.

fn parse<'a>( &self, state: &StopOnOffset, input: &'a [u8], ) -> ParseResult<ParseStatus<'a, Self::PartialState, Self::Output>>

Parse the given input.

impl<S: PartialEq + AsRef<str>, F: PartialEq + Fn(char) -> bool + 'static> PartialEq for StopOn<S, F>

fn eq(&self, other: &StopOn<S, F>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S: Copy + AsRef<str>, F: Copy + Fn(char) -> bool + 'static> Copy for StopOn<S, F>

impl<S: Eq + AsRef<str>, F: Eq + Fn(char) -> bool + 'static> Eq for StopOn<S, F>

impl<S: AsRef<str>, F: Fn(char) -> bool + 'static> StructuralPartialEq for StopOn<S, F>