Struct Repeats 

pub struct Repeats<const MIN: usize, const MAX: usize, T, D = Nothing>(pub Vec<Delimited<T, D>>);

Like DelimitedVec<T,D> but with a minimum and maximum (inclusive) number of elements. Parsing will succeed when at least the minimum number of elements is reached and stop at the maximum number. The delimiter D defaults to Nothing to parse sequences which don’t have delimiters.

Tuple Fields

0: Vec<Delimited<T, D>>

Trait Implementations

impl<const MIN: usize, const MAX: usize, T, D> Clone for Repeats<MIN, MAX, T, D>

where T: Clone, D: Clone,

fn clone(&self) -> Repeats<MIN, MAX, T, D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const MIN: usize, const MAX: usize, T, D> Debug for Repeats<MIN, MAX, T, D>

where T: Debug, D: Debug,

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

Formats the value using the given formatter.

impl<const MIN: usize, const MAX: usize, T, D> From<Repeats<MIN, MAX, T, D>> for Vec<T>

Converts a [Repeats<MIN, MAX, T, D>] into a Vec<T>. As with DelimitedVec this loses the potentially stateful delimiters.

fn from(repeats: Repeats<MIN, MAX, T, D>) -> Vec<T>

Converts to this type from the input type.

impl<const MIN: usize, const MAX: usize, T, D> IntoIterator for Repeats<MIN, MAX, T, D>

type Item = Delimited<T, D>

The type of the elements being iterated over.

type IntoIter = IntoIter<<Repeats<MIN, MAX, T, D> as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <Repeats<MIN, MAX, T, D> as IntoIterator>::IntoIter

Creates an iterator from a value.

impl<const MIN: usize, const MAX: usize, T, D> Parser for Repeats<MIN, MAX, T, D>

where T: Parse, D: Parse,

fn parser( tokens: &mut ShadowCountedIter<'_, <TokenStream as IntoIterator>::IntoIter>, ) -> Result<Repeats<MIN, MAX, T, D>, Error>

The actual parsing function that must be implemented. This mutates the tokens iterator directly. It should not be called from user code except for implementing parsers itself and then only when the rules below are followed.

impl<const MIN: usize, const MAX: usize, T, D> ToTokens for Repeats<MIN, MAX, T, D>

where T: ToTokens, D: ToTokens,

fn to_tokens(&self, tokens: &mut TokenStream)

Write &self to the given TokenStream.

fn to_token_iter( &self, ) -> ShadowCountedIter<'_, <TokenStream as IntoIterator>::IntoIter>

Convert &self into a TokenIter object.

fn into_token_iter<'a>( self, ) -> ShadowCountedIter<'a, <TokenStream as IntoIterator>::IntoIter>

where Self: Sized,

Convert self into a TokenIter object.

fn to_token_stream(&self) -> TokenStream

Convert &self into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self into a TokenStream object.

fn tokens_to_string(&self) -> String

Convert &self into a String object. This is mostly used in the test suite to compare the outputs. When the input is a &str then this parses it and returns a normalized String.