Struct rustc_expand::mbe::SequenceRepetition

pub(in mbe) struct SequenceRepetition {
    tts: Vec<TokenTree>,
    separator: Option<Token>,
    kleene: KleeneToken,
    num_captures: usize,
}

Fields

tts: Vec<TokenTree>

The sequence of token trees

separator: Option<Token>

The optional separator

kleene: KleeneToken

Whether the sequence can be repeated zero (*), or one or more times (+)

num_captures: usize

The number of Matchs that appear in the sequence (and subsequences)

Trait Implementations

impl Clone for SequenceRepetition

pub fn clone(&self) -> SequenceRepetition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SequenceRepetition

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

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for SequenceRepetition

pub fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<__E: Encoder> Encodable<__E> for SequenceRepetition

pub fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl PartialEq<SequenceRepetition> for SequenceRepetition

pub fn eq(&self, other: &SequenceRepetition) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for SequenceRepetition