Struct syn::PatTuple

pub struct PatTuple {
    pub paren_token: Paren,
    pub front: Punctuated<Pat, Comma>,
    pub dot2_token: Option<Dot2>,
    pub comma_token: Option<Comma>,
    pub back: Punctuated<Pat, Comma>,
}

A tuple pattern: (a, b).

This type is available if Syn is built with the "full" feature.

Fields

paren_token: Paren

front: Punctuated<Pat, Comma>

dot2_token: Option<Dot2>

comma_token: Option<Comma>

back: Punctuated<Pat, Comma>

Trait Implementations

impl Synom for PatTuple

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

A short name of the type being parsed.

impl ToTokens for PatTuple

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

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Debug for PatTuple

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

Formats the value using the given formatter.

impl Eq for PatTuple

impl PartialEq for PatTuple

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

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

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

This method tests for !=.

impl Hash for PatTuple

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Clone for PatTuple

fn clone(&self) -> PatTuple

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<PatTuple> for Pat

fn from(e: PatTuple) -> Pat

Performs the conversion.