Struct PatTuple

#[non_exhaustive]
pub struct PatTuple {
    pub attributes: Vec<Attribute>,
    pub path: Option<Path>,
    pub items: Parenthesized<Pat, Comma>,
}

A tuple pattern.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

attributes: Vec<Attribute>

Attributes associated with the object pattern.

path: Option<Path>

The path, if the tuple is typed.

items: Parenthesized<Pat, Comma>

The items in the tuple.

Trait Implementations

impl Debug for PatTuple

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

Formats the value using the given formatter.

impl OptionSpanned for PatTuple

fn option_span(&self) -> Option<Span>

Get the optional span of the type.

impl PartialEq for PatTuple

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

fn span(&self) -> Span

Get the span of the type.

impl ToTokens for PatTuple

fn to_tokens( &self, context: &mut MacroContext<'_, '_, '_>, stream: &mut TokenStream, ) -> Result<()>

Turn the current item into tokens.

impl TryClone for PatTuple

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl Eq for PatTuple

impl StructuralPartialEq for PatTuple