#[non_exhaustive]pub struct ExprTuple {
pub attributes: Vec<Attribute>,
pub items: Parenthesized<Expr, Comma>,
}
Expand description
An expression to construct a literal tuple.
(<expr>,*)
.
Fields (Non-exhaustive)§
This struct is marked as 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 tuple.
items: Parenthesized<Expr, Comma>
Items in the tuple.
Implementations§
Trait Implementations§
Source§impl OptionSpanned for ExprTuple
impl OptionSpanned for ExprTuple
Source§fn option_span(&self) -> Option<Span>
fn option_span(&self) -> Option<Span>
Get the optional span of the type.
Source§impl ToTokens for ExprTuple
impl ToTokens for ExprTuple
Source§fn to_tokens(
&self,
context: &mut MacroContext<'_, '_, '_>,
stream: &mut TokenStream,
) -> Result<()>
fn to_tokens( &self, context: &mut MacroContext<'_, '_, '_>, stream: &mut TokenStream, ) -> Result<()>
Turn the current item into tokens.
impl Eq for ExprTuple
impl StructuralPartialEq for ExprTuple
Auto Trait Implementations§
impl Freeze for ExprTuple
impl RefUnwindSafe for ExprTuple
impl Send for ExprTuple
impl Sync for ExprTuple
impl Unpin for ExprTuple
impl UnwindSafe for ExprTuple
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.