pub struct Variadic {
pub attrs: Vec<Attribute>,
pub pat: Option<(Box<Pat>, Colon)>,
pub dots: DotDotDot,
pub comma: Option<Comma>,
}
Expand description
The variadic argument of a foreign function.
extern "C" {
fn printf(format: *const c_char, ...) -> c_int;
// ^^^
}
Fields§
§attrs: Vec<Attribute>
§pat: Option<(Box<Pat>, Colon)>
§dots: DotDotDot
§comma: Option<Comma>
Trait Implementations§
source§impl PartialEq for Variadic
impl PartialEq for Variadic
source§impl ToTokens for Variadic
impl ToTokens for Variadic
source§fn to_tokens(&self, tokens: &mut TokenStream)
fn to_tokens(&self, tokens: &mut TokenStream)
source§fn to_token_stream(&self) -> TokenStream
fn to_token_stream(&self) -> TokenStream
source§fn into_token_stream(self) -> TokenStreamwhere
Self: Sized,
fn into_token_stream(self) -> TokenStreamwhere
Self: Sized,
impl Eq for Variadic
Auto Trait Implementations§
impl RefUnwindSafe for Variadic
impl !Send for Variadic
impl !Sync for Variadic
impl Unpin for Variadic
impl UnwindSafe for Variadic
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<T> Spanned for Twhere
T: Spanned + ?Sized,
impl<T> Spanned for Twhere
T: Spanned + ?Sized,
source§fn span(&self) -> Span
fn span(&self) -> Span
Returns a
Span
covering the complete contents of this syntax tree
node, or Span::call_site()
if this node is empty.