pub struct Signature {
pub constness: Option<Const>,
pub asyncness: Option<Async>,
pub unsafety: Option<Unsafe>,
pub abi: Option<Abi>,
pub fn_token: Fn,
pub ident: Ident,
pub generics: Generics,
pub paren_token: Paren,
pub inputs: Punctuated<FnArg, Comma>,
pub variadic: Option<Variadic>,
pub output: ReturnType,
}
Expand description
A function signature in a trait or implementation: unsafe fn initialize(&self)
.
Fields§
§constness: Option<Const>
§asyncness: Option<Async>
§unsafety: Option<Unsafe>
§abi: Option<Abi>
§fn_token: Fn
§ident: Ident
§generics: Generics
§paren_token: Paren
§inputs: Punctuated<FnArg, Comma>
§variadic: Option<Variadic>
§output: ReturnType
Implementations§
Trait Implementations§
source§impl PartialEq for Signature
impl PartialEq for Signature
source§impl ToTokens for Signature
impl ToTokens for Signature
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 Signature
Auto Trait Implementations§
impl RefUnwindSafe for Signature
impl !Send for Signature
impl !Sync for Signature
impl Unpin for Signature
impl UnwindSafe for Signature
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.