[−][src]Struct syn::Signature
A function signature in a trait or implementation: unsafe fn initialize(&self)
.
This type is available only if Syn is built with the "full"
feature.
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
impl Signature
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pub fn receiver(&self) -> Option<&FnArg>
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A method's self
receiver, such as &self
or self: Box<Self>
.
Trait Implementations
impl Clone for Signature
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fn clone(&self) -> Self
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fn clone_from(&mut self, source: &Self)
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impl Parse for Signature
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fn parse(input: ParseStream<'_>) -> Result<Self>
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impl ToTokens for Signature
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fn to_tokens(&self, tokens: &mut TokenStream)
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fn to_token_stream(&self) -> TokenStream
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fn into_token_stream(self) -> TokenStream
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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
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Spanned for T where
T: Spanned + ?Sized,
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T: Spanned + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,