Struct syn::TypeBareFn

[+] Show declaration

pub struct TypeBareFn {
    pub lifetimes: Option<BoundLifetimes>,
    pub unsafety: Option<Unsafe>,
    pub abi: Option<Abi>,
    pub fn_token: Fn,
    pub paren_token: Paren,
    pub inputs: Punctuated<BareFnArg, Comma>,
    pub variadic: Option<Variadic>,
    pub output: ReturnType,
}

[−] Expand description

A bare function type: fn(usize) -> bool.

This type is available only if Syn is built with the "derive" or "full" feature.

Fields

lifetimes: Option<BoundLifetimes>

unsafety: Option<Unsafe>

abi: Option<Abi>

fn_token: Fn

paren_token: Paren

inputs: Punctuated<BareFnArg, Comma>

variadic: Option<Variadic>

output: ReturnType

Trait Implementations

impl Clone for TypeBareFn[+]

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fn clone(&self) -> Self[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for TypeBareFn[+]

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fn fmt(&self, formatter: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Eq for TypeBareFn

impl From<TypeBareFn> for Type[+]

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fn from(e: TypeBareFn) -> Type[−]

Performs the conversion.

impl Hash for TypeBareFn[+]

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fn hash<H>(&self, state: &mut H) where
    H: Hasher, [−]

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl Parse for TypeBareFn[+]

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fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq<TypeBareFn> for TypeBareFn[+]

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fn eq(&self, other: &Self) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl ToTokens for TypeBareFn[+]

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fn to_tokens(&self, tokens: &mut TokenStream)[−]

Write self to the given TokenStream.

pub fn to_token_stream(&self) -> TokenStream[−]

Convert self directly into a TokenStream object.

pub fn into_token_stream(self) -> TokenStream[−]

Convert self directly into a TokenStream object.