Struct syn::ExprClosure

pub struct ExprClosure {
    pub attrs: Vec<Attribute>,
    pub capture: Option<Move>,
    pub or1_token: Or,
    pub inputs: Punctuated<FnArg, Comma>,
    pub or2_token: Or,
    pub output: ReturnType,
    pub body: Box<Expr>,
}

A closure expression: |a, b| a + b.

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

Fields

attrs: Vec<Attribute>

capture: Option<Move>

or1_token: Or

inputs: Punctuated<FnArg, Comma>

or2_token: Or

output: ReturnType

body: Box<Expr>

Trait Implementations

impl ToTokens for ExprClosure

fn to_tokens(&self, tokens: &mut Tokens)

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.

impl Debug for ExprClosure

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ExprClosure

impl PartialEq for ExprClosure

fn eq(&self, __arg_0: &ExprClosure) -> bool

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

fn ne(&self, __arg_0: &ExprClosure) -> bool

This method tests for !=.

impl Hash for ExprClosure

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Clone for ExprClosure

fn clone(&self) -> ExprClosure

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.