Struct syn::ExprClosure
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pub struct ExprClosure { pub attrs: Vec<Attribute>, pub movability: Option<Static>, 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>
movability: Option<Static>
capture: Option<Move>
or1_token: Or
inputs: Punctuated<FnArg, Comma>
or2_token: Or
output: ReturnType
body: Box<Expr>
Trait Implementations
impl ToTokens for ExprClosure
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fn to_tokens(&self, tokens: &mut TokenStream)
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Write self
to the given TokenStream
. Read more
fn into_token_stream(self) -> TokenStream
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Convert self
directly into a TokenStream
object. Read more
impl Debug for ExprClosure
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Eq for ExprClosure
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impl PartialEq for ExprClosure
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fn eq(&self, __arg_0: &ExprClosure) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &ExprClosure) -> bool
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This method tests for !=
.
impl Hash for ExprClosure
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
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Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Clone for ExprClosure
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fn clone(&self) -> ExprClosure
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl From<ExprClosure> for Expr
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fn from(e: ExprClosure) -> Expr
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Performs the conversion.