Struct syn::ExprIfLet
[−]
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pub struct ExprIfLet { /* fields omitted */ }
An if let
expression with an optional else
block: if let pat = expr { ... } else { ... }
.
The else
branch expression may only be an If
, IfLet
, or
Block
expression, not any of the other types of expression.
This type is available if Syn is built with the "full"
feature.
Trait Implementations
impl Debug for ExprIfLet
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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 ExprIfLet
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impl PartialEq for ExprIfLet
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fn eq(&self, __arg_0: &ExprIfLet) -> 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: &ExprIfLet) -> bool
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This method tests for !=
.
impl Hash for ExprIfLet
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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 ExprIfLet
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fn clone(&self) -> ExprIfLet
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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