Struct syn::ExprIfLet

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 Clone for ExprIfLet

fn clone(&self) -> ExprIfLet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ExprIfLet> for Expr

fn from(e: ExprIfLet) -> Expr

Performs the conversion.

impl Eq for ExprIfLet

impl PartialEq<ExprIfLet> for ExprIfLet

fn eq(&self, other: &ExprIfLet) -> bool

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

fn ne(&self, other: &ExprIfLet) -> bool

This method tests for !=.

impl Debug for ExprIfLet

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

Formats the value using the given formatter.

impl Hash for ExprIfLet

fn hash<__H: Hasher>(&self, state: &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].