Struct syn::ExprWhileLet[][src]

pub struct ExprWhileLet {
    pub attrs: Vec<Attribute>,
    pub label: Option<Label>,
    pub while_token: While,
    pub let_token: Let,
    pub pats: Punctuated<Pat, Or>,
    pub eq_token: Eq,
    pub expr: Box<Expr>,
    pub body: Block,

A while-let loop: while let pat = expr { ... }.

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


Trait Implementations

impl Synom for ExprWhileLet

A short name of the type being parsed. Read more

impl ToTokens for ExprWhileLet

Write self to the given TokenStream. Read more

Convert self directly into a TokenStream object. Read more

impl Debug for ExprWhileLet

Formats the value using the given formatter. Read more

impl Eq for ExprWhileLet

impl PartialEq for ExprWhileLet

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

This method tests for !=.

impl Hash for ExprWhileLet

Feeds this value into the given [Hasher]. Read more

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

impl Clone for ExprWhileLet

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl From<ExprWhileLet> for Expr

Performs the conversion.

Auto Trait Implementations

impl !Send for ExprWhileLet

impl !Sync for ExprWhileLet