Struct ExprWhileLet

pub struct ExprWhileLet {
    pub attrs: Vec<Attribute>,
    pub label: Option<Label>,
    pub while_token: While,
    pub let_token: Let,
    pub pat: Box<Pat>,
    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.

Fields

attrs: Vec<Attribute>

label: Option<Label>

while_token: While

let_token: Let

pat: Box<Pat>

eq_token: Eq

expr: Box<Expr>

body: Block

Trait Implementations

impl Clone for ExprWhileLet

fn clone(&self) -> ExprWhileLet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprWhileLet

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

Formats the value using the given formatter.

impl From<ExprWhileLet> for Expr

fn from(e: ExprWhileLet) -> Expr

Converts to this type from the input type.

impl Hash for ExprWhileLet

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExprWhileLet

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Synom for ExprWhileLet

fn parse(i: Cursor<'_>) -> PResult<'_, Self>

fn description() -> Option<&'static str>

impl ToTokens for ExprWhileLet

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

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

where Self: Sized,

Convert self directly into a Tokens object.

impl Eq for ExprWhileLet

impl StructuralPartialEq for ExprWhileLet