Struct ExprWhile

pub struct ExprWhile {
    pub attrs: Vec<Attribute>,
    pub label: Option<Label>,
    pub while_token: While,
    pub cond: Box<Expr>,
    pub body: Block,
}

A while loop: while expr { ... }.

Fields

attrs: Vec<Attribute>

label: Option<Label>

while_token: While

cond: Box<Expr>

body: Block

Trait Implementations

impl Clone for ExprWhile

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ExprWhile> for Expr

fn from(e: ExprWhile) -> Expr

Converts to this type from the input type.

impl Parse for ExprWhile

fn parse(input: ParseStream<'_>) -> Result<Self>

impl ToTokens for ExprWhile

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

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.