Struct rune::ast::ExprTry

pub struct ExprTry {
    pub attributes: Vec<Attribute>,
    pub expr: Expr,
    pub try_token: QuestionMark,
}

A try expression <expr>?.

Fields

attributes: Vec<Attribute>

Attributes associated with expression.

expr: Expr

The expression being awaited.

try_token: QuestionMark

The try operator ?.

Trait Implementations

impl Clone for ExprTry

fn clone(&self) -> ExprTry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExprTry

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

Formats the value using the given formatter.

impl Eq for ExprTry

impl Parse for ExprTry

fn parse(p: &mut Parser<'_>) -> Result<Self, ParseError>

Parse the current item from the parser.

impl PartialEq<ExprTry> for ExprTry

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

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

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

This method tests for !=.

impl Spanned for ExprTry

fn span(&self) -> Span

Get the span of the type.

impl StructuralEq for ExprTry

impl StructuralPartialEq for ExprTry

impl ToTokens for ExprTry

fn to_tokens(&self, context: &MacroContext, stream: &mut TokenStream)

Turn the current item into tokens.