Struct rune::ast::ExprIf

pub struct ExprIf {
    pub if_: If,
    pub condition: Condition,
    pub block: Box<ExprBlock>,
    pub expr_else_ifs: Vec<ExprElseIf>,
    pub expr_else: Option<ExprElse>,
}

An if expression.

Fields

if_: If

The if token.

condition: Condition

The condition to the if statement.

block: Box<ExprBlock>

The body of the if statement.

expr_else_ifs: Vec<ExprElseIf>

Else if branches.

expr_else: Option<ExprElse>

The else part of the if expression.

Implementations

impl ExprIf

pub fn span(&self) -> Span

Access the span of the expression.

pub fn produces_nothing(&self) -> bool

An if statement evaluates to empty if it does not have an else branch.

Trait Implementations

impl Clone for ExprIf

fn clone(&self) -> ExprIf

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExprIf

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

Formats the value using the given formatter.