Struct StmtIf

pub struct StmtIf {
    pub if_token: If,
    pub paren_token: Paren,
    pub cond: Expr,
    pub then_branch: Box<Stmt>,
    pub else_branch: Option<(Else, Box<Stmt>)>,
}

An if statement with an optional else block: if (expr) { ... } else { ... }.

Fields

if_token: If

paren_token: Paren

cond: Expr

then_branch: Box<Stmt>

else_branch: Option<(Else, Box<Stmt>)>

Trait Implementations

impl Clone for StmtIf

fn clone(&self) -> StmtIf

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StmtIf

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

Formats the value using the given formatter.

impl Parse for StmtIf

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

impl Spanned for StmtIf

fn span(&self) -> Span

Returns a Span covering the complete contents of this syntax tree node, or Span::call_site() if this node is empty.

fn set_span(&mut self, span: Span)

Sets the span of this syntax tree node if it is not empty.

fn with_span(self, span: Span) -> Self

where Self: Sized,

Sets the span of this owned syntax tree node if it is not empty.