Struct If 

pub struct If {
    pub extent: Extent,
    pub condition: Box<Attributed<Expression>>,
    pub body: Box<Block>,
    pub more: Vec<If>,
    pub else_body: Option<Box<Block>>,
    pub whitespace: Vec<Whitespace>,
}

Boolean conditional control flow

Example Source

fn a() { if a {} else if b {} else {} }
//       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Fields

extent: Extent

condition: Box<Attributed<Expression>>

body: Box<Block>

more: Vec<If>

else_body: Option<Box<Block>>

whitespace: Vec<Whitespace>

Trait Implementations

impl Debug for If

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

Formats the value using the given formatter.

impl HasExtent for If

fn extent(&self) -> Extent

impl<'a> Index<&'a If> for str

type Output = str

The returned type after indexing.

fn index(&self, i: &'a If) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Index<If> for str

type Output = str

The returned type after indexing.

fn index(&self, i: If) -> &Self::Output

Performs the indexing (container[index]) operation.

impl Visit for If

fn visit<'ast, V>(&'ast self, v: &mut V)

where V: Visitor<'ast>,

fn visit_mut<V>(&mut self, v: &mut V)

where V: VisitorMut,