Struct If 

#[repr(C)]
pub struct If {
    pub cond: Box<Node>,
    pub if_true: Option<Box<Node>>,
    pub if_false: Option<Box<Node>>,
    pub keyword_l: Loc,
    pub begin_l: Loc,
    pub else_l: Option<Loc>,
    pub end_l: Option<Loc>,
    pub expression_l: Loc,
}

Represents an if statement (i.e. if foo; bar; else; baz; end)

Fields

cond: Box<Node>

Condition given to the if statement, Lvar("a") for if a; b; else; c; end

if_true: Option<Box<Node>>

True-branch of the if statement, Lvar("b") for if a; b; else; c; end

if_false: Option<Box<Node>>

False-branch of the if statement, Lvar("c") for if a; b; else; c; end

keyword_l: Loc

Location of the if keyword

if foo; end
~~

begin_l: Loc

Location of the then keyword

if foo then; end
       ~~~~

None if then keyword is omitted

else_l: Option<Loc>

Location of the else keyword

if foo; else; end
        ~~~~

None if there’s no else branch

end_l: Option<Loc>

Location of the end keyword

if foo; end
        ~~~

expression_l: Loc

Location of the full expression

if a then; b; else; c end
~~~~~~~~~~~~~~~~~~~~~~~~~

Trait Implementations

impl Clone for If

fn clone(&self) -> If

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for If

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

Formats the value using the given formatter.

impl PartialEq for If

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for If