Enum binjs_es6::ast::ViewMutFunctionExpression

pub enum ViewMutFunctionExpression<'a> {
    LazyFunctionExpression(&'a mut LazyFunctionExpression),
    EagerFunctionExpression(&'a mut EagerFunctionExpression),
}

A mechanism to view value as an instance of interface sum FunctionExpression

Used to perform shallow cast between larger sums and smaller sums.

Variants

LazyFunctionExpression(&'a mut LazyFunctionExpression)

EagerFunctionExpression(&'a mut EagerFunctionExpression)

Methods

impl<'a> ViewMutFunctionExpression<'a>

pub fn steal(&mut self) -> FunctionExpression

Convert a ViewMutFunctionExpression back into a FunctionExpression, stealing the contents of the sum.

Trait Implementations

impl<'a> Debug for ViewMutFunctionExpression<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a mut FunctionExpression> for ViewMutFunctionExpression<'a>

fn from(value: &'a mut FunctionExpression) -> ViewMutFunctionExpression<'a>

Performs the conversion.

impl<'a> Walker<'a> for ViewMutFunctionExpression<'a> where
    Self: 'a, 

type Output = FunctionExpression

fn walk<V, E, G>(
    &'a mut self,
    path: &mut WalkPath,
    visitor: &mut V
) -> Result<Option<FunctionExpression>, E> where
    V: Visitor<E, G>,
    G: WalkGuard<V>,