Enum binjs_es6::ast::ViewMutBindingOrBindingWithInitializer

pub enum ViewMutBindingOrBindingWithInitializer<'a> {
    BindingWithInitializer(&'a mut BindingWithInitializer),
    ArrayBinding(&'a mut ArrayBinding),
    BindingIdentifier(&'a mut BindingIdentifier),
    ObjectBinding(&'a mut ObjectBinding),
}

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

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

Variants

BindingWithInitializer(&'a mut BindingWithInitializer)

ArrayBinding(&'a mut ArrayBinding)

BindingIdentifier(&'a mut BindingIdentifier)

ObjectBinding(&'a mut ObjectBinding)

Methods

impl<'a> ViewMutBindingOrBindingWithInitializer<'a>

pub fn steal(&mut self) -> BindingOrBindingWithInitializer

Convert a ViewMutBindingOrBindingWithInitializer back into a BindingOrBindingWithInitializer, stealing the contents of the sum.

Trait Implementations

impl<'a> Debug for ViewMutBindingOrBindingWithInitializer<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a mut BindingOrBindingWithInitializer> for ViewMutBindingOrBindingWithInitializer<'a>

fn from(
    value: &'a mut BindingOrBindingWithInitializer
) -> ViewMutBindingOrBindingWithInitializer<'a>

Performs the conversion.

impl<'a, 'b> From<&'a mut ViewMutBindingOrBindingWithInitializer<'a>> for Result<ViewMutBinding<'b>, &'a mut ViewMutBindingOrBindingWithInitializer<'a>> where
    'a: 'b, 

fn from(
    value: &'a mut ViewMutBindingOrBindingWithInitializer<'a>
) -> Result<ViewMutBinding<'b>, &'a mut ViewMutBindingOrBindingWithInitializer<'a>>

Performs the conversion.

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

type Output = BindingOrBindingWithInitializer

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