Enum binjs::specialized::es6::ast::ViewMutProgram

pub enum ViewMutProgram<'a> {
    Module(&'a mut Module),
    Script(&'a mut Script),
}

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

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

Variants

Module(&'a mut Module)

Script(&'a mut Script)

Methods

impl<'a> ViewMutProgram<'a>

pub fn steal(&mut self) -> Program

Convert a ViewMutProgram back into a Program, stealing the contents of the sum.

Trait Implementations

impl<'a> Debug for ViewMutProgram<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a mut Program> for ViewMutProgram<'a>

fn from(value: &'a mut Program) -> ViewMutProgram<'a>

Performs the conversion.

impl<'a> Walker<'a> for ViewMutProgram<'a> where
    ViewMutProgram<'a>: 'a, 

type Output = Program

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