Enum Program 

pub enum Program {
    Module(Module),
    Script(Script),
}

Available on crate features __ecma and __visit only.

Variants

Module(Module)

Script(Script)

Implementations

impl Program

pub const fn is_module(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant Module.

pub fn as_module(&self) -> Option<&Module>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant Module, and None otherwise.

pub fn as_mut_module(&mut self) -> Option<&mut Module>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant Module, and None otherwise.

pub fn expect_module(self) -> Module

where Program: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of Module.

Panics

Panics if the value is not Module, with a panic message including the content of self.

pub fn module(self) -> Option<Module>

Available on crate feature ecma_ast only.

Returns Some if self is of variant Module, and None otherwise.

pub const fn is_script(&self) -> bool

Available on crate feature ecma_ast only.

Returns true if self is of variant Script.

pub fn as_script(&self) -> Option<&Script>

Available on crate feature ecma_ast only.

Returns Some if self is a reference of variant Script, and None otherwise.

pub fn as_mut_script(&mut self) -> Option<&mut Script>

Available on crate feature ecma_ast only.

Returns Some if self is a mutable reference of variant Script, and None otherwise.

pub fn expect_script(self) -> Script

where Program: Debug,

Available on crate feature ecma_ast only.

Unwraps the value, yielding the content of Script.

Panics

Panics if the value is not Script, with a panic message including the content of self.

pub fn script(self) -> Option<Script>

Available on crate feature ecma_ast only.

Returns Some if self is of variant Script, and None otherwise.

impl Program

pub fn mutate<P>(&mut self, pass: P)

where P: Pass,

Available on crate feature ecma_ast only.

pub fn apply<P>(self, pass: P) -> Program

where P: Pass,

Available on crate feature ecma_ast only.

Trait Implementations

impl Clone for Program

fn clone(&self) -> Program

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Program

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

Formats the value using the given formatter.

impl EqIgnoreSpan for Program

fn eq_ignore_span(&self, other: &Program) -> bool

impl<V> FoldWith<V> for Program

where V: Fold + ?Sized,

fn fold_with(self, visitor: &mut V) -> Program

Calls Fold::fold_program with self.

fn fold_children_with(self, visitor: &mut V) -> Program

Visit children nodes of self`` with visitor`.

impl<'ast> From<&'ast Program> for NodeRef<'ast>

fn from(node: &'ast Program) -> NodeRef<'ast>

Converts to this type from the input type.

impl From<Module> for Program

fn from(v: Module) -> Program

Converts to this type from the input type.

impl From<Script> for Program

fn from(v: Script) -> Program

Converts to this type from the input type.

impl Hash for Program

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Node for Program

fn emit_with<W, S>(&self, emitter: &mut Emitter<'_, W, S>) -> Result<(), Error>

where W: WriteJs, S: SourceMapper + SourceMapperExt,

impl PartialEq for Program

fn eq(&self, other: &Program) -> 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 Spanned for Program

fn span(&self) -> Span

Get span of self.

fn span_lo(&self) -> BytePos

fn span_hi(&self) -> BytePos

impl Take for Program

fn dummy() -> Program

Create a dummy value of this type.

fn take(&mut self) -> Self

fn map_with_mut<F>(&mut self, op: F)

where F: FnOnce(Self) -> Self,

Mutate self using op, which accepts owned data.

impl<V> VisitMutWith<V> for Program

where V: VisitMut + ?Sized,

fn visit_mut_with(&mut self, visitor: &mut V)

Calls VisitMut::visit_mut_program with self.

fn visit_mut_children_with(&mut self, visitor: &mut V)

Visit children nodes of self`` with visitor`.

impl<V> VisitWith<V> for Program

where V: Visit + ?Sized,

fn visit_with(&self, visitor: &mut V)

Calls Visit::visit_program with self.

fn visit_children_with(&self, visitor: &mut V)

Visit children nodes of self`` with visitor`.

impl Eq for Program

impl StructuralPartialEq for Program

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes

Size for each variant:

• Module: 40 bytes
• Script: 40 bytes