Struct JavascriptFunction 

pub struct JavascriptFunction {
    pub private_names: Vec<String>,
    /* private fields */
}

Inspectable callable metadata. Shared plans and capture cells own neutral mechanics; this record retains only JavaScript and object-system policy.

Fields

private_names: Vec<String>

Declared private names for a class constructor.

Implementations

impl JavascriptFunction

pub fn new( plan: FunctionPlan, captures: Vec<CapturedBinding>, policy: JavascriptFunctionPolicy, private_names: Vec<String>, ) -> Result<Self, InstanceError>

Freezes a JavaScript function over an already validated neutral plan.

pub const fn plan(&self) -> &FunctionPlan

Borrows the shared immutable declaration plan.

pub fn captures(&self) -> &[CapturedBinding]

Borrows exact capture cells in frozen plan order.

pub const fn policy(&self) -> &JavascriptFunctionPolicy

Borrows JavaScript-only callable policy.

pub fn bind_arguments( &self, arguments: &[JavascriptValue], ) -> Result<BTreeMap<Symbol, Vec<JavascriptValue>>, JavascriptCallError>

Applies ECMAScript positional, default, and rest rules to raw values.

Trait Implementations

impl Clone for JavascriptFunction

fn clone(&self) -> JavascriptFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JavascriptFunction

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

Formats the value using the given formatter.