Struct rustyscript::ModuleWrapper

pub struct ModuleWrapper { /* private fields */ }

A wrapper type representing a runtime instance loaded with a single module

Implementations

impl ModuleWrapper

pub fn new_from_module( module: &Module, options: RuntimeOptions ) -> Result<Self, Error>

Creates a new ModuleWrapper from a given module and runtime options.

Arguments

• module - A reference to the module to load.
• options - The runtime options for the module.

Returns

A Result containing Self on success or an Error on failure.

pub fn new_from_file(path: &str, options: RuntimeOptions) -> Result<Self, Error>

Creates a new ModuleWrapper from a file path and runtime options.

Arguments

• path - The path to the module file.
• options - The runtime options for the module.

Returns

A Result containing Self on success or an Error on failure.

pub fn get_module_context(&self) -> &ModuleHandle

Returns a reference to the module context.

pub fn get_runtime(&mut self) -> &mut Runtime

Returns a mutable reference to the underlying runtime.

pub fn get<T>(&mut self, name: &str) -> Result<T, Error>where T: DeserializeOwned,

Retrieves a value from the module by name and deserializes it.

Arguments

• name - The name of the value to retrieve.

Returns

A Result containing the deserialized value of type T on success or an Error on failure.

pub fn is_callable(&mut self, name: &str) -> bool

Checks if a value in the module with the given name is callable as a JavaScript function.

Arguments

• name - The name of the value to check for callability.

Returns

true if the value is callable as a JavaScript function, false otherwise.

pub fn call<T>(&mut self, name: &str, args: &[Value]) -> Result<T, Error>where T: DeserializeOwned,

Calls a function in the module with the given name and arguments and deserializes the result.

Arguments

• name - The name of the function to call.
• args - The arguments to pass to the function.

Returns

A Result containing the deserialized result of type T on success or an Error on failure.

pub fn call_stored<T>( &mut self, function: &JsFunction<'_>, args: &[Value] ) -> Result<T, Error>where T: DeserializeOwned,

Calls a function using the module’s runtime that was previously stored as a JsFunction object

Arguments

• function - The JsFunction to call.
• args - The arguments to pass to the function.

Returns

A Result containing the deserialized result of type T on success or an Error on failure.

pub fn keys(&mut self) -> Vec<String>

Retrieves the names of the module’s exports.

Returns

A Vec of String containing the names of the keys.