Struct rquickjs_core::module::ModulesBuilder

pub struct ModulesBuilder { /* private fields */ }

A struct for loading multiple modules at once safely.

Modules are built in two steps, declare and evaluate. During evaluation a module might import another module, if no such declared module exist the evaluation fails.

This struct allows one to first declare all possible modules and then evaluate them allowing modules to import each other.

Only use if you need to acquire the module objects after. Otherwise, it is easier to use the other safe methods on the Module struct like Module::evaluate

Implementations

impl ModulesBuilder

pub fn new() -> Self

pub fn source<N, S>(self, name: N, source: S) -> Self

where N: Into<Vec<u8>>, S: Into<Vec<u8>>,

pub fn with_source<N, S>(&mut self, name: N, source: S) -> &mut Self

where N: Into<Vec<u8>>, S: Into<Vec<u8>>,

pub fn native<D, N>(self, name: N) -> Self

where D: ModuleDef, N: Into<Vec<u8>>,

pub fn with_native<D, N>(&mut self, name: N) -> &mut Self

where D: ModuleDef, N: Into<Vec<u8>>,

pub fn eval<'js>(self, ctx: &Ctx<'js>) -> Result<Vec<Module<'js>>>

Trait Implementations

impl Default for ModulesBuilder

fn default() -> Self

Returns the “default value” for a type.