Struct DynamicModule 

pub struct DynamicModule {
    pub registry: ProviderRegistry,
    pub router: Router,
    pub exports: Vec<TypeId>,
}

Runtime-composed module unit for conditional imports (feature flags, env switches, plugins).

Typical constructors: Self::from_module, Self::from_parts, Self::lazy, or builders such as DynamicModuleBuilder / ConfigurableModuleBuilder. Import the resulting value from #[module(imports = [...])] when the macro accepts a DynamicModule expression.

Docs: mdBook Fundamentals (docs/src/fundamentals.md).

Fields

registry: ProviderRegistry

Provider registry for this dynamic module.

router: Router

exports: Vec<TypeId>

Types exported to importing modules.

Implementations

impl DynamicModule

pub fn from_module<M>() -> DynamicModule

where M: Module,

Builds a dynamic module from a static Module type.

pub fn from_router(router: Router) -> DynamicModule

Wrap an already-built Router subtree as a dynamic module.

pub fn from_parts( registry: ProviderRegistry, router: Router, exports: Vec<TypeId>, ) -> DynamicModule

Construct a dynamic module from explicit parts.

pub fn lazy<M>() -> DynamicModule

where M: Module + 'static,

NestJS-style lazy module: M::build() runs at most once per process; imports clone bindings so singleton ProviderRegistry cells stay shared (see ProviderRegistry::absorb_exported_from).

Trait Implementations

impl Clone for DynamicModule

fn clone(&self) -> DynamicModule

Returns a duplicate of the value.

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

Performs copy-assignment from source.