Struct KitModuleBuilder 

pub struct KitModuleBuilder<M: Module, B> { /* private fields */ }

A builder wrapper that can build and register a module’s capability.

Created by calling .kit(&kit) on any standard builder.

Does NOT implement WithConfig or WithRequirements — those must be called before .kit().

Implementations

impl<M: Module, B: ModuleBuilder<M>> KitModuleBuilder<M, B>

pub fn new(builder: B, kit: Kit) -> Self

Create a new KitModuleBuilder.

pub fn provide<K>(self) -> Result<Arc<K::Capability>, KitError>

where K: CapabilityKey, M: Module<Capability = Arc<K::Capability>>,

Build the module and register its capability.

Returns the built capability on success. On failure, returns KitError::BuildFailed or KitError::DuplicateCapability.

Type Constraint

M::Capability must be convertible to Arc<K::Capability> for the provided key K. Typically, M::Capability = Arc<dyn Trait + Send + Sync> and K::Capability = dyn Trait.

Failure Behavior

If build succeeds but registration fails (key already exists), the built capability is discarded and DuplicateCapability is returned.