Struct CapabilityRegistry 

pub struct CapabilityRegistry { /* private fields */ }

Implementations

impl CapabilityRegistry

pub fn new() -> Self

pub fn register( &mut self, descriptor: CapabilityDescriptor, handler: impl CapabilityHandler + 'static, ) -> Result<(), CapabilityError>

Register a host implementation and its public schema.

Errors

Returns CapabilityError for duplicate IDs, empty method sets, or invalid method names.

pub fn register_async( &mut self, descriptor: CapabilityDescriptor, handler: impl AsyncCapabilityHandler + 'static, ) -> Result<(), CapabilityError>

Register one-shot task methods for a capability descriptor.

Errors

Returns descriptor or duplicate-mode errors.

pub fn register_subscription( &mut self, descriptor: CapabilityDescriptor, handler: impl SubscriptionCapabilityHandler + 'static, ) -> Result<(), CapabilityError>

Register continuous subscription methods for a capability descriptor.

Errors

Returns descriptor or duplicate-mode errors.

pub fn activate( &mut self, requirements: &BTreeMap<CapabilityId, VersionReq>, ) -> Result<(), CapabilityError>

Validate and activate exactly the capabilities declared by an app.

Errors

Returns CapabilityError::Missing or CapabilityError::VersionMismatch.

pub fn call( &mut self, id: &CapabilityId, method: &str, input: UiValue, ) -> Result<UiValue, CapabilityError>

Invoke an activated method through schema validation on both sides.

Errors

Returns CapabilityError for undeclared access, unknown methods, invalid values, or a handler failure.

pub fn start_task( &mut self, id: &CapabilityId, method: &str, input: UiValue, ) -> Result<(TaskWork, ValueSchema), CapabilityError>

Build schema-validated one-shot work for the task registry.

Errors

Returns capability access, schema, mode, or handler setup errors.

pub fn start_subscription( &mut self, id: &CapabilityId, method: &str, input: UiValue, ) -> Result<(SubscriptionWork, ValueSchema), CapabilityError>

Build schema-validated continuous work for the subscription registry.

Errors

Returns capability access, schema, mode, or handler setup errors.

Trait Implementations

impl Debug for CapabilityRegistry

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

Formats the value using the given formatter.

impl Default for CapabilityRegistry

fn default() -> Self

Returns the “default value” for a type.