Trait CBPeripheralManagerDelegate

pub unsafe trait CBPeripheralManagerDelegate: NSObjectProtocol {
    // Provided methods
    unsafe fn peripheralManagerDidUpdateState(
        &self,
        peripheral: &CBPeripheralManager,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_willRestoreState(
        &self,
        peripheral: &CBPeripheralManager,
        dict: &NSDictionary<NSString, AnyObject>,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManagerDidStartAdvertising_error(
        &self,
        peripheral: &CBPeripheralManager,
        error: Option<&NSError>,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_didAddService_error(
        &self,
        peripheral: &CBPeripheralManager,
        service: &CBService,
        error: Option<&NSError>,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_central_didSubscribeToCharacteristic(
        &self,
        peripheral: &CBPeripheralManager,
        central: &CBCentral,
        characteristic: &CBCharacteristic,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_central_didUnsubscribeFromCharacteristic(
        &self,
        peripheral: &CBPeripheralManager,
        central: &CBCentral,
        characteristic: &CBCharacteristic,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_didReceiveReadRequest(
        &self,
        peripheral: &CBPeripheralManager,
        request: &CBATTRequest,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_didReceiveWriteRequests(
        &self,
        peripheral: &CBPeripheralManager,
        requests: &NSArray<CBATTRequest>,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManagerIsReadyToUpdateSubscribers(
        &self,
        peripheral: &CBPeripheralManager,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_didPublishL2CAPChannel_error(
        &self,
        peripheral: &CBPeripheralManager,
        psm: CBL2CAPPSM,
        error: Option<&NSError>,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_didUnpublishL2CAPChannel_error(
        &self,
        peripheral: &CBPeripheralManager,
        psm: CBL2CAPPSM,
        error: Option<&NSError>,
    )
       where Self: Sized + Message { ... }
    unsafe fn peripheralManager_didOpenL2CAPChannel_error(
        &self,
        peripheral: &CBPeripheralManager,
        channel: Option<&CBL2CAPChannel>,
        error: Option<&NSError>,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature CBPeripheralManager only.

The delegate of a

 CBPeripheralManager

object must adopt the CBPeripheralManagerDelegate protocol. The single required method indicates the availability of the peripheral manager, while the optional methods provide information about centrals, which can connect and access the local database.

See also Apple’s documentation

Provided Methods

unsafe fn peripheralManagerDidUpdateState( &self, peripheral: &CBPeripheralManager, )

where Self: Sized + Message,

Available on crate feature CBManager only.

Parameter peripheral: The peripheral manager whose state has changed.

Invoked whenever the peripheral manager’s state has been updated. Commands should only be issued when the state is CBPeripheralManagerStatePoweredOn . A state below CBPeripheralManagerStatePoweredOn implies that advertisement has paused and any connected centrals have been disconnected. If the state moves below CBPeripheralManagerStatePoweredOff , advertisement is stopped and must be explicitly restarted, and the local database is cleared and all services must be re-added.

See: state

unsafe fn peripheralManager_willRestoreState( &self, peripheral: &CBPeripheralManager, dict: &NSDictionary<NSString, AnyObject>, )

where Self: Sized + Message,

Available on crate feature CBManager only.

Parameter peripheral: The peripheral manager providing this information.

Parameter dict: A dictionary containing information about peripheral that was preserved by the system at the time the app was terminated.

For apps that opt-in to state preservation and restoration, this is the first method invoked when your app is relaunched into the background to complete some Bluetooth-related task. Use this method to synchronize your app’s state with the state of the Bluetooth system.

See also: CBPeripheralManagerRestoredStateServicesKey;

See also: CBPeripheralManagerRestoredStateAdvertisementDataKey;

unsafe fn peripheralManagerDidStartAdvertising_error( &self, peripheral: &CBPeripheralManager, error: Option<&NSError>, )

where Self: Sized + Message,

Available on crate feature CBManager only.

Parameter peripheral: The peripheral manager providing this information.

Parameter error: If an error occurred, the cause of the failure.

This method returns the result of a

 startAdvertising:

call. If advertisement could not be started, the cause will be detailed in the error parameter.

unsafe fn peripheralManager_didAddService_error( &self, peripheral: &CBPeripheralManager, service: &CBService, error: Option<&NSError>, )

where Self: Sized + Message,

Available on crate features CBAttribute and CBManager and CBService only.

Parameter peripheral: The peripheral manager providing this information.

Parameter service: The service that was added to the local database.

Parameter error: If an error occurred, the cause of the failure.

This method returns the result of an

 addService:

call. If the service could not be published to the local database, the cause will be detailed in the error parameter.

unsafe fn peripheralManager_central_didSubscribeToCharacteristic( &self, peripheral: &CBPeripheralManager, central: &CBCentral, characteristic: &CBCharacteristic, )

where Self: Sized + Message,

Available on crate features CBAttribute and CBCentral and CBCharacteristic and CBManager and CBPeer only.

Parameter peripheral: The peripheral manager providing this update.

Parameter central: The central that issued the command.

Parameter characteristic: The characteristic on which notifications or indications were enabled.

This method is invoked when a central configures characteristic to notify or indicate. It should be used as a cue to start sending updates as the characteristic value changes.

unsafe fn peripheralManager_central_didUnsubscribeFromCharacteristic( &self, peripheral: &CBPeripheralManager, central: &CBCentral, characteristic: &CBCharacteristic, )

where Self: Sized + Message,

Available on crate features CBAttribute and CBCentral and CBCharacteristic and CBManager and CBPeer only.

Parameter peripheral: The peripheral manager providing this update.

Parameter central: The central that issued the command.

Parameter characteristic: The characteristic on which notifications or indications were disabled.

This method is invoked when a central removes notifications/indications from characteristic .

unsafe fn peripheralManager_didReceiveReadRequest( &self, peripheral: &CBPeripheralManager, request: &CBATTRequest, )

where Self: Sized + Message,

Available on crate features CBATTRequest and CBManager only.

Parameter peripheral: The peripheral manager requesting this information.

Parameter request: A CBATTRequest object.

This method is invoked when peripheral receives an ATT request for a characteristic with a dynamic value. For every invocation of this method,

 respondToRequest:withResult:

must be called.

See: CBATTRequest

unsafe fn peripheralManager_didReceiveWriteRequests( &self, peripheral: &CBPeripheralManager, requests: &NSArray<CBATTRequest>, )

where Self: Sized + Message,

Available on crate features CBATTRequest and CBManager only.

Parameter peripheral: The peripheral manager requesting this information.

Parameter requests: A list of one or more CBATTRequest objects.

This method is invoked when peripheral receives an ATT request or command for one or more characteristics with a dynamic value. For every invocation of this method,

 respondToRequest:withResult:

should be called exactly once. If requests contains multiple requests, they must be treated as an atomic unit. If the execution of one of the requests would cause a failure, the request and error reason should be provided to respondToRequest:withResult: and none of the requests should be executed.

See: CBATTRequest

unsafe fn peripheralManagerIsReadyToUpdateSubscribers( &self, peripheral: &CBPeripheralManager, )

where Self: Sized + Message,

Available on crate feature CBManager only.

Parameter peripheral: The peripheral manager providing this update.

This method is invoked after a failed call to

 updateValue:forCharacteristic:onSubscribedCentrals:

, when peripheral is again ready to send characteristic value updates.

unsafe fn peripheralManager_didPublishL2CAPChannel_error( &self, peripheral: &CBPeripheralManager, psm: CBL2CAPPSM, error: Option<&NSError>, )

where Self: Sized + Message,

Available on crate features CBL2CAPChannel and CBManager only.

Parameter peripheral: The peripheral manager requesting this information.

Parameter PSM: The PSM of the channel that was published.

Parameter error: If an error occurred, the cause of the failure.

This method is the response to a

 publishL2CAPChannel:

call. The PSM will contain the PSM that was assigned for the published channel

unsafe fn peripheralManager_didUnpublishL2CAPChannel_error( &self, peripheral: &CBPeripheralManager, psm: CBL2CAPPSM, error: Option<&NSError>, )

where Self: Sized + Message,

Available on crate features CBL2CAPChannel and CBManager only.

Parameter peripheral: The peripheral manager requesting this information.

Parameter PSM: The PSM of the channel that was published.

Parameter error: If an error occurred, the cause of the failure.

This method is the response to a

 unpublishL2CAPChannel:

call.

unsafe fn peripheralManager_didOpenL2CAPChannel_error( &self, peripheral: &CBPeripheralManager, channel: Option<&CBL2CAPChannel>, error: Option<&NSError>, )

where Self: Sized + Message,

Available on crate features CBL2CAPChannel and CBManager only.

Parameter peripheral: The peripheral manager requesting this information.

Parameter channel: A CBL2CAPChannel object.

Parameter error: If an error occurred, the cause of the failure.

This method returns the result of establishing an incoming L2CAP channel , following publishing a channel using

 publishL2CAPChannel: @link call.

  

Trait Implementations

impl ProtocolType for dyn CBPeripheralManagerDelegate

const NAME: &'static str = "CBPeripheralManagerDelegate"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn CBPeripheralManagerDelegate

where T: ?Sized + Message + CBPeripheralManagerDelegate,

Implementations on Foreign Types

impl<T> CBPeripheralManagerDelegate for ProtocolObject<T>

where T: ?Sized + CBPeripheralManagerDelegate,

Implementors