Trait NSURLSessionTaskDelegate 

pub unsafe trait NSURLSessionTaskDelegate: NSURLSessionDelegate {
    // Provided methods
    fn URLSession_didCreateTask(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
    )
       where Self: Sized + Message { ... }
    unsafe fn URLSession_task_willBeginDelayedRequest_completionHandler(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        request: &NSURLRequest,
        completion_handler: &DynBlock<dyn Fn(NSURLSessionDelayedRequestDisposition, *mut NSURLRequest)>,
    )
       where Self: Sized + Message { ... }
    fn URLSession_taskIsWaitingForConnectivity(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
    )
       where Self: Sized + Message { ... }
    unsafe fn URLSession_task_willPerformHTTPRedirection_newRequest_completionHandler(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        response: &NSHTTPURLResponse,
        request: &NSURLRequest,
        completion_handler: &DynBlock<dyn Fn(*mut NSURLRequest)>,
    )
       where Self: Sized + Message { ... }
    unsafe fn URLSession_task_didReceiveChallenge_completionHandler(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        challenge: &NSURLAuthenticationChallenge,
        completion_handler: &DynBlock<dyn Fn(NSURLSessionAuthChallengeDisposition, *mut NSURLCredential)>,
    )
       where Self: Sized + Message { ... }
    unsafe fn URLSession_task_needNewBodyStream(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        completion_handler: &DynBlock<dyn Fn(*mut NSInputStream)>,
    )
       where Self: Sized + Message { ... }
    unsafe fn URLSession_task_needNewBodyStreamFromOffset_completionHandler(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        offset: i64,
        completion_handler: &DynBlock<dyn Fn(*mut NSInputStream)>,
    )
       where Self: Sized + Message { ... }
    fn URLSession_task_didSendBodyData_totalBytesSent_totalBytesExpectedToSend(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        bytes_sent: i64,
        total_bytes_sent: i64,
        total_bytes_expected_to_send: i64,
    )
       where Self: Sized + Message { ... }
    fn URLSession_task_didReceiveInformationalResponse(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        response: &NSHTTPURLResponse,
    )
       where Self: Sized + Message { ... }
    fn URLSession_task_didFinishCollectingMetrics(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        metrics: &NSURLSessionTaskMetrics,
    )
       where Self: Sized + Message { ... }
    fn URLSession_task_didCompleteWithError(
        &self,
        session: &NSURLSession,
        task: &NSURLSessionTask,
        error: Option<&NSError>,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature NSURLSession only.

Apple’s documentation

Provided Methods

fn URLSession_didCreateTask( &self, session: &NSURLSession, task: &NSURLSessionTask, )

where Self: Sized + Message,

unsafe fn URLSession_task_willBeginDelayedRequest_completionHandler( &self, session: &NSURLSession, task: &NSURLSessionTask, request: &NSURLRequest, completion_handler: &DynBlock<dyn Fn(NSURLSessionDelayedRequestDisposition, *mut NSURLRequest)>, )

where Self: Sized + Message,

Available on crate features block2 and NSURLRequest only.

Safety

completion_handler block must be sendable.

fn URLSession_taskIsWaitingForConnectivity( &self, session: &NSURLSession, task: &NSURLSessionTask, )

where Self: Sized + Message,

unsafe fn URLSession_task_willPerformHTTPRedirection_newRequest_completionHandler( &self, session: &NSURLSession, task: &NSURLSessionTask, response: &NSHTTPURLResponse, request: &NSURLRequest, completion_handler: &DynBlock<dyn Fn(*mut NSURLRequest)>, )

where Self: Sized + Message,

Available on crate features block2 and NSURLRequest and NSURLResponse only.

Safety

completion_handler block must be sendable.

unsafe fn URLSession_task_didReceiveChallenge_completionHandler( &self, session: &NSURLSession, task: &NSURLSessionTask, challenge: &NSURLAuthenticationChallenge, completion_handler: &DynBlock<dyn Fn(NSURLSessionAuthChallengeDisposition, *mut NSURLCredential)>, )

where Self: Sized + Message,

Available on crate features block2 and NSURLAuthenticationChallenge and NSURLCredential only.

Safety

completion_handler block must be sendable.

unsafe fn URLSession_task_needNewBodyStream( &self, session: &NSURLSession, task: &NSURLSessionTask, completion_handler: &DynBlock<dyn Fn(*mut NSInputStream)>, )

where Self: Sized + Message,

Available on crate features block2 and NSStream only.

Safety

completion_handler block must be sendable.

unsafe fn URLSession_task_needNewBodyStreamFromOffset_completionHandler( &self, session: &NSURLSession, task: &NSURLSessionTask, offset: i64, completion_handler: &DynBlock<dyn Fn(*mut NSInputStream)>, )

where Self: Sized + Message,

Available on crate features block2 and NSStream only.

Tells the delegate if a task requires a new body stream starting from the given offset. This may be necessary when resuming a failed upload task.

• Parameter session: The session containing the task that needs a new body stream from the given offset.
• Parameter task: The task that needs a new body stream.
• Parameter offset: The starting offset required for the body stream.
• Parameter completionHandler: A completion handler that your delegate method should call with the new body stream.

Safety

completion_handler block must be sendable.

fn URLSession_task_didSendBodyData_totalBytesSent_totalBytesExpectedToSend( &self, session: &NSURLSession, task: &NSURLSessionTask, bytes_sent: i64, total_bytes_sent: i64, total_bytes_expected_to_send: i64, )

where Self: Sized + Message,

fn URLSession_task_didReceiveInformationalResponse( &self, session: &NSURLSession, task: &NSURLSessionTask, response: &NSHTTPURLResponse, )

where Self: Sized + Message,

Available on crate feature NSURLResponse only.

fn URLSession_task_didFinishCollectingMetrics( &self, session: &NSURLSession, task: &NSURLSessionTask, metrics: &NSURLSessionTaskMetrics, )

where Self: Sized + Message,

fn URLSession_task_didCompleteWithError( &self, session: &NSURLSession, task: &NSURLSessionTask, error: Option<&NSError>, )

where Self: Sized + Message,

Available on crate feature NSError only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn NSURLSessionTaskDelegate

where T: ?Sized + Message + NSURLSessionTaskDelegate,

impl ProtocolType for dyn NSURLSessionTaskDelegate

const NAME: &'static str = "NSURLSessionTaskDelegate"

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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> NSURLSessionTaskDelegate for ProtocolObject<T>

where T: ?Sized + NSURLSessionTaskDelegate,

Implementors