Struct ImageRequest 

struct ImageRequest {
    inner: ImageLoaderRequest,
    priority: ImageRequestPriority,
    result_sender: Sender<Result<Image, ImageError>>,
    retries_count: u8,
    task_handle: Arc<Mutex<Option<JoinHandle<()>>>>,
    stalled_timeout_source: Arc<Mutex<Option<SourceId>>>,
}

A request for an image.

Fields

inner: ImageLoaderRequest

The request to the image loader.

priority: ImageRequestPriority

The priority of the request.

result_sender: Sender<Result<Image, ImageError>>

The sender of the channel to use to send the result.

retries_count: u8

The number of retries for this request.

task_handle: Arc<Mutex<Option<JoinHandle<()>>>>

The handle for aborting the current task of this request.

stalled_timeout_source: Arc<Mutex<Option<SourceId>>>

The timeout source for marking this request as stalled.

Implementations

impl ImageRequest

fn new( inner: ImageLoaderRequest, priority: ImageRequestPriority, ) -> (Self, Receiver<Result<Image, ImageError>>)

Construct an image request with the given data and priority.

fn can_retry(retries_count: u8, error: ImageError) -> bool

Whether we can retry a request with the given retries count and after the given error.

fn spawn(&self)

Spawn this request.

Trait Implementations

impl Drop for ImageRequest

fn drop(&mut self)

Executes the destructor for this type.