Method AddCancel

imagedata/image_data.go:30–30

Error returns any error that occurred during reading data from source AddCancel attaches a cancel function to the image data. Please note that Cancel functions must be idempotent: for instance, an implementation could wrap cancel into sync.Once.

(cancel context.CancelFunc)

	// Please note that Cancel functions must be idempotent: for instance, an implementation
	// could wrap cancel into sync.Once.
	AddCancel(cancel context.CancelFunc)
}

// imageDataBytes represents image data stored in a byte slice in memory