load method
Implementation
@override
ImageStreamCompleter load(NetworkImageWithRetry key, DecoderCallback decode) {
return OneFrameImageStreamCompleter(_loadWithRetry(key, decode),
informationCollector: () sync* {
// DiagnosticsProperty<NetworkImageWithRetry>('Image provider', this);
// DiagnosticsProperty<NetworkImageWithRetry>('Image key', key);
yield ErrorDescription('Image provider: $this');
yield ErrorDescription('Image key: $key');
});
}