Enum DataProviderRequest

pub enum DataProviderRequest {
    GetSnapshot {
        params: GetSnapshotParameters,
        responder: DataProviderGetSnapshotResponder,
    },
    GetScreenshot {
        encoding: ImageEncoding,
        responder: DataProviderGetScreenshotResponder,
    },
    GetAnnotations {
        params: GetAnnotationsParameters,
        responder: DataProviderGetAnnotationsResponder,
    },
}

Provides data useful to attach to feedback reports, e.g., a crash report filed by the system, a user feedback report filed by a user or a bug report filed by a developer.

Variants

GetSnapshot

Returns a snapshot of the device’s state.

snapshot may be empty if there was an issue generating the snapshot.

Fields

params: GetSnapshotParameters

responder: DataProviderGetSnapshotResponder

GetScreenshot

Returns an image of the current view encoded in the provided encoding.

screenshot may be null if the encoding is not supported, the device does not have a display, or there is not enough memory to allocate the screenshot image.

The screenshot is provided separately from the snapshot as callers might want to block on this call before changing the view while collecting a snapshot in the background is fine. There are also a lot of clients that are not interested in the screenshot.

Fields

encoding: ImageEncoding

responder: DataProviderGetScreenshotResponder

GetAnnotations

Returns a set of annotations about the device’s state.

annotations may be empty if there was an issue collecting them.

These are the same annotations as provided through GetSnapshot() - some clients only want the annotations while others want both the annotations and the snapshot and generating the snapshot can take significantly more time than collecting the annotations, e.g., logs are only part of the snapshot and not part of the annotations and can take some time.

Fields

params: GetAnnotationsParameters

responder: DataProviderGetAnnotationsResponder

Implementations

impl DataProviderRequest

pub fn into_get_snapshot( self, ) -> Option<(GetSnapshotParameters, DataProviderGetSnapshotResponder)>

pub fn into_get_screenshot( self, ) -> Option<(ImageEncoding, DataProviderGetScreenshotResponder)>

pub fn into_get_annotations( self, ) -> Option<(GetAnnotationsParameters, DataProviderGetAnnotationsResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for DataProviderRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.