An update of a widget.
This is used to return an widget update from the widget implementation
to the widget framework
For some use cases, it's possible that we do not deliver any update, but
requires the widget framework to call the widget again after some time.
This can be done by passing the widget update with an empty data payload.
Amount of time until the widget gets refresh
Data payload to update, None indicates
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static