snapshotFlow

Create a Flow from observable Snapshot state. (e.g. state holders returned by mutableStateOf.)

snapshotFlow creates a Flow that runs block when collected and emits the result, recording any snapshot state that was accessed. While collection continues, if a new Snapshot is applied that changes state accessed by block, the flow will run block again, re-recording the snapshot state that was accessed. If the result of block is not equal to the previous result, the flow will emit that new result. (This behavior is similar to that of Flow.distinctUntilChanged.) Collection will continue indefinitely unless it is explicitly cancelled or limited by the use of other Flow operators.

Samples