IDEA-352355 Proper support of StateFlowImpl

JetBrains / debugger-agent

Apache License 2.0

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IDEA-352355 Proper support of StateFlowImpl #5

Closed AlexVanGogen closed 1 month ago

AlexVanGogen commented 1 month ago

Added instrumentation to wrap/unwrap state value when necessary. It serves as a remedy for MutableStateFlow which doesn't work correctly. It has faster TtD compared to changes in the coroutine library. Moreover, there's a chance in the future all wrappings, including those already mounted to the coroutine library, will be handled by the instrumentation agent.

AlexVanGogen commented 1 month ago

Actually, making async stack traces based on a property may go a long way. For example, one might want to know who changed the value of the field to the current when they stopped at a getter. It's very similar to what we do with flows now. Another notable example is Compose for Desktop's composables. Though it might be next to impossible to implement (it's not straightforward even with StateFlowImpl), but I think still worth a shot.