Is there any plan to support more actions for rust callbacks(as in cpp sdk)?

[dandlake]

In rust sdk, those header/body callbacks can only return "Pause" or "Continue" action:

pub enum Action {
    Continue = 0,
    Pause = 1,
}

In cpp sdk, there are more:

enum class FilterHeadersStatus : int32_t {
  Continue = 0,
  StopIteration = 1,
  ContinueAndEndStream = 2,
  StopAllIterationAndBuffer = 3,
  StopAllIterationAndWatermark = 4,
};

enum class FilterDataStatus : int32_t {
  Continue = 0,
  StopIterationAndBuffer = 1,
  StopIterationAndWatermark = 2,
  StopIterationNoBuffer = 3
};

Any plan to bring those additional actions to rust sdk? We hope to have better control over the buffering behavior in our rust filter.

[aweis89]

This is intentional, see: #39

[dandlake]

Thanks, @aweis89! I see the background now.