pub enum ChainOutcome {
Continue,
LocalResponse(LocalResponse),
Error {
plugin: String,
message: String,
},
CalloutPending,
}Expand description
The per-request outcome of a unified chain phase, mirroring
wasm::runner::PhaseOutcome so the dataplane treats native and WASM
plugins identically.
Variants§
Continue
All plugins in the phase returned Continue. The request proceeds normally; the (possibly modified) headers/body are returned.
LocalResponse(LocalResponse)
A plugin short-circuited with a local response. The proxy should return this response immediately.
Error
A plugin errored (native filter error or WASM trap). The proxy
should return a 500. plugin names the failing entry so the
dataplane can attribute the failure in logs and metrics
(dwara_plugin_failures_total{name,reason}, DW-157).
CalloutPending
A WASM plugin registered HTTP callouts and paused (DW-167).
Native filters never produce this. The caller (the async
plugin_dispatch boundary) performs the callouts through the
adapter, delivers the responses, and then continues the phase
with the matching resume_* method — entries BEFORE (and the
paused one itself) do not run again.
Trait Implementations§
Source§impl Clone for ChainOutcome
impl Clone for ChainOutcome
Source§fn clone(&self) -> ChainOutcome
fn clone(&self) -> ChainOutcome
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for ChainOutcome
impl Debug for ChainOutcome
Source§impl PartialEq for ChainOutcome
impl PartialEq for ChainOutcome
impl Eq for ChainOutcome
impl StructuralPartialEq for ChainOutcome
Auto Trait Implementations§
impl Freeze for ChainOutcome
impl RefUnwindSafe for ChainOutcome
impl Send for ChainOutcome
impl Sync for ChainOutcome
impl Unpin for ChainOutcome
impl UnwindSafe for ChainOutcome
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Compare self to
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§fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>where
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Self: Sized,
High level tracing that classifies responses using gRPC headers. Read more