pub struct WrappedChannel {
inner: Channel,
}
Expand description
A service wrapper that hacks the gRPC request and response for observability.
-
Inject the [
TracingContext
] obtained from the current tracing span into the HTTP headers of the request. The server can then extract the [TracingContext
] from the HTTP headers with theTracingExtract
middleware. See alsoTracingExtract
in thecommon_service
crate. -
Add the path of the request (indicating the gRPC call) to the response headers. The error reporting can then include the gRPC call name in the message.
Fields§
§inner: Channel
Trait Implementations§
Source§impl Clone for WrappedChannel
impl Clone for WrappedChannel
Source§fn clone(&self) -> WrappedChannel
fn clone(&self) -> WrappedChannel
Returns a copy 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 WrappedChannel
impl Debug for WrappedChannel
Source§impl Service<Request<UnsyncBoxBody<Bytes, Status>>> for WrappedChannel
impl Service<Request<UnsyncBoxBody<Bytes, Status>>> for WrappedChannel
Source§type Future = impl Future<Output = Result<<WrappedChannel as Service<Request<UnsyncBoxBody<Bytes, Status>>>>::Response, <WrappedChannel as Service<Request<UnsyncBoxBody<Bytes, Status>>>>::Error>>
type Future = impl Future<Output = Result<<WrappedChannel as Service<Request<UnsyncBoxBody<Bytes, Status>>>>::Response, <WrappedChannel as Service<Request<UnsyncBoxBody<Bytes, Status>>>>::Error>>
The future response value.
Auto Trait Implementations§
impl Freeze for WrappedChannel
impl !RefUnwindSafe for WrappedChannel
impl Send for WrappedChannel
impl Sync for WrappedChannel
impl Unpin for WrappedChannel
impl !UnwindSafe for WrappedChannel
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