google.golang.org/grpc/metadata.MD.Set
third-partyThe 6642nd most-called third-party method by production calls. Called 121 times across 30 modules; 89 of those run outside tests and generated code.
All of google.golang.org/grpc/metadata → Docs on pkg.go.dev ↗
- prod calls
- 89
- non-test, non-generated
- all calls
- 121
- total callsites
- modules
- 30
- distinct callers
- in loop
- 10%
- of prod calls
- in tests
- 26%
- 32 calls
- resolved
- 100%
- to a known target
resolution mix
How each call resolves
How each call was attributed. Only resolved kinds, where the target function is known, count toward the ranking. Interface dispatch and unresolved receivers are reported separately and never guessed. Read the taxonomy →
- Concrete method100%A method on a value whose type is known exactly.
who calls this
Notable callers
Production calls into MD.Set from notable Go projects. Open one on the map to see what else it hammers.
where it's called
Callsites in the wild
12 representative callsites of 121, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
- in loop
-
go.temporal.io/api @v1.63.4
proxy/service_util.go:34
in loop -
go.temporal.io/server @v1.31.2
common/headers/headers.go:163
in loop -
istio/istio @v0.0.0-20260804075250-35fae141dc60
in loop -
go.uber.org/yarpc @v1.89.3
transport/grpc/stream.go:112
in loop -
istio.io/istio @v0.0.0-20260804075250-35fae141dc60
pkg/test/echo/server/forwarder/grpc.go:102
in loop - in loop
- in loop test
- in loop test
-
google.golang.org/grpc @v1.83.0
metadata/metadata_test.go:131
in loop test
top callers
The modules that reach for it
The modules that call MD.Set most in this snapshot.
- github.com/siderolabs/talos2117%
- github.com/dapr/dapr97%
- github.com/temporalio/temporal97%
- go.temporal.io/server97%
- github.com/netbirdio/netbird76%
siblings
More from google.golang.org/grpc/metadata
The other most-called members in this package. See all →