reflect.Type.Out
standard libraryThe 2112th most-called standard-library method by production calls. Called 340 times across 78 modules; 298 of those run outside tests and generated code.
No change in production calls since 2026-W39.
- prod calls
- 298
- non-test, non-generated
- all calls
- 340
- total callsites
- modules
- 78
- distinct callers
- in loop
- 25%
- of prod calls
- in tests
- 12%
- 42 calls
- resolved
- 0%
- 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 →
- Interface method100%Called through an interface. The runtime target may differ.
who calls this
Notable callers
Production calls into Type.Out from notable Go projects. Open one on the map to see what else it hammers.
- Uber Go 53 18%
- Kubernetes 19 6%
- Hugo 12 4%
- Tailscale 6 2%
- Kyverno 4 1%
where it's called
Callsites in the wild
12 representative callsites of 340, prioritizing in-loop and non-test usage. We link to source, never display it.
-
cilium/hive @v1.0.6
in loop -
entgo.io/ent @v0.14.6
schema/field/type.go:243
in loop -
99designs/gqlgen @v0.17.95
in loop -
agiledragon/gomonkey @v2.0.2+incompatible
in loop -
agiledragon/gomonkey/v2 @v2.14.3
in loop -
bytedance/sonic/loader @v0.5.2
internal/abi/abi_regabi_amd64.go:233
in loop -
dop251/goja @v0.0.0-20260926152631-39ec2650adc9
in loop -
ent/ent @v0.14.6
in loop -
ethereum/go-ethereum @v1.17.6
in loop -
expr-lang/expr @v1.17.8
in loop -
go-restruct/restruct @v1.2.0-alpha
in loop - in loop
top callers
The modules that reach for it
The modules that call Type.Out most in this snapshot.
- go.uber.org/yarpc3310%
- github.com/gohugoio/hugo124%
- github.com/google/go-cmp124%
- github.com/kataras/iris/v12124%
- github.com/thoas/go-funk103%
siblings
More from reflect
The other most-called members in this package. See all →