mime/multipart.Writer.Close
standard libraryThe 2434th most-called standard-library method by production calls. Called 450 times across 153 modules; 248 of those run outside tests and generated code.
- prod calls
- 248
- non-test, non-generated
- all calls
- 450
- total callsites
- modules
- 153
- distinct callers
- in loop
- 2%
- of prod calls
- in tests
- 42%
- 187 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 method99%A method on a value whose type is known exactly.
- Embedded method<1%Reached through an embedded type.
who calls this
Notable callers
Production calls into Writer.Close from notable Go projects. Open one on the map to see what else it hammers.
- Grafana 6 2%
- Kubernetes 2 <1%
- MinIO 2 <1%
- Caddy 1 <1%
- ClickHouse 1 <1%
where it's called
Callsites in the wild
12 representative callsites of 450, prioritizing in-loop and non-test usage. We link to source, never display it.
-
pocketbase/pocketbase @v0.39.10
in loop -
google.golang.org/api @v0.292.0
internal/gensupport/media.go:51
in loop -
pocketbase/pocketbase @v0.39.10
in loop -
google.golang.org/api @v0.292.0
internal/gensupport/media.go:57
in loop -
pocketbase/pocketbase @v0.39.10
in loop -
pocketbase/pocketbase @v0.39.10
in loop - in loop test
- in loop test
- in loop test
- in loop test
- in loop test
-
seaweedfs/seaweedfs @v0.0.0-20260805044234-3c549b33ab8d
in loop test
top callers
The modules that reach for it
The modules that call Writer.Close most in this snapshot.
- github.com/openai/openai-go/v3327%
- github.com/infiniflow/ragflow276%
- github.com/go-openapi/runtime184%
- gitea.dev164%
- github.com/go-gitea/gitea164%
siblings
More from mime/multipart
The other most-called members in this package. See all →