io.PipeReader.Close
standard libraryThe 4099th most-called standard-library method by production calls. Called 249 times across 105 modules; 145 of those run outside tests and generated code.
- prod calls
- 145
- non-test, non-generated
- all calls
- 249
- total callsites
- modules
- 105
- distinct callers
- in loop
- 6%
- of prod calls
- in tests
- 42%
- 104 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 PipeReader.Close from notable Go projects. Open one on the map to see what else it hammers.
- Docker 8 6%
- KubeVirt 6 4%
- containerd 5 3%
- Gitea 5 3%
- Vault 4 3%
where it's called
Callsites in the wild
12 representative callsites of 249, prioritizing in-loop and non-test usage. We link to source, never display it.
-
cockroachdb/cockroach @v19.2.12+incompatible
in loop - in loop
- in loop
-
seaweedfs/seaweedfs @v0.0.0-20260805044234-3c549b33ab8d
in loop - in loop
-
seaweedfs/seaweedfs @v0.0.0-20260805044234-3c549b33ab8d
in loop -
seaweedfs/seaweedfs @v0.0.0-20260805044234-3c549b33ab8d
in loop -
seaweedfs/seaweedfs @v0.0.0-20260805044234-3c549b33ab8d
in loop - in loop test
-
docker/cli @v29.7.1+incompatible
in loop test -
mvdan/sh @v2.6.4+incompatible
in loop test - in loop test
top callers
The modules that reach for it
The modules that call PipeReader.Close most in this snapshot.
- github.com/docker/docker114%
- github.com/moby/buildkit114%
- github.com/moby/moby114%
- github.com/podman-container-tools/buildah114%
- github.com/kubevirt/kubevirt83%
siblings
More from io
The other most-called members in this package. See all →