io.PipeReader.CloseWithError
standard libraryThe 6661st most-called standard-library method by production calls. Called 92 times across 42 modules; 89 of those run outside tests and generated code.
- prod calls
- 89
- non-test, non-generated
- all calls
- 92
- total callsites
- modules
- 42
- distinct callers
- in loop
- 21%
- of prod calls
- in tests
- 3%
- 3 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 method98%A method on a value whose type is known exactly.
- Embedded method2%Reached through an embedded type.
who calls this
Notable callers
Production calls into PipeReader.CloseWithError from notable Go projects. Open one on the map to see what else it hammers.
- containerd 14 16%
- Docker 10 11%
- MinIO 6 7%
- Kubernetes 4 4%
- ClickHouse 1 1%
where it's called
Callsites in the wild
12 representative callsites of 92, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
-
vbatts/go-mtree @v0.7.0
in loop -
k8s.io/kubernetes @v1.36.3
test/e2e/dra/utils/deploy.go:1024
in loop -
minio/minio @v0.0.0-20260212201848-7aac2a2c5b7c
in loop - in loop
-
tailscale.com @v1.102.2
sessionrecording/connect.go:341
in loop - in loop
-
vbatts/go-mtree @v0.7.0
in loop -
k8s.io/kubernetes @v1.36.3
test/e2e/dra/utils/deploy.go:1028
in loop -
minio/minio @v0.0.0-20260212201848-7aac2a2c5b7c
in loop - in loop
top callers
The modules that reach for it
The modules that call PipeReader.CloseWithError most in this snapshot.
- github.com/moby/buildkit89%
- github.com/vbatts/go-mtree78%
- github.com/dagger/dagger67%
- github.com/minio/minio67%
- github.com/vitessio/vitess55%
siblings
More from io
The other most-called members in this package. See all →