io.PipeWriter.CloseWithError
standard libraryThe 1547th most-called standard-library method by production calls. Called 433 times across 104 modules; 401 of those run outside tests and generated code.
0% in production calls vs 2026-W37 (400 → 401)
- prod calls
- 401
- non-test, non-generated
- all calls
- 433
- total callsites
- modules
- 104
- distinct callers
- in loop
- 35%
- of prod calls
- in tests
- 7%
- 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.
- Embedded method<1%Reached through an embedded type.
who calls this
Notable callers
Production calls into PipeWriter.CloseWithError from notable Go projects. Open one on the map to see what else it hammers.
- Docker 54 13%
- containerd 42 10%
- MinIO 25 6%
- Gitea 8 2%
- InfluxDB 5 1%
where it's called
Callsites in the wild
12 representative callsites of 433, prioritizing in-loop and non-test usage. We link to source, never display it.
- in loop
- in loop
- in loop
- in loop
-
dapr/dapr @v1.18.4
tests/integration/suite/daprd/serviceinvocation/http/streaming/requestmemory.go:105 ↗
in loop - in loop
- in loop
- in loop
-
gorse-io/gorse @v0.5.11
in loop -
gravitational/teleport @v3.2.17+incompatible
in loop - in loop
-
jackc/pgx/v5 @v5.11.0
in loop
top callers
The modules that reach for it
The modules that call PipeWriter.CloseWithError most in this snapshot.
- github.com/google/go-containerregistry194%
- github.com/go-git/go-git/v5174%
- github.com/dapr/dapr164%
- github.com/minio/minio164%
- github.com/awslabs/soci-snapshotter153%
siblings
More from io
The other most-called members in this package. See all →