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callcount

io.ByteWriter.WriteByte

standard library

The 4043rd most-called standard-library method by production calls. Called 154 times across 29 modules; 147 of those run outside tests and generated code.

All of io → Docs on pkg.go.dev ↗

prod calls
147
non-test, non-generated
all calls
154
total callsites
modules
29
distinct callers
in loop
32%
of prod calls
in tests
5%
7 calls
resolved
5%
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 →

  • Embedded method5%Reached through an embedded type.
  • Interface method95%Called through an interface. The runtime target may differ.

who calls this

Notable callers

Production calls into ByteWriter.WriteByte from notable Go projects. Open one on the map to see what else it hammers.

where it's called

Callsites in the wild

12 representative callsites of 154, prioritizing in-loop and non-test usage. We link to source, never display it.

top callers

The modules that reach for it

The modules that call ByteWriter.WriteByte most in this snapshot.

  • github.com/tinylib/msgp3221%
  • github.com/tetratelabs/wazero149%
  • github.com/beevik/etree128%
  • github.com/itchyny/gojq117%
  • golang.org/x/net117%

siblings

More from io

The other most-called members in this package. See all →