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expvar.Map.Set

standard library

The 4233rd most-called standard-library method by production calls. Called 172 times across 18 modules; 141 of those run outside tests and generated code.

All of expvar → Docs on pkg.go.dev ↗

prod calls
141
non-test, non-generated
all calls
172
total callsites
modules
18
distinct callers
in loop
3%
of prod calls
in tests
18%
31 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 method49%A method on a value whose type is known exactly.
  • Embedded method51%Reached through an embedded type.

who calls this

Notable callers

Production calls into Map.Set 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 172, prioritizing in-loop and non-test usage. We link to source, never display it.

Map.Set · 12 of 172 callsites

top callers

The modules that reach for it

The modules that call Map.Set most in this snapshot.

  • tailscale.com8952%
  • github.com/distribution/distribution95%
  • github.com/docker/distribution95%
  • github.com/cilium/statedb85%
  • github.com/sagernet/tailscale85%

siblings

More from expvar

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