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callcount

go.uber.org/fx.Options

third-party

The 5038th most-called third-party function by production calls. Called 137 times across 7 modules; 118 of those run outside tests and generated code.

3% in production calls vs 2026-W37 (122 → 118)

All of go.uber.org/fx → Docs on pkg.go.dev ↗

prod calls
118
non-test, non-generated
all calls
137
total callsites
modules
7
distinct callers
in loop
0%
of prod calls
in tests
14%
19 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 →

  • Package function14%A direct call to an exported package function, resolved by type.
  • Package function (by syntax)86%A package function in a module outside the crawl, keyed by import path.

where it's called

Callsites in the wild

12 representative callsites of 137, prioritizing in-loop and non-test usage. We link to source, never display it.

Options · 12 of 137 callsites

top callers

The modules that reach for it

The modules that call Options most in this snapshot.

  • github.com/temporalio/temporal3928%
  • go.temporal.io/server3928%
  • github.com/ipfs/kubo2216%
  • go.uber.org/fx1914%
  • github.com/cadence-workflow/cadence64%

siblings

More from go.uber.org/fx

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