go.uber.org/fx.Provide

third-party

The 939th most-called third-party function by production calls. Called 975 times across 8 modules; 710 of those run outside tests and generated code.

17% in production calls vs 2026-W37 (853 → 710)

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

prod calls: 710; non-test, non-generated
all calls: 975; total callsites
modules: 8; distinct callers
in loop: 0%; of prod calls
in tests: 27%; 265 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 function24%A direct call to an exported package function, resolved by type.
Package function (by syntax)76%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 975, prioritizing in-loop and non-test usage. We link to source, never display it.

Provide · 12 of 975 callsites

temporalio/temporal @v1.32.0

service/worker/dlq/workflow_test.go:421 ↗

in loop test
go.temporal.io/server @v1.32.0

service/worker/dlq/workflow_test.go:421

in loop test
go.uber.org/fx @v1.24.0

extract_test.go:59

in loop test
go.uber.org/fx @v1.24.0

extract_test.go:85

in loop test
go.uber.org/fx @v1.24.0

module_test.go:285

in loop test
go.uber.org/fx @v1.24.0

populate_test.go:323

in loop test
go.uber.org/fx @v1.24.0

populate_test.go:396

in loop test
go.uber.org/fx @v1.24.0

app_test.go:440

in loop test
go.uber.org/fx @v1.24.0

annotated_test.go:1735

in loop test
go.uber.org/fx @v1.24.0

annotated_test.go:1747

in loop test
go.uber.org/fx @v1.24.0

annotated_test.go:1792

in loop test
go.uber.org/fx @v1.24.0

annotated_test.go:2458

in loop test

top callers

The modules that reach for it

The modules that call Provide most in this snapshot.

github.com/temporalio/temporal26527%
go.temporal.io/server26527%
go.uber.org/fx23324%
github.com/ipfs/kubo717%
github.com/cadence-workflow/shard-manager546%

siblings

More from go.uber.org/fx

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