func net/http/httptrace.compose3to0

2 uses

	net/http/httptrace (current package)
		trace.go#L187: 	t.ConnectDone = compose3to0(t.ConnectDone, old.ConnectDone)
		trace.go#L248: func compose3to0[F func(A, B, C), A, B, C any](f1, f2 F) F {