chore(tracing): add type helper for RunTraced

sql_tracing.go

@@ -26,7 +26,7 @@ type dbCtxVal struct {
 	attrs []attribute.KeyValue
 }
 
-type tracedPgxHooks struct {
+type tracedSQLHooks struct {
 	dbType string
 
 	t            *Telemetry
@@ -36,7 +36,7 @@ type tracedPgxHooks struct {
 	mDuration metric.Float64Histogram
 }
 
-func (h *tracedPgxHooks) Before(ctx context.Context, query string, args ...interface{}) (context.Context, error) {
+func (h *tracedSQLHooks) Before(ctx context.Context, query string, args ...interface{}) (context.Context, error) {
 	cleanedQuery := strings.ReplaceAll(query, "\n", " ")
 	cleanedQuery = strings.ReplaceAll(cleanedQuery, "\t", " ")
 	cleanedQuery = strings.ReplaceAll(cleanedQuery, "  ", " ")
@@ -78,7 +78,7 @@ func (h *tracedPgxHooks) Before(ctx context.Context, query string, args ...inter
 	}), nil
 }
 
-func (h *tracedPgxHooks) After(ctx context.Context, query string, args ...interface{}) (context.Context, error) {
+func (h *tracedSQLHooks) After(ctx context.Context, query string, args ...interface{}) (context.Context, error) {
 	if s := SpanFromContext(ctx); s != nil {
 		s.End()
 	}
@@ -106,7 +106,7 @@ func (t *Telemetry) TraceSQL(driver driver.Driver, dbType string, printQueries b
 		log.Fatal().Err(err).Msg("failed to create request duration histogram")
 	}
 
-	return sqlhooks.Wrap(driver, &tracedPgxHooks{
+	return sqlhooks.Wrap(driver, &tracedSQLHooks{
 		dbType: dbType,
 
 		printQueries: printQueries,

tracing.go

@@ -82,7 +82,9 @@ func WithOtelTracer(tracer trace.Tracer) ConfigureSpanStartFunc {
 	}
 }
 
-func RunTraced[T any](t *Telemetry, op string, fn func(context.Context, ...any) T) func(context.Context, string, ...any) T {
+type TracedFunc[T any] func(context.Context, string, ...any) T
+
+func RunTraced[T any](t *Telemetry, op string, fn func(context.Context, ...any) T) TracedFunc[T] {
 	return func(ctx context.Context, name string, args ...any) T {
 		span := t.StartSpan(ctx, op, name)
 		defer span.End()