docs: Format example for tracer.startActiveSpan (#101)

Co-authored-by: Valentin Marchaud <contact@vmarchaud.fr> Co-authored-by: Daniel Dyla <dyladan@users.noreply.github.com>
open-telemetry · Jul 26, 2021 · 6dd34e2 · 6dd34e2
1 parent 1fa6248
commit 6dd34e2
Showing 1 changed file with 30 additions and 29 deletions.
diff --git a/src/trace/tracer.ts b/src/trace/tracer.ts
@@ -50,36 +50,37 @@ export interface Tracer {
    * @param fn function called in the context of the span and receives the newly created span as an argument
    * @returns return value of fn
    * @example
-   *   const something = tracer.startActiveSpan('op', span => {
-   *     try {
-   *       do some work
-   *       span.setStatus({code: SpanStatusCode.OK});
-   *       return something;
-   *     } catch (err) {
-   *       span.setStatus({
-   *         code: SpanStatusCode.ERROR,
-   *         message: err.message,
-   *       });
-   *       throw err;
-   *     } finally {
-   *       span.end();
-   *     }
-   *   });
+   *     const something = tracer.startActiveSpan('op', span => {
+   *       try {
+   *         do some work
+   *         span.setStatus({code: SpanStatusCode.OK});
+   *         return something;
+   *       } catch (err) {
+   *         span.setStatus({
+   *           code: SpanStatusCode.ERROR,
+   *           message: err.message,
+   *         });
+   *         throw err;
+   *       } finally {
+   *         span.end();
+   *       }
+   *     });
+   *
    * @example
-   *   const span = tracer.startActiveSpan('op', span => {
-   *     try {
-   *       do some work
-   *       return span;
-   *     } catch (err) {
-   *       span.setStatus({
-   *         code: SpanStatusCode.ERROR,
-   *         message: err.message,
-   *       });
-   *       throw err;
-   *     }
-   *   });
-   *   do some more work
-   *   span.end();
+   *     const span = tracer.startActiveSpan('op', span => {
+   *       try {
+   *         do some work
+   *         return span;
+   *       } catch (err) {
+   *         span.setStatus({
+   *           code: SpanStatusCode.ERROR,
+   *           message: err.message,
+   *         });
+   *         throw err;
+   *       }
+   *     });
+   *     do some more work
+   *     span.end();
    */
   startActiveSpan<F extends (span: Span) => unknown>(
     name: string,