[#49] Removes SpanContextNotFound exception.

opentracing · Mar 11, 2018 · 9cba9e1 · 9cba9e1
1 parent 79cea6c
commit 9cba9e1
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Showing 2 changed files with 3 additions and 25 deletions.
diff --git a/src/OpenTracing/Exceptions/SpanContextNotFound.php b/src/OpenTracing/Exceptions/SpanContextNotFound.php
diff --git a/src/OpenTracing/Tracer.php b/src/OpenTracing/Tracer.php
@@ -4,7 +4,6 @@
 
 use OpenTracing\Exceptions\InvalidReferencesSet;
 use OpenTracing\Exceptions\InvalidSpanOption;
-use OpenTracing\Exceptions\SpanContextNotFound;
 use OpenTracing\Exceptions\UnsupportedFormat;
 
 interface Tracer
@@ -69,7 +68,7 @@ public function startSpan($operationName, $options = []);
     /**
      * @param SpanContext $spanContext
      * @param string $format
-     * @param $carrier
+     * @param mixed $carrier
      *
      * @see Formats
      *
@@ -80,12 +79,11 @@ public function inject(SpanContext $spanContext, $format, &$carrier);
 
     /**
      * @param string $format
-     * @param $carrier
-     * @return SpanContext
+     * @param mixed $carrier
+     * @return SpanContext|null
      *
      * @see Formats
      *
-     * @throws SpanContextNotFound when a context could not be extracted from carrier
      * @throws UnsupportedFormat when the format is not recognized by the tracer
      * implementation
      */