const contrib.go.opencensus.io/exporter/stackdriver.maxAttributeStringValue

5 uses

	contrib.go.opencensus.io/exporter/stackdriver (current package)
		trace_proto.go#L36: 	maxAttributeStringValue    = 256
		trace_proto.go#L90: 		annotation := &tracepb.Span_TimeEvent_Annotation{Description: trunc(a.Message, maxAttributeStringValue)}
		trace_proto.go#L119: 				StringValue: trunc(userAgent, maxAttributeStringValue),
		trace_proto.go#L253: 					maxAttributeStringValue)},
		trace_proto.go#L257: 			Value: &tracepb.AttributeValue_StringValue{StringValue: trunc(value, maxAttributeStringValue)},