opentelemetry-go/sdk/trace/event.go

// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package trace

import (
	"time"

	"go.opentelemetry.io/otel/attribute"
)

// Event is a thing that happened during a Span's lifetime.
type Event struct {
	// Name is the name of this event
	Name string

	// Attributes describe the aspects of the event.
	Attributes []attribute.KeyValue

	// DroppedAttributeCount is the number of attributes that were not
	// recorded due to configured limits being reached.
	DroppedAttributeCount int

	// Time at which this event was recorded.
	Time time.Time
}