зеркало из https://github.com/golang/tools.git
23 строки
961 B
Go
23 строки
961 B
Go
// Copyright 2020 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package keys
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var (
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// Msg is a key used to add message strings to label lists.
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Msg = NewString("message", "a readable message")
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// Label is a key used to indicate an event adds labels to the context.
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Label = NewTag("label", "a label context marker")
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// Start is used for things like traces that have a name.
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Start = NewString("start", "span start")
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// Metric is a key used to indicate an event records metrics.
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End = NewTag("end", "a span end marker")
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// Metric is a key used to indicate an event records metrics.
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Detach = NewTag("detach", "a span detach marker")
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// Err is a key used to add error values to label lists.
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Err = NewError("error", "an error that occurred")
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// Metric is a key used to indicate an event records metrics.
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Metric = NewTag("metric", "a metric event marker")
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)
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