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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
//go:generate stringer -type=Severity -linecomment
package log // import "go.opentelemetry.io/otel/log"
// Severity represents a log record severity (also known as log level). Smaller
// numerical values correspond to less severe log records (such as debug
// events), larger numerical values correspond to more severe log records (such
// as errors and critical events).
type Severity int
// Severity values defined by OpenTelemetry.
const (
// SeverityUndefined represents an unset Severity.
SeverityUndefined Severity = 0 // UNDEFINED
// A fine-grained debugging log record. Typically disabled in default
// configurations.
SeverityTrace1 Severity = 1 // TRACE
SeverityTrace2 Severity = 2 // TRACE2
SeverityTrace3 Severity = 3 // TRACE3
SeverityTrace4 Severity = 4 // TRACE4
// A debugging log record.
SeverityDebug1 Severity = 5 // DEBUG
SeverityDebug2 Severity = 6 // DEBUG2
SeverityDebug3 Severity = 7 // DEBUG3
SeverityDebug4 Severity = 8 // DEBUG4
// An informational log record. Indicates that an event happened.
SeverityInfo1 Severity = 9 // INFO
SeverityInfo2 Severity = 10 // INFO2
SeverityInfo3 Severity = 11 // INFO3
SeverityInfo4 Severity = 12 // INFO4
// A warning log record. Not an error but is likely more important than an
// informational event.
SeverityWarn1 Severity = 13 // WARN
SeverityWarn2 Severity = 14 // WARN2
SeverityWarn3 Severity = 15 // WARN3
SeverityWarn4 Severity = 16 // WARN4
// An error log record. Something went wrong.
SeverityError1 Severity = 17 // ERROR
SeverityError2 Severity = 18 // ERROR2
SeverityError3 Severity = 19 // ERROR3
SeverityError4 Severity = 20 // ERROR4
// A fatal log record such as application or system crash.
SeverityFatal1 Severity = 21 // FATAL
SeverityFatal2 Severity = 22 // FATAL2
SeverityFatal3 Severity = 23 // FATAL3
SeverityFatal4 Severity = 24 // FATAL4
// Convenience definitions for the base severity of each level.
SeverityTrace = SeverityTrace1
SeverityDebug = SeverityDebug1
SeverityInfo = SeverityInfo1
SeverityWarn = SeverityWarn1
SeverityError = SeverityError1
SeverityFatal = SeverityFatal1
)
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