log: Introduce EnabledParameters (#5791)

Fixes #5769 Related spec PR: open-telemetry/opentelemetry-specification#4203 Remark: A follow-up in contrib is required and afterwards here to fix the `example/dice`. Benchstat results for `sdk/log` (`log` has no benchmarks related to Enabled): ``` goos: linux goarch: amd64 pkg: go.opentelemetry.io/otel/sdk/log cpu: Intel(R) Core(TM) i9-10885H CPU @ 2.40GHz │ old.txt │ new.txt │ │ sec/op │ sec/op vs base │ BatchProcessorOnEmit-16 398.8n ± 10% 395.6n ± 12% ~ (p=0.971 n=10) Processor/Simple-16 882.2n ± 8% 869.8n ± 9% ~ (p=0.811 n=10) Processor/Batch-16 1.478µ ± 3% 1.485µ ± 5% ~ (p=0.646 n=10) Processor/SetTimestampSimple-16 847.8n ± 1% 844.6n ± 3% ~ (p=0.247 n=10) Processor/SetTimestampBatch-16 1.480µ ± 3% 1.473µ ± 4% ~ (p=0.700 n=10) Processor/AddAttributesSimple-16 930.0n ± 1% 933.8n ± 1% ~ (p=0.172 n=10) Processor/AddAttributesBatch-16 1.624µ ± 2% 1.639µ ± 2% ~ (p=0.839 n=10) Processor/SetAttributesSimple-16 903.4n ± 1% 895.1n ± 1% ~ (p=0.190 n=10) Processor/SetAttributesBatch-16 1.554µ ± 4% 1.529µ ± 3% ~ (p=0.159 n=10) LoggerNewRecord/5_attributes-16 346.0n ± 2% 343.3n ± 2% ~ (p=0.448 n=10) LoggerNewRecord/10_attributes-16 1.608µ ± 6% 1.503µ ± 2% -6.53% (p=0.007 n=10) LoggerEnabled-16 34.305n ± 8% 6.706n ± 1% -80.45% (p=0.000 n=10) LoggerProviderLogger-16 636.9n ± 10% 605.8n ± 3% ~ (p=0.105 n=10) WalkAttributes/1_attributes-16 5.363n ± 3% 4.540n ± 14% -15.34% (p=0.002 n=10) WalkAttributes/10_attributes-16 5.436n ± 7% 4.461n ± 2% -17.95% (p=0.000 n=10) WalkAttributes/100_attributes-16 5.126n ± 9% 4.465n ± 1% -12.90% (p=0.000 n=10) WalkAttributes/1000_attributes-16 5.316n ± 9% 4.502n ± 5% -15.32% (p=0.002 n=10) SetAddAttributes/SetAttributes-16 220.5n ± 18% 192.6n ± 11% -12.67% (p=0.007 n=10) SetAddAttributes/AddAttributes-16 165.3n ± 21% 127.3n ± 22% -22.96% (p=0.011 n=10) SimpleProcessorOnEmit-16 2.159n ± 9% 2.167n ± 9% ~ (p=0.739 n=10) geomean 178.3n 154.5n -13.31% │ old.txt │ new.txt │ │ B/s │ B/s vs base │ BatchProcessorOnEmit-16 76.52Mi ± 11% 77.14Mi ± 14% ~ (p=0.971 n=10) │ old.txt │ new.txt │ │ B/op │ B/op vs base │ BatchProcessorOnEmit-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/Simple-16 417.0 ± 0% 417.0 ± 0% ~ (p=1.000 n=10) ¹ Processor/Batch-16 1.093Ki ± 1% 1.088Ki ± 1% ~ (p=0.254 n=10) Processor/SetTimestampSimple-16 417.0 ± 0% 417.0 ± 0% ~ (p=1.000 n=10) ¹ Processor/SetTimestampBatch-16 1.095Ki ± 1% 1.084Ki ± 2% ~ (p=0.361 n=10) Processor/AddAttributesSimple-16 417.0 ± 0% 417.0 ± 0% ~ (p=1.000 n=10) ¹ Processor/AddAttributesBatch-16 1.085Ki ± 1% 1.086Ki ± 1% ~ (p=1.000 n=10) Processor/SetAttributesSimple-16 465.0 ± 0% 465.0 ± 0% ~ (p=1.000 n=10) ¹ Processor/SetAttributesBatch-16 1.129Ki ± 1% 1.125Ki ± 1% ~ (p=0.084 n=10) LoggerNewRecord/5_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ LoggerNewRecord/10_attributes-16 610.0 ± 0% 610.0 ± 0% ~ (p=1.000 n=10) ¹ LoggerEnabled-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ LoggerProviderLogger-16 359.0 ± 6% 346.0 ± 3% ~ (p=0.117 n=10) WalkAttributes/1_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/10_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/100_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/1000_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ SetAddAttributes/SetAttributes-16 48.00 ± 0% 48.00 ± 0% ~ (p=1.000 n=10) ¹ SetAddAttributes/AddAttributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ SimpleProcessorOnEmit-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ geomean ² -0.27% ² ¹ all samples are equal ² summaries must be >0 to compute geomean │ old.txt │ new.txt │ │ allocs/op │ allocs/op vs base │ BatchProcessorOnEmit-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/Simple-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/Batch-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/SetTimestampSimple-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/SetTimestampBatch-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/AddAttributesSimple-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/AddAttributesBatch-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/SetAttributesSimple-16 2.000 ± 0% 2.000 ± 0% ~ (p=1.000 n=10) ¹ Processor/SetAttributesBatch-16 2.000 ± 0% 2.000 ± 0% ~ (p=1.000 n=10) ¹ LoggerNewRecord/5_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ LoggerNewRecord/10_attributes-16 4.000 ± 0% 4.000 ± 0% ~ (p=1.000 n=10) ¹ LoggerEnabled-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ LoggerProviderLogger-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/1_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/10_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/100_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ WalkAttributes/1000_attributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ SetAddAttributes/SetAttributes-16 1.000 ± 0% 1.000 ± 0% ~ (p=1.000 n=10) ¹ SetAddAttributes/AddAttributes-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ SimpleProcessorOnEmit-16 0.000 ± 0% 0.000 ± 0% ~ (p=1.000 n=10) ¹ geomean ² +0.00% ² ¹ all samples are equal ² summaries must be >0 to compute geomean ```
open-telemetry · Sep 13, 2024 · 23f7b41 · 23f7b41
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,8 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Changed
 
 - Enable exemplars by default in `go.opentelemetry.io/otel/sdk/metric`. Exemplars can be disabled by setting `OTEL_METRICS_EXEMPLAR_FILTER=always_off` (#5778)
+- `Logger.Enabled` in `go.opentelemetry.io/otel/log` now accepts a newly introduced `EnabledParameters` type instead of `Record`. (#5791)
+- `FilterProcessor.Enabled` in `go.opentelemetry.io/otel/sdk/log/internal/x` now accepts `EnabledParameters` instead of `Record`. (#5791)
 
 <!-- Released section -->
 <!-- Don't change this section unless doing release -->

diff --git a/example/dice/go.mod b/example/dice/go.mod
@@ -3,7 +3,6 @@ module go.opentelemetry.io/otel/example/dice
 go 1.22
 
 require (
-	go.opentelemetry.io/contrib/bridges/otelslog v0.5.0
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.55.0
 	go.opentelemetry.io/otel v1.30.0
 	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.6.0

diff --git a/example/dice/go.sum b/example/dice/go.sum
@@ -15,8 +15,6 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-go.opentelemetry.io/contrib/bridges/otelslog v0.5.0 h1:lU3F57OSLK5mQ1PDBVAfDDaKCPv37MrEbCfTzsF4bz0=
-go.opentelemetry.io/contrib/bridges/otelslog v0.5.0/go.mod h1:I84u06zJFr8T5D73fslEUbnRBimVVSBhuVw8L8I92AU=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.55.0 h1:ZIg3ZT/aQ7AfKqdwp7ECpOK6vHqquXXuyTjIO8ZdmPs=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.55.0/go.mod h1:DQAwmETtZV00skUwgD6+0U89g80NKsJE3DCKeLLPQMI=
 golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=

diff --git a/example/dice/rolldice.go b/example/dice/rolldice.go
@@ -6,11 +6,14 @@ package main
 import (
 	"fmt"
 	"io"
+	"log/slog"
 	"math/rand"
 	"net/http"
+	"os"
 	"strconv"
 
-	"go.opentelemetry.io/contrib/bridges/otelslog"
+	// TODO: https://github.com/open-telemetry/opentelemetry-go/issues/5801
+	// "go.opentelemetry.io/contrib/bridges/otelslog".
 	"go.opentelemetry.io/otel"
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/metric"
@@ -21,7 +24,7 @@ const name = "go.opentelemetry.io/otel/example/dice"
 var (
 	tracer  = otel.Tracer(name)
 	meter   = otel.Meter(name)
-	logger  = otelslog.NewLogger(name)
+	logger  = slog.New(slog.NewJSONHandler(os.Stdout, nil)) // TODO: logger  = otelslog.NewLogger(name).
 	rollCnt metric.Int64Counter
 )
 

diff --git a/log/DESIGN.md b/log/DESIGN.md
@@ -253,6 +253,23 @@ Rejected alternatives:
 - [Add XYZ method to Logger](#add-xyz-method-to-logger)
 - [Rename KeyValue to Attr](#rename-keyvalue-to-attr)
 
+### Logger.Enabled
+
+The `Enabled` method implements the [`Enabled` operation](https://opentelemetry.io/docs/specs/otel/logs/bridge-api/#enabled).
+
+[`Context` associated with the `LogRecord`](https://opentelemetry.io/docs/specs/otel/context/)
+is accepted as a `context.Context` method argument.
+
+Calls to `Enabled` are supposed to be on the hot path and the list of arguments
+can be extendend in future. Therefore, in order to reduce the number of heap
+allocations and make it possible to handle new arguments, `Enabled` accepts
+a `EnabledParameters` struct, defined in [logger.go](logger.go), as the second
+method argument.
+
+The `EnabledParameters` getters are returning values using the `(value, ok)`
+idiom in order to indicate if the values were actually set by the caller or if
+there are unspecified.
+
 ### noop package
 
 The `go.opentelemetry.io/otel/log/noop` package provides

diff --git a/log/internal/global/log.go b/log/internal/global/log.go
@@ -87,10 +87,10 @@ func (l *logger) Emit(ctx context.Context, r log.Record) {
 	}
 }
 
-func (l *logger) Enabled(ctx context.Context, r log.Record) bool {
+func (l *logger) Enabled(ctx context.Context, param log.EnabledParameters) bool {
 	var enabled bool
 	if del, ok := l.delegate.Load().(log.Logger); ok {
-		enabled = del.Enabled(ctx, r)
+		enabled = del.Enabled(ctx, param)
 	}
 	return enabled
 }

diff --git a/log/internal/global/log_test.go b/log/internal/global/log_test.go
@@ -51,11 +51,12 @@ func TestLoggerConcurrentSafe(t *testing.T) {
 
 		ctx := context.Background()
 		var r log.Record
+		var param log.EnabledParameters
 
 		var enabled bool
 		for {
 			l.Emit(ctx, r)
-			enabled = l.Enabled(ctx, r)
+			enabled = l.Enabled(ctx, param)
 
 			select {
 			case <-stop:
@@ -103,16 +104,17 @@ type testLogger struct {
 }
 
 func (l *testLogger) Emit(context.Context, log.Record) { l.emitN++ }
-func (l *testLogger) Enabled(context.Context, log.Record) bool {
+func (l *testLogger) Enabled(context.Context, log.EnabledParameters) bool {
 	l.enabledN++
 	return true
 }
 
 func emitRecord(l log.Logger) {
 	ctx := context.Background()
+	var param log.EnabledParameters
 	var r log.Record
 
-	_ = l.Enabled(ctx, r)
+	_ = l.Enabled(ctx, param)
 	l.Emit(ctx, r)
 }
 

diff --git a/log/logger.go b/log/logger.go
@@ -31,26 +31,26 @@ type Logger interface {
 	Emit(ctx context.Context, record Record)
 
 	// Enabled returns whether the Logger emits for the given context and
-	// record.
+	// param.
 	//
-	// The passed record is likely to be a partial record with only the
-	// bridge-relevant information being provided (e.g a record with only the
+	// The passed param is likely to be a partial record with only the
+	// bridge-relevant information being provided (e.g a param with only the
 	// Severity set). If a Logger needs more information than is provided, it
 	// is said to be in an indeterminate state (see below).
 	//
 	// The returned value will be true when the Logger will emit for the
-	// provided context and record, and will be false if the Logger will not
+	// provided context and param, and will be false if the Logger will not
 	// emit. The returned value may be true or false in an indeterminate state.
 	// An implementation should default to returning true for an indeterminate
 	// state, but may return false if valid reasons in particular circumstances
 	// exist (e.g. performance, correctness).
 	//
-	// The record should not be held by the implementation. A copy should be
+	// The param should not be held by the implementation. A copy should be
 	// made if the record needs to be held after the call returns.
 	//
 	// Implementations of this method need to be safe for a user to call
 	// concurrently.
-	Enabled(ctx context.Context, record Record) bool
+	Enabled(ctx context.Context, param EnabledParameters) bool
 }
 
 // LoggerOption applies configuration options to a [Logger].
@@ -129,3 +129,21 @@ func WithSchemaURL(schemaURL string) LoggerOption {
 		return config
 	})
 }
+
+// EnabledParameters represents payload for [Logger]'s Enabled method.
+type EnabledParameters struct {
+	severity    Severity
+	severitySet bool
+}
+
+// Severity returns the [Severity] level value, or [SeverityUndefined] if no value was set.
+// The ok result indicates whether the value was set.
+func (r *EnabledParameters) Severity() (value Severity, ok bool) {
+	return r.severity, r.severitySet
+}
+
+// SetSeverity sets the [Severity] level.
+func (r *EnabledParameters) SetSeverity(level Severity) {
+	r.severity = level
+	r.severitySet = true
+}
diff --git a/log/logtest/recorder.go b/log/logtest/recorder.go
@@ -11,9 +11,9 @@ import (
 	"go.opentelemetry.io/otel/log/embedded"
 )
 
-type enabledFn func(context.Context, log.Record) bool
+type enabledFn func(context.Context, log.EnabledParameters) bool
 
-var defaultEnabledFunc = func(context.Context, log.Record) bool {
+var defaultEnabledFunc = func(context.Context, log.EnabledParameters) bool {
 	return true
 }
 
@@ -42,7 +42,7 @@ func (f optFunc) apply(c config) config { return f(c) }
 // WithEnabledFunc allows configuring whether the [Recorder] is enabled for specific log entries or not.
 //
 // By default, the Recorder is enabled for every log entry.
-func WithEnabledFunc(fn func(context.Context, log.Record) bool) Option {
+func WithEnabledFunc(fn func(context.Context, log.EnabledParameters) bool) Option {
 	return optFunc(func(c config) config {
 		c.enabledFn = fn
 		return c
@@ -155,12 +155,12 @@ type logger struct {
 }
 
 // Enabled indicates whether a specific record should be stored.
-func (l *logger) Enabled(ctx context.Context, record log.Record) bool {
+func (l *logger) Enabled(ctx context.Context, opts log.EnabledParameters) bool {
 	if l.enabledFn == nil {
-		return defaultEnabledFunc(ctx, record)
+		return defaultEnabledFunc(ctx, opts)
 	}
 
-	return l.enabledFn(ctx, record)
+	return l.enabledFn(ctx, opts)
 }
 
 // Emit stores the log record.

diff --git a/log/logtest/recorder_test.go b/log/logtest/recorder_test.go
@@ -65,47 +65,47 @@ func TestRecorderLoggerCreatesNewStruct(t *testing.T) {
 
 func TestLoggerEnabled(t *testing.T) {
 	for _, tt := range []struct {
-		name        string
-		options     []Option
-		ctx         context.Context
-		buildRecord func() log.Record
+		name                   string
+		options                []Option
+		ctx                    context.Context
+		buildEnabledParameters func() log.EnabledParameters
 
 		isEnabled bool
 	}{
 		{
 			name: "the default option enables every log entry",
 			ctx:  context.Background(),
-			buildRecord: func() log.Record {
-				return log.Record{}
+			buildEnabledParameters: func() log.EnabledParameters {
+				return log.EnabledParameters{}
 			},
 
 			isEnabled: true,
 		},
 		{
 			name: "with everything disabled",
 			options: []Option{
-				WithEnabledFunc(func(context.Context, log.Record) bool {
+				WithEnabledFunc(func(context.Context, log.EnabledParameters) bool {
 					return false
 				}),
 			},
 			ctx: context.Background(),
-			buildRecord: func() log.Record {
-				return log.Record{}
+			buildEnabledParameters: func() log.EnabledParameters {
+				return log.EnabledParameters{}
 			},
 
 			isEnabled: false,
 		},
 	} {
 		t.Run(tt.name, func(t *testing.T) {
-			e := NewRecorder(tt.options...).Logger("test").Enabled(tt.ctx, tt.buildRecord())
+			e := NewRecorder(tt.options...).Logger("test").Enabled(tt.ctx, tt.buildEnabledParameters())
 			assert.Equal(t, tt.isEnabled, e)
 		})
 	}
 }
 
 func TestLoggerEnabledFnUnset(t *testing.T) {
 	r := &logger{}
-	assert.True(t, r.Enabled(context.Background(), log.Record{}))
+	assert.True(t, r.Enabled(context.Background(), log.EnabledParameters{}))
 }
 
 func TestRecorderEmitAndReset(t *testing.T) {
@@ -158,7 +158,7 @@ func TestRecorderConcurrentSafe(t *testing.T) {
 			defer wg.Done()
 
 			nr := r.Logger("test")
-			nr.Enabled(context.Background(), log.Record{})
+			nr.Enabled(context.Background(), log.EnabledParameters{})
 			nr.Emit(context.Background(), log.Record{})
 
 			r.Result()

diff --git a/log/noop/noop.go b/log/noop/noop.go
@@ -47,4 +47,4 @@ type Logger struct{ embedded.Logger }
 func (Logger) Emit(context.Context, log.Record) {}
 
 // Enabled returns false. No log records are ever emitted.
-func (Logger) Enabled(context.Context, log.Record) bool { return false }
+func (Logger) Enabled(context.Context, log.EnabledParameters) bool { return false }
diff --git a/sdk/log/example_test.go b/sdk/log/example_test.go
@@ -90,7 +90,7 @@ type ContextFilterProcessor struct {
 }
 
 type filter interface {
-	Enabled(ctx context.Context, record log.Record) bool
+	Enabled(ctx context.Context, param logapi.EnabledParameters) bool
 }
 
 func (p *ContextFilterProcessor) OnEmit(ctx context.Context, record *log.Record) error {
@@ -100,13 +100,13 @@ func (p *ContextFilterProcessor) OnEmit(ctx context.Context, record *log.Record)
 	return p.Processor.OnEmit(ctx, record)
 }
 
-func (p *ContextFilterProcessor) Enabled(ctx context.Context, record log.Record) bool {
+func (p *ContextFilterProcessor) Enabled(ctx context.Context, param logapi.EnabledParameters) bool {
 	p.lazyFilter.Do(func() {
 		if f, ok := p.Processor.(filter); ok {
 			p.filter = f
 		}
 	})
-	return !ignoreLogs(ctx) && (p.filter == nil || p.filter.Enabled(ctx, record))
+	return !ignoreLogs(ctx) && (p.filter == nil || p.filter.Enabled(ctx, param))
 }
 
 func ignoreLogs(ctx context.Context) bool {
@@ -147,11 +147,6 @@ func (p *RedactTokensProcessor) OnEmit(ctx context.Context, record *log.Record)
 	return nil
 }
 
-// Enabled returns true.
-func (p *RedactTokensProcessor) Enabled(context.Context, log.Record) bool {
-	return true
-}
-
 // Shutdown returns nil.
 func (p *RedactTokensProcessor) Shutdown(ctx context.Context) error {
 	return nil

diff --git a/sdk/log/internal/x/x.go b/sdk/log/internal/x/x.go
@@ -10,37 +10,38 @@ import (
 	"go.opentelemetry.io/otel/log"
 )
 
-// FilterProcessor is a [Processor] that knows, and can identify, what
-// [log.Record] it will process or drop when it is passed to OnEmit.
+// FilterProcessor is a [go.opentelemetry.io/otel/sdk/log.Processor] that knows,
+// and can identify, what [log.Record] it will process or drop when it is
+// passed to OnEmit.
 //
 // This is useful for users of logging libraries that want to know if a [log.Record]
 // will be processed or dropped before they perform complex operations to
 // construct the [log.Record].
 //
-// [Processor] implementations that choose to support this by satisfying this
+// Processor implementations that choose to support this by satisfying this
 // interface are expected to re-evaluate the [log.Record]s passed to OnEmit, it is
 // not expected that the caller to OnEmit will use the functionality from this
 // interface prior to calling OnEmit.
 //
-// This should only be implemented for [Processor]s that can make reliable
+// This should only be implemented for Processors that can make reliable
 // enough determination of this prior to processing a [log.Record] and where
 // the result is dynamic.
 //
 // [Processor]: https://pkg.go.dev/go.opentelemetry.io/otel/sdk/log#Processor
 type FilterProcessor interface {
 	// Enabled returns whether the Processor will process for the given context
-	// and record.
+	// and param.
 	//
-	// The passed record is likely to be a partial record with only the
+	// The passed param is likely to be a partial record with only the
 	// bridge-relevant information being provided (e.g a record with only the
 	// Severity set). If a Logger needs more information than is provided, it
 	// is said to be in an indeterminate state (see below).
 	//
 	// The returned value will be true when the Processor will process for the
-	// provided context and record, and will be false if the Processor will not
+	// provided context and param, and will be false if the Processor will not
 	// process. An implementation should default to returning true for an
 	// indeterminate state.
 	//
-	// Implementations should not modify the record.
-	Enabled(ctx context.Context, record log.Record) bool
+	// Implementations should not modify the param.
+	Enabled(ctx context.Context, param log.EnabledParameters) bool
 }