Update log bridge packages comment

bridges/otellogrus/hook.go

@@ -27,7 +27,7 @@
 //   - [logrus.PanicLevel] is transformed to [log.SeverityFatal4]
 //
 // Field values are transformed based on their type into log attributes, or
-// into a string value if there is no matching type.
+// into a string value encoded using [fmt.Sprintf] if there is no matching type.
 //
 // [OpenTelemetry]: https://opentelemetry.io/docs/concepts/signals/logs/
 package otellogrus // import "go.opentelemetry.io/contrib/bridges/otellogrus"

bridges/otelslog/handler.go

@@ -26,9 +26,8 @@
 //
 // Attribute values are transformed based on their [slog.Kind]:
 //
-//   - [slog.KindAny] non-nil values are transformed to [log.StringValue]
-//     encoded using [fmt.Sprintf].
-//     Nil values are transformed to a zero value of [log.Value].
+//   - [slog.KindAny] values are transformed based on their type or
+//     into a string value encoded using [fmt.Sprintf] if there is no matching type.
 //   - [slog.KindBool] are transformed to [log.BoolValue] directly.
 //   - [slog.KindDuration] are transformed to [log.Int64Value] as nanoseconds.
 //   - [slog.KindFloat64] are transformed to [log.Float64Value] directly.

bridges/otelzap/core.go

@@ -27,7 +27,8 @@
 //   - [zapcore.PanicLevel] is transformed to [log.SeverityFatal2]
 //   - [zapcore.FatalLevel] is transformed to [log.SeverityFatal3]
 //
-// Fields are transformed based on their type into log attributes, or into a string value if there is no matching type.
+// Fields are transformed based on their type into log attributes, or
+// into a string value encoded using [fmt.Sprintf] if there is no matching type.
 //
 // [OpenTelemetry]: https://opentelemetry.io/docs/concepts/signals/logs/
 package otelzap // import "go.opentelemetry.io/contrib/bridges/otelzap"