Seal Logger* traits

Author: iRevive

core/logs/src/main/scala/org/typelevel/otel4s/logs/Logger.scala

@@ -27,7 +27,7 @@ import org.typelevel.otel4s.meta.InstrumentMeta
   *   the `Logger` is intended to be used only for bridging logs from other log frameworks into OpenTelemetry and is
   *   '''NOT a replacement''' for logging API.
   */
-trait Logger[F[_], Ctx] {
+sealed trait Logger[F[_], Ctx] {
 
   /** The instrument's metadata. Indicates whether instrumentation is enabled.
     */
@@ -51,6 +51,8 @@ trait Logger[F[_], Ctx] {
 }
 
 object Logger {
+  private[otel4s] trait Unsealed[F[_], Ctx] extends Logger[F, Ctx]
+
   def apply[F[_], Ctx](implicit ev: Logger[F, Ctx]): Logger[F, Ctx] = ev
 
   /** Creates a no-op implementation of the [[Logger]].

core/logs/src/main/scala/org/typelevel/otel4s/logs/LoggerBuilder.scala

@@ -27,7 +27,7 @@ import cats.syntax.functor._
   * @see
   *   [[https://opentelemetry.io/docs/specs/otel/logs/api/#get-a-logger]]
   */
-trait LoggerBuilder[F[_], Ctx] {
+sealed trait LoggerBuilder[F[_], Ctx] {
 
   /** Assigns a version to the resulting Logger.
     *
@@ -54,6 +54,7 @@ trait LoggerBuilder[F[_], Ctx] {
 }
 
 object LoggerBuilder {
+  private[otel4s] trait Unsealed[F[_], Ctx] extends LoggerBuilder[F, Ctx]
 
   /** Creates a no-op implementation of the [[LoggerBuilder]].
     *

core/logs/src/main/scala/org/typelevel/otel4s/logs/LoggerProvider.scala

@@ -27,7 +27,7 @@ import cats.syntax.functor._
   * @see
   *   [[https://opentelemetry.io/docs/specs/otel/logs/api/#loggerprovider]]
   */
-trait LoggerProvider[F[_], Ctx] {
+sealed trait LoggerProvider[F[_], Ctx] {
 
   /** Creates a named [[Logger]].
     *
@@ -69,6 +69,7 @@ trait LoggerProvider[F[_], Ctx] {
 }
 
 object LoggerProvider {
+  private[otel4s] trait Unsealed[F[_], Ctx] extends LoggerProvider[F, Ctx]
 
   def apply[F[_], Ctx](implicit ev: LoggerProvider[F, Ctx]): LoggerProvider[F, Ctx] = ev