diff --git a/src/main/scala-3/com/typesafe/scalalogging/LoggerMacro.scala b/src/main/scala-3/com/typesafe/scalalogging/LoggerMacro.scala
index 2013f48..a52ff05 100644
--- a/src/main/scala-3/com/typesafe/scalalogging/LoggerMacro.scala
+++ b/src/main/scala-3/com/typesafe/scalalogging/LoggerMacro.scala
@@ -20,7 +20,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isErrorEnabled) $underlying.error($message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{ if ($underlying.isErrorEnabled) $underlying.error($message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isErrorEnabled) $underlying.error($message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -38,7 +38,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isErrorEnabled($marker)) $underlying.error($marker, $message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{if ($underlying.isErrorEnabled($marker)) $underlying.error($marker, $message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isErrorEnabled($marker)) $underlying.error($marker, $message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -64,7 +64,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isWarnEnabled) $underlying.warn($message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{ if ($underlying.isWarnEnabled) $underlying.warn($message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isWarnEnabled) $underlying.warn($message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -82,7 +82,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isWarnEnabled($marker)) $underlying.warn($marker, $message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{if ($underlying.isWarnEnabled($marker)) $underlying.warn($marker, $message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isWarnEnabled($marker)) $underlying.warn($marker, $message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -108,7 +108,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isInfoEnabled) $underlying.info($message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{ if ($underlying.isInfoEnabled) $underlying.info($message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isInfoEnabled) $underlying.info($message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -126,7 +126,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isInfoEnabled($marker)) $underlying.info($marker, $message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{if ($underlying.isInfoEnabled($marker)) $underlying.info($marker, $message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isInfoEnabled($marker)) $underlying.info($marker, $message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -153,7 +153,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isDebugEnabled) $underlying.debug($message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{ if ($underlying.isDebugEnabled) $underlying.debug($message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isDebugEnabled) $underlying.debug($message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -171,7 +171,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isDebugEnabled($marker)) $underlying.debug($marker, $message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{if ($underlying.isDebugEnabled($marker)) $underlying.debug($marker, $message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isDebugEnabled($marker)) $underlying.debug($marker, $message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -197,7 +197,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isTraceEnabled) $underlying.trace($message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{ if ($underlying.isTraceEnabled) $underlying.trace($message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isTraceEnabled) $underlying.trace($message, ${Expr.ofSeq(anyRefArgs)}*) }
@@ -215,7 +215,7 @@ private[scalalogging] object LoggerMacro {
     val anyRefArgs = formatArgs(args)
     if(anyRefArgs.isEmpty)
       '{ if ($underlying.isTraceEnabled($marker)) $underlying.trace($marker, $message) }
-    else if(anyRefArgs.length == 1)
+    else if(anyRefArgs.lengthIs == 1)
       '{if ($underlying.isTraceEnabled($marker)) $underlying.trace($marker, $message, ${anyRefArgs.head}) }
     else
       '{ if ($underlying.isTraceEnabled($marker)) $underlying.trace($marker, $message, ${Expr.ofSeq(anyRefArgs)}*) }
diff --git a/src/main/scala-3/com/typesafe/scalalogging/LoggerTakingImplicitMacro.scala b/src/main/scala-3/com/typesafe/scalalogging/LoggerTakingImplicitMacro.scala
index 31bff70..4715289 100644
--- a/src/main/scala-3/com/typesafe/scalalogging/LoggerTakingImplicitMacro.scala
+++ b/src/main/scala-3/com/typesafe/scalalogging/LoggerTakingImplicitMacro.scala
@@ -22,7 +22,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def errorMessageArgs[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isErrorEnabled) {
             $underlying.error($canLogEv.logMessage($message, $a), ${formatedArgs.head})
             $canLogEv.afterLog($a)
@@ -48,7 +48,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def errorMessageArgsMarker[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], marker: Expr[Marker], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isErrorEnabled($marker)) {
           $underlying.error($marker, $canLogEv.logMessage($message, $a), ${formatedArgs.head})
           $canLogEv.afterLog($a)
@@ -82,7 +82,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def warnMessageArgs[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isWarnEnabled) {
             $underlying.warn($canLogEv.logMessage($message, $a), ${formatedArgs.head})
             $canLogEv.afterLog($a)
@@ -108,7 +108,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def warnMessageArgsMarker[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], marker: Expr[Marker], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isWarnEnabled($marker)) {
           $underlying.warn($marker, $canLogEv.logMessage($message, $a), ${formatedArgs.head})
           $canLogEv.afterLog($a)
@@ -143,7 +143,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def infoMessageArgs[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isInfoEnabled) {
             $underlying.info($canLogEv.logMessage($message, $a), ${formatedArgs.head})
             $canLogEv.afterLog($a)
@@ -169,7 +169,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def infoMessageArgsMarker[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], marker: Expr[Marker], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isInfoEnabled($marker)) {
           $underlying.info($marker, $canLogEv.logMessage($message, $a), ${formatedArgs.head})
           $canLogEv.afterLog($a)
@@ -204,7 +204,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def debugMessageArgs[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isDebugEnabled) {
             $underlying.debug($canLogEv.logMessage($message, $a), ${formatedArgs.head})
             $canLogEv.afterLog($a)
@@ -230,7 +230,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def debugMessageArgsMarker[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], marker: Expr[Marker], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isDebugEnabled($marker)) {
           $underlying.debug($marker, $canLogEv.logMessage($message, $a), ${formatedArgs.head})
           $canLogEv.afterLog($a)
@@ -265,7 +265,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def traceMessageArgs[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isTraceEnabled) {
             $underlying.trace($canLogEv.logMessage($message, $a), ${formatedArgs.head})
             $canLogEv.afterLog($a)
@@ -291,7 +291,7 @@ private[scalalogging] object LoggerTakingImplicitMacro {
 
   def traceMessageArgsMarker[A: Type](underlying: Expr[Underlying], canLogEv: Expr[CanLog[A]], marker: Expr[Marker], message: Expr[String], args: Expr[Seq[Any]])(a: Expr[A])(using Quotes): Expr[Unit] = {
     val formatedArgs = LoggerMacro.formatArgs(args)
-    if (formatedArgs.length == 1)
+    if (formatedArgs.lengthIs == 1)
       '{if ($underlying.isTraceEnabled($marker)) {
           $underlying.trace($marker, $canLogEv.logMessage($message, $a), ${formatedArgs.head})
           $canLogEv.afterLog($a)