Add initial nullable annotations.

bgrainger · bgrainger · commit 04784efb9cad · 2019-08-10T12:05:27.000-07:00
diff --git a/src/MySqlConnector/Authentication/AuthenticationPlugins.cs b/src/MySqlConnector/Authentication/AuthenticationPlugins.cs
@@ -1,6 +1,6 @@
-#nullable disable
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 
 namespace MySqlConnector.Authentication
 {
@@ -24,7 +24,7 @@ public static void Register(IAuthenticationPlugin plugin)
 				s_plugins.Add(plugin.Name, plugin);
 		}
 
-		internal static bool TryGetPlugin(string name, out IAuthenticationPlugin plugin)
+		internal static bool TryGetPlugin(string name, [NotNullWhen(true)] out IAuthenticationPlugin? plugin)
 		{
 			lock (s_lock)
 				return s_plugins.TryGetValue(name, out plugin);
diff --git a/src/MySqlConnector/Authentication/IAuthenticationPlugin.cs b/src/MySqlConnector/Authentication/IAuthenticationPlugin.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 
 namespace MySqlConnector.Authentication
diff --git a/src/MySqlConnector/Logging/ConsoleLoggerProvider.cs b/src/MySqlConnector/Logging/ConsoleLoggerProvider.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Globalization;
 using System.Text;
@@ -28,7 +27,7 @@ public ConsoleLogger(ConsoleLoggerProvider provider, string name)
 
 			public bool IsEnabled(MySqlConnectorLogLevel level) => level >= m_provider.m_minimumLevel && level <= MySqlConnectorLogLevel.Fatal;
 
-			public void Log(MySqlConnectorLogLevel level, string message, object[] args = null, Exception exception = null)
+			public void Log(MySqlConnectorLogLevel level, string message, object?[]? args = null, Exception? exception = null)
 			{
 				if (!IsEnabled(level))
 					return;
diff --git a/src/MySqlConnector/Logging/IMySqlConnectorLogger.cs b/src/MySqlConnector/Logging/IMySqlConnectorLogger.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 
 namespace MySqlConnector.Logging
@@ -28,6 +27,6 @@ public interface IMySqlConnectorLogger
 		/// <remarks>This method may be called from multiple threads and must be thread-safe. This method may be called
 		/// even if <see cref="IsEnabled"/> would return <c>false</c> for <paramref name="level"/>; the implementation must
 		/// check if logging is enabled for that level.</remarks>
-		void Log(MySqlConnectorLogLevel level, string message, object[] args = null, Exception exception = null);
+		void Log(MySqlConnectorLogLevel level, string message, object?[]? args = null, Exception? exception = null);
 	}
 }
diff --git a/src/MySqlConnector/Logging/IMySqlConnectorLoggerProvider.cs b/src/MySqlConnector/Logging/IMySqlConnectorLoggerProvider.cs
@@ -1,4 +1,3 @@
-#nullable disable
 namespace MySqlConnector.Logging
 {
 	/// <summary>
diff --git a/src/MySqlConnector/Logging/LoggerExtensions.cs b/src/MySqlConnector/Logging/LoggerExtensions.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 
 namespace MySqlConnector.Logging
@@ -12,18 +11,18 @@ internal static class LoggerExtensions
 		public static bool IsErrorEnabled(this IMySqlConnectorLogger log) => log.IsEnabled(MySqlConnectorLogLevel.Error);
 		public static bool IsFatalEnabled(this IMySqlConnectorLogger log) => log.IsEnabled(MySqlConnectorLogLevel.Fatal);
 
-		public static void Trace(this IMySqlConnectorLogger log, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Trace, message, args, null);
-		public static void Debug(this IMySqlConnectorLogger log, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Debug, message, args, null);
-		public static void Info(this IMySqlConnectorLogger log, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Info, message, args, null);
-		public static void Warn(this IMySqlConnectorLogger log, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Warn, message, args, null);
-		public static void Error(this IMySqlConnectorLogger log, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Error, message, args, null);
-		public static void Fatal(this IMySqlConnectorLogger log, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Fatal, message, args, null);
+		public static void Trace(this IMySqlConnectorLogger log, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Trace, message, args, null);
+		public static void Debug(this IMySqlConnectorLogger log, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Debug, message, args, null);
+		public static void Info(this IMySqlConnectorLogger log, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Info, message, args, null);
+		public static void Warn(this IMySqlConnectorLogger log, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Warn, message, args, null);
+		public static void Error(this IMySqlConnectorLogger log, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Error, message, args, null);
+		public static void Fatal(this IMySqlConnectorLogger log, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Fatal, message, args, null);
 
-		public static void Trace(this IMySqlConnectorLogger log, Exception exception, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Trace, message, args, exception);
-		public static void Debug(this IMySqlConnectorLogger log, Exception exception, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Debug, message, args, exception);
-		public static void Info(this IMySqlConnectorLogger log, Exception exception, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Info, message, args, exception);
-		public static void Warn(this IMySqlConnectorLogger log, Exception exception, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Warn, message, args, exception);
-		public static void Error(this IMySqlConnectorLogger log, Exception exception, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Error, message, args, exception);
-		public static void Fatal(this IMySqlConnectorLogger log, Exception exception, string message, params object[] args) => log.Log(MySqlConnectorLogLevel.Fatal, message, args, exception);
+		public static void Trace(this IMySqlConnectorLogger log, Exception exception, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Trace, message, args, exception);
+		public static void Debug(this IMySqlConnectorLogger log, Exception exception, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Debug, message, args, exception);
+		public static void Info(this IMySqlConnectorLogger log, Exception exception, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Info, message, args, exception);
+		public static void Warn(this IMySqlConnectorLogger log, Exception exception, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Warn, message, args, exception);
+		public static void Error(this IMySqlConnectorLogger log, Exception exception, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Error, message, args, exception);
+		public static void Fatal(this IMySqlConnectorLogger log, Exception exception, string message, params object?[] args) => log.Log(MySqlConnectorLogLevel.Fatal, message, args, exception);
 	}
 }
diff --git a/src/MySqlConnector/Logging/MySqlConnectorLogManager.cs b/src/MySqlConnector/Logging/MySqlConnectorLogManager.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 
 namespace MySqlConnector.Logging
diff --git a/src/MySqlConnector/Logging/NoOpLogger.cs b/src/MySqlConnector/Logging/NoOpLogger.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 
 namespace MySqlConnector.Logging
@@ -17,7 +16,7 @@ public sealed class NoOpLogger : IMySqlConnectorLogger
 		/// <summary>
 		/// Ignores the specified log message.
 		/// </summary>
-		public void Log(MySqlConnectorLogLevel level, string message, object[] args = null, Exception exception = null)
+		public void Log(MySqlConnectorLogLevel level, string message, object?[]? args = null, Exception? exception = null)
 		{
 		}
 
diff --git a/src/MySqlConnector/Logging/NoOpLoggerProvider.cs b/src/MySqlConnector/Logging/NoOpLoggerProvider.cs
@@ -1,4 +1,3 @@
-#nullable disable
 namespace MySqlConnector.Logging
 {
 	/// <summary>
diff --git a/src/MySqlConnector/Protocol/PayloadData.cs b/src/MySqlConnector/Protocol/PayloadData.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Buffers;
 
@@ -20,12 +19,12 @@ public PayloadData(ArraySegment<byte> data, bool isPooled = false)
 
 		public ArraySegment<byte> ArraySegment { get; }
 		public ReadOnlySpan<byte> AsSpan() => ArraySegment.AsSpan();
-		public byte HeaderByte => ArraySegment.Array[ArraySegment.Offset];
+		public byte HeaderByte => ArraySegment.Array![ArraySegment.Offset];
 
 		public void Dispose()
 		{
 			if (m_isPooled)
-				ArrayPool<byte>.Shared.Return(ArraySegment.Array);
+				ArrayPool<byte>.Shared.Return(ArraySegment.Array!);
 		}
 
 		readonly bool m_isPooled;
diff --git a/src/MySqlConnector/Protocol/Payloads/AuthenticationMethodSwitchRequestPayload.cs b/src/MySqlConnector/Protocol/Payloads/AuthenticationMethodSwitchRequestPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Text;
 using MySqlConnector.Protocol.Serialization;
diff --git a/src/MySqlConnector/Protocol/Payloads/AuthenticationMoreDataPayload.cs b/src/MySqlConnector/Protocol/Payloads/AuthenticationMoreDataPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using MySqlConnector.Protocol.Serialization;
 
diff --git a/src/MySqlConnector/Protocol/Payloads/CachingSha2ServerResponsePayload.cs b/src/MySqlConnector/Protocol/Payloads/CachingSha2ServerResponsePayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using MySqlConnector.Protocol.Serialization;
 
diff --git a/src/MySqlConnector/Protocol/Payloads/ChangeUserPayload.cs b/src/MySqlConnector/Protocol/Payloads/ChangeUserPayload.cs
@@ -1,11 +1,10 @@
-#nullable disable
 using MySqlConnector.Protocol.Serialization;
 
 namespace MySqlConnector.Protocol.Payloads
 {
 	internal static class ChangeUserPayload
 	{
-		public static PayloadData Create(string user, byte[] authResponse, string schemaName, CharacterSet characterSet, byte[] connectionAttributes)
+		public static PayloadData Create(string user, byte[] authResponse, string? schemaName, CharacterSet characterSet, byte[]? connectionAttributes)
 		{
 			var writer = new ByteBufferWriter();
 
diff --git a/src/MySqlConnector/Protocol/Payloads/ColumnDefinitionPayload.cs b/src/MySqlConnector/Protocol/Payloads/ColumnDefinitionPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System.Text;
 using MySqlConnector.Protocol.Serialization;
 using MySqlConnector.Utilities;
@@ -13,7 +12,7 @@ public string Name
 			{
 				if (!m_readNames)
 					ReadNames();
-				return m_name;
+				return m_name!;
 			}
 		}
 
@@ -31,7 +30,7 @@ public string SchemaName
 			{
 				if (!m_readNames)
 					ReadNames();
-				return m_schemaName;
+				return m_schemaName!;
 			}
 		}
 
@@ -41,7 +40,7 @@ public string CatalogName
 			{
 				if (!m_readNames)
 					ReadNames();
-				return m_catalogName;
+				return m_catalogName!;
 			}
 		}
 
@@ -51,7 +50,7 @@ public string Table
 			{
 				if (!m_readNames)
 					ReadNames();
-				return m_table;
+				return m_table!;
 			}
 		}
 
@@ -61,7 +60,7 @@ public string PhysicalTable
 			{
 				if (!m_readNames)
 					ReadNames();
-				return m_physicalTable;
+				return m_physicalTable!;
 			}
 		}
 
@@ -71,7 +70,7 @@ public string PhysicalName
 			{
 				if (!m_readNames)
 					ReadNames();
-				return m_physicalName;
+				return m_physicalName!;
 			}
 		}
 
@@ -129,11 +128,11 @@ private void ReadNames()
 		ResizableArraySegment<byte> OriginalData { get; }
 
 		bool m_readNames;
-		string m_name;
-		string m_schemaName;
-		string m_catalogName;
-		string m_table;
-		string m_physicalTable;
-		string m_physicalName;
+		string? m_name;
+		string? m_schemaName;
+		string? m_catalogName;
+		string? m_table;
+		string? m_physicalTable;
+		string? m_physicalName;
 	}
 }
diff --git a/src/MySqlConnector/Protocol/Payloads/EmptyPayload.cs b/src/MySqlConnector/Protocol/Payloads/EmptyPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 namespace MySqlConnector.Protocol.Payloads
 {
 	internal static class EmptyPayload
diff --git a/src/MySqlConnector/Protocol/Payloads/EofPayload.cs b/src/MySqlConnector/Protocol/Payloads/EofPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using MySqlConnector.Protocol.Serialization;
 
@@ -32,7 +31,7 @@ public static EofPayload Create(ReadOnlySpan<byte> span)
 		/// <param name="payload">The payload to examine.</param>
 		/// <returns><c>true</c> if this is an EOF packet; otherwise, <c>false</c>.</returns>
 		public static bool IsEof(PayloadData payload) =>
-			payload.ArraySegment.Count > 0 && payload.ArraySegment.Count < 9 && payload.ArraySegment.Array[payload.ArraySegment.Offset] == Signature;
+			payload.ArraySegment.Count > 0 && payload.ArraySegment.Count < 9 && payload.ArraySegment.Array![payload.ArraySegment.Offset] == Signature;
 
 		public const byte Signature = 0xFE;
 
diff --git a/src/MySqlConnector/Protocol/Payloads/ErrorPayload.cs b/src/MySqlConnector/Protocol/Payloads/ErrorPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Text;
 using MySql.Data.MySqlClient;
diff --git a/src/MySqlConnector/Protocol/Payloads/HandshakeResponse41Payload.cs b/src/MySqlConnector/Protocol/Payloads/HandshakeResponse41Payload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using MySqlConnector.Core;
 using MySqlConnector.Protocol.Serialization;
@@ -48,7 +47,7 @@ private static ByteBufferWriter CreateCapabilitiesPayload(ProtocolCapabilities s
 		public static PayloadData CreateWithSsl(ProtocolCapabilities serverCapabilities, ConnectionSettings cs, bool useCompression, CharacterSet characterSet) =>
 			CreateCapabilitiesPayload(serverCapabilities, cs, useCompression, characterSet, ProtocolCapabilities.Ssl).ToPayloadData();
 
-		public static PayloadData Create(InitialHandshakePayload handshake, ConnectionSettings cs, bool useCompression, CharacterSet characterSet, byte[] connectionAttributes)
+		public static PayloadData Create(InitialHandshakePayload handshake, ConnectionSettings cs, bool useCompression, CharacterSet characterSet, byte[]? connectionAttributes)
 		{
 			// TODO: verify server capabilities
 			var writer = CreateCapabilitiesPayload(handshake.ProtocolCapabilities, cs, useCompression, characterSet);
diff --git a/src/MySqlConnector/Protocol/Payloads/InitDatabasePayload.cs b/src/MySqlConnector/Protocol/Payloads/InitDatabasePayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using MySqlConnector.Protocol.Serialization;
 
 namespace MySqlConnector.Protocol.Payloads
diff --git a/src/MySqlConnector/Protocol/Payloads/InitialHandshakePayload.cs b/src/MySqlConnector/Protocol/Payloads/InitialHandshakePayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Text;
 using MySqlConnector.Protocol.Serialization;
@@ -12,17 +11,17 @@ internal sealed class InitialHandshakePayload
 		public byte[] ServerVersion { get; }
 		public int ConnectionId { get; }
 		public byte[] AuthPluginData { get; }
-		public string AuthPluginName { get; }
+		public string? AuthPluginName { get; }
 
 		public static InitialHandshakePayload Create(ReadOnlySpan<byte> span)
 		{
 			var reader = new ByteArrayReader(span);
 			reader.ReadByte(c_protocolVersion);
 			var serverVersion = reader.ReadNullTerminatedByteString();
 			var connectionId = reader.ReadInt32();
-			byte[] authPluginData = null;
+			byte[]? authPluginData = null;
 			var authPluginData1 = reader.ReadByteString(8);
-			string authPluginName = null;
+			string? authPluginName = null;
 			reader.ReadByte(0);
 			var protocolCapabilities = (ProtocolCapabilities) reader.ReadUInt16();
 			if (reader.BytesRemaining > 0)
@@ -60,7 +59,7 @@ public static InitialHandshakePayload Create(ReadOnlySpan<byte> span)
 			return new InitialHandshakePayload(protocolCapabilities, serverVersion.ToArray(), connectionId, authPluginData, authPluginName);
 		}
 
-		private InitialHandshakePayload(ProtocolCapabilities protocolCapabilities, byte[] serverVersion, int connectionId, byte[] authPluginData, string authPluginName)
+		private InitialHandshakePayload(ProtocolCapabilities protocolCapabilities, byte[] serverVersion, int connectionId, byte[] authPluginData, string? authPluginName)
 		{
 			ProtocolCapabilities = protocolCapabilities;
 			ServerVersion = serverVersion;
diff --git a/src/MySqlConnector/Protocol/Payloads/LocalInfilePayload.cs b/src/MySqlConnector/Protocol/Payloads/LocalInfilePayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Text;
 using MySqlConnector.Protocol.Serialization;
diff --git a/src/MySqlConnector/Protocol/Payloads/OkPayload.cs b/src/MySqlConnector/Protocol/Payloads/OkPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using System.Text;
 using MySqlConnector.Protocol.Serialization;
@@ -12,7 +11,7 @@ internal sealed class OkPayload
 		public ulong LastInsertId { get; }
 		public ServerStatus ServerStatus { get; }
 		public int WarningCount { get; }
-		public string NewSchema { get; }
+		public string? NewSchema { get; }
 
 		public const byte Signature = 0x00;
 
@@ -36,7 +35,7 @@ public static OkPayload Create(ReadOnlySpan<byte> span, bool deprecateEof, bool
 			var lastInsertId = reader.ReadLengthEncodedInteger();
 			var serverStatus = (ServerStatus) reader.ReadUInt16();
 			var warningCount = (int) reader.ReadUInt16();
-			string newSchema = null;
+			string? newSchema = null;
 
 			if (clientSessionTrack && (serverStatus & ServerStatus.SessionStateChanged) == ServerStatus.SessionStateChanged)
 			{
@@ -78,7 +77,7 @@ public static OkPayload Create(ReadOnlySpan<byte> span, bool deprecateEof, bool
 			return new OkPayload(affectedRowCount, lastInsertId, serverStatus, warningCount, newSchema);
 		}
 
-		private OkPayload(int affectedRowCount, ulong lastInsertId, ServerStatus serverStatus, int warningCount, string newSchema)
+		private OkPayload(int affectedRowCount, ulong lastInsertId, ServerStatus serverStatus, int warningCount, string? newSchema)
 		{
 			AffectedRowCount = affectedRowCount;
 			LastInsertId = lastInsertId;
diff --git a/src/MySqlConnector/Protocol/Payloads/PingPayload.cs b/src/MySqlConnector/Protocol/Payloads/PingPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 namespace MySqlConnector.Protocol.Payloads
 {
 	internal static class PingPayload
diff --git a/src/MySqlConnector/Protocol/Payloads/QueryPayload.cs b/src/MySqlConnector/Protocol/Payloads/QueryPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System.Text;
 
 namespace MySqlConnector.Protocol.Payloads
diff --git a/src/MySqlConnector/Protocol/Payloads/QuitPayload.cs b/src/MySqlConnector/Protocol/Payloads/QuitPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 namespace MySqlConnector.Protocol.Payloads
 {
 	internal static class QuitPayload
diff --git a/src/MySqlConnector/Protocol/Payloads/ResetConnectionPayload.cs b/src/MySqlConnector/Protocol/Payloads/ResetConnectionPayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 namespace MySqlConnector.Protocol.Payloads
 {
 	internal static class ResetConnectionPayload
diff --git a/src/MySqlConnector/Protocol/Payloads/StatementPrepareResponsePayload.cs b/src/MySqlConnector/Protocol/Payloads/StatementPrepareResponsePayload.cs
@@ -1,4 +1,3 @@
-#nullable disable
 using System;
 using MySqlConnector.Protocol.Serialization;
 
diff --git a/src/MySqlConnector/Utilities/NullableAttributes.cs b/src/MySqlConnector/Utilities/NullableAttributes.cs
diff --git a/src/MySqlConnector/Utilities/ResizableArray.cs b/src/MySqlConnector/Utilities/ResizableArray.cs
diff --git a/src/MySqlConnector/Utilities/ResizableArraySegment.cs b/src/MySqlConnector/Utilities/ResizableArraySegment.cs
diff --git a/src/MySqlConnector/Utilities/SocketAwaitable.cs b/src/MySqlConnector/Utilities/SocketAwaitable.cs
diff --git a/src/MySqlConnector/Utilities/SocketExtensions.cs b/src/MySqlConnector/Utilities/SocketExtensions.cs
diff --git a/src/MySqlConnector/Utilities/Utility.cs b/src/MySqlConnector/Utilities/Utility.cs
diff --git a/src/MySqlConnector/Utilities/ValueTaskExtensions.cs b/src/MySqlConnector/Utilities/ValueTaskExtensions.cs

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`		`-#nullable disable`
`2`	`1`	`using System;`
`3`	`2`	`using System.Collections.Generic;`
	`3`	`+using System.Diagnostics.CodeAnalysis;`
`4`	`4`
`5`	`5`	`namespace MySqlConnector.Authentication`
`6`	`6`	`{`
`@@ -24,7 +24,7 @@ public static void Register(IAuthenticationPlugin plugin)`
`24`	`24`	`s_plugins.Add(plugin.Name, plugin);`
`25`	`25`	`}`
`26`	`26`
`27`		`- internal static bool TryGetPlugin(string name, out IAuthenticationPlugin plugin)`
	`27`	`+ internal static bool TryGetPlugin(string name, [NotNullWhen(true)] out IAuthenticationPlugin? plugin)`
`28`	`28`	`{`
`29`	`29`	`lock (s_lock)`
`30`	`30`	`return s_plugins.TryGetValue(name, out plugin);`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-#nullable disable`
`2`	`1`	`using System;`
`3`	`2`
`4`	`3`	`namespace MySqlConnector.Authentication`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-#nullable disable`
`2`	`1`	`namespace MySqlConnector.Logging`
`3`	`2`	`{`
`4`	`3`	`/// <summary>`