Simplified ToString, added debug strings

src/Discord.Net/API/Optional.cs

@@ -1,8 +1,10 @@
 using System;
+using System.Diagnostics;
 
 namespace Discord.API
 {
     //Based on https://github.com/dotnet/coreclr/blob/master/src/mscorlib/src/System/Nullable.cs
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public struct Optional<T> : IOptional
     {
         private readonly T _value;
@@ -40,7 +42,8 @@ namespace Discord.API
         }
 
         public override int GetHashCode() => IsSpecified ? _value.GetHashCode() : 0;
-        public override string ToString() => IsSpecified ? _value.ToString() : "";
+        public override string ToString() => IsSpecified ? _value?.ToString() : null;
+        private string DebuggerDisplay => IsSpecified ? _value.ToString() : "<unspecified>";
 
         public static implicit operator Optional<T>(T value) => new Optional<T>(value);
         public static implicit operator T(Optional<T> value) => value.Value;

src/Discord.Net/Common/Entities/Guilds/IntegrationAccount.cs

@@ -1,5 +1,8 @@
-namespace Discord
+using System.Diagnostics;
+
+namespace Discord
 {
+    [DebuggerDisplay("{DebuggerDisplay,nq}")]
     public struct IntegrationAccount
     {
         /// <inheritdoc />
@@ -8,6 +11,7 @@
         /// <inheritdoc />
         public string Name { get; private set; }
 
-        public override string ToString() => Name ?? Id.ToString();
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id})";
     }
 }

src/Discord.Net/Common/Entities/Guilds/VoiceRegion.cs

@@ -1,7 +1,9 @@
-using Model = Discord.API.VoiceRegion;
+using System.Diagnostics;
+using Model = Discord.API.VoiceRegion;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay("{DebuggerDisplay,nq}")]
     public class VoiceRegion : IVoiceRegion
     {
         /// <inheritdoc />
@@ -27,6 +29,7 @@ namespace Discord.Rest
             SamplePort = model.SamplePort;
         }
 
-        public override string ToString() => $"{Name ?? Id.ToString()}";
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id}{(IsVip ? ", VIP" : "")}{(IsOptimal ? ", Optimal" : "")})";
     }
 }

src/Discord.Net/Common/Entities/Invites/Invite.cs

@@ -1,8 +1,10 @@
-using System.Threading.Tasks;
+using System.Diagnostics;
+using System.Threading.Tasks;
 using Model = Discord.API.Invite;
 
 namespace Discord
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Invite : IInvite
     {
         /// <inheritdoc />
@@ -56,6 +58,7 @@ namespace Discord
 
         /// <inheritdoc />
         public override string ToString() => XkcdUrl ?? Url;
+        private string DebuggerDisplay => $"{XkcdUrl ?? Url} ({GuildName} / {ChannelName})";
 
         string IEntity<string>.Id => Code;
     }

src/Discord.Net/Common/Entities/Permissions/ChannelPermission.cs

@@ -1,6 +1,6 @@
 namespace Discord
 {
-    internal enum ChannelPermission : byte
+    public enum ChannelPermission : byte
     {
         //General
         CreateInstantInvite = 0,

src/Discord.Net/Common/Entities/Permissions/ChannelPermissions.cs

@@ -1,8 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 
 namespace Discord
 {
+    [DebuggerDisplay("{DebuggerDisplay,nq}")]
     public struct ChannelPermissions
     {
         private static ChannelPermissions _allDM { get; } = new ChannelPermissions(0b000100_000000_0011111111_0000011001);
@@ -117,20 +119,19 @@ namespace Discord
                 embedLinks, attachFiles, readMessageHistory, mentionEveryone, connect, speak, muteMembers, deafenMembers, 
                 moveMembers, useVoiceActivation, managePermissions);
         
-        /// <inheritdoc />
-        public override string ToString()
+        public List<ChannelPermission> ToList()
         {
-            var perms = new List<string>();
+            var perms = new List<ChannelPermission>();
             ulong x = 1;
             for (byte i = 0; i < Permissions.MaxBits; i++, x <<= 1)
             {
                 if ((RawValue & x) != 0)
-                {
-                    if (Enum.IsDefined(typeof(ChannelPermission), i))
-                        perms.Add($"{(ChannelPermission)i}");
-                }
+                    perms.Add((ChannelPermission)i);
             }
-            return string.Join(", ", perms);
+            return perms;
         }
+        /// <inheritdoc />
+        public override string ToString() => RawValue.ToString();
+        private string DebuggerDisplay => $"{RawValue} ({string.Join(", ", ToList())})";
     }
 }

src/Discord.Net/Common/Entities/Permissions/GuildPermission.cs

@@ -1,6 +1,6 @@
 namespace Discord
 {
-    internal enum GuildPermission : byte
+    public enum GuildPermission : byte
     {
         //General
         CreateInstantInvite = 0,

src/Discord.Net/Common/Entities/Permissions/GuildPermissions.cs

@@ -1,7 +1,10 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
 
 namespace Discord
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public struct GuildPermissions
     {
         /// <summary> Gets a blank GuildPermissions that grants no permissions. </summary>
@@ -125,21 +128,20 @@ namespace Discord
             => new GuildPermissions(RawValue, createInstantInvite, manageRoles, kickMembers, banMembers, manageChannels, manageGuild, readMessages,
                   sendMessages, sendTTSMessages, manageMessages, embedLinks, attachFiles, mentionEveryone, connect, speak, muteMembers, deafenMembers,
                   moveMembers, useVoiceActivation, changeNickname, manageNicknames, manageRoles);
-
-        /// <inheritdoc />
-        public override string ToString()
+        
+        public List<GuildPermission> ToList()
         {
-            var perms = new List<string>();
+            var perms = new List<GuildPermission>();
             ulong x = 1;
             for (byte i = 0; i < Permissions.MaxBits; i++, x <<= 1)
             {
                 if ((RawValue & x) != 0)
-                {
-                    if (System.Enum.IsDefined(typeof(GuildPermission), i))
-                        perms.Add($"{(GuildPermission)i}");
-                }
+                    perms.Add((GuildPermission)i);
             }
-            return string.Join(", ", perms);
+            return perms;
         }
+        /// <inheritdoc />
+        public override string ToString() => RawValue.ToString();
+        private string DebuggerDisplay => $"{RawValue} ({string.Join(", ", ToList())})";
     }
 }

src/Discord.Net/Common/Entities/Permissions/OverwritePermissions.cs

@@ -1,8 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 
 namespace Discord
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public struct OverwritePermissions
     {
         /// <summary> Gets a blank OverwritePermissions that inherits all permissions. </summary>
@@ -111,25 +113,32 @@ namespace Discord
                 embedLinks, attachFiles, readMessageHistory, mentionEveryone, connect, speak, muteMembers, deafenMembers, 
                 moveMembers, useVoiceActivation, managePermissions);
 
-        /// <inheritdoc />
-        public override string ToString()
+        public List<ChannelPermission> ToAllowList()
         {
-            var perms = new List<string>();
+            var perms = new List<ChannelPermission>();
             ulong x = 1;
             for (byte i = 0; i < Permissions.MaxBits; i++, x <<= 1)
             {
                 if ((AllowValue & x) != 0)
-                {
-                    if (Enum.IsDefined(typeof(GuildPermission), i))
-                        perms.Add($"+{(GuildPermission)i}");
-                }
-                else if ((DenyValue & x) != 0)
-                {
-                    if (Enum.IsDefined(typeof(GuildPermission), i))
-                        perms.Add($"-{(GuildPermission)i}");
-                }
+                    perms.Add((ChannelPermission)i);
+            }
+            return perms;
+        }
+        public List<ChannelPermission> ToDenyList()
+        {
+            var perms = new List<ChannelPermission>();
+            ulong x = 1;
+            for (byte i = 0; i < Permissions.MaxBits; i++, x <<= 1)
+            {
+                if ((DenyValue & x) != 0)
+                    perms.Add((ChannelPermission)i);
             }
-            return string.Join(", ", perms);
+            return perms;
         }
+        /// <inheritdoc />
+        public override string ToString() => $"Allow {AllowValue}, Deny {DenyValue}";
+        private string DebuggerDisplay => 
+            $"Allow {AllowValue} ({string.Join(", ", ToAllowList())})\n" +
+            $"Deny {DenyValue} ({string.Join(", ", ToDenyList())})";
     }
 }

src/Discord.Net/Common/Entities/Users/Connection.cs

@@ -1,8 +1,10 @@
 using System.Collections.Generic;
+using System.Diagnostics;
 using Model = Discord.API.Connection;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Connection : IConnection
     {
         public string Id { get; }
@@ -23,6 +25,7 @@ namespace Discord.Rest
             IntegrationIds = model.Integrations;
         }
 
-        public override string ToString() => $"{Name ?? Id.ToString()} ({Type})";
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id}, Type = {Type}{(IsRevoked ? ", Revoked" : "")})";
     }
 }

src/Discord.Net/Rest/Entities/Channels/DMChannel.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -9,6 +10,7 @@ using Model = Discord.API.Channel;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class DMChannel : IDMChannel
     {
         /// <inheritdoc />
@@ -121,8 +123,9 @@ namespace Discord.Rest
         }
 
         /// <inheritdoc />
-        public override string ToString() => $"@{Recipient} [DM]";
-        
+        public override string ToString() => '@' + Recipient.ToString();
+        private string DebuggerDisplay => $"@{Recipient} ({Id}, DM)";
+
         IDMUser IDMChannel.Recipient => Recipient;
         IEnumerable<IMessage> IMessageChannel.CachedMessages => Array.Empty<Message>();
 

src/Discord.Net/Rest/Entities/Channels/GuildChannel.cs

@@ -148,6 +148,9 @@ namespace Discord.Rest
             Update(model);
         }
 
+        /// <inheritdoc />
+        public override string ToString() => Name;
+
         IGuild IGuildChannel.Guild => Guild;
         async Task<IInviteMetadata> IGuildChannel.CreateInvite(int? maxAge, int? maxUses, bool isTemporary, bool withXkcd)
             => await CreateInvite(maxAge, maxUses, isTemporary, withXkcd).ConfigureAwait(false);

src/Discord.Net/Rest/Entities/Channels/TextChannel.cs

@@ -1,6 +1,7 @@
 using Discord.API.Rest;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -8,6 +9,7 @@ using Model = Discord.API.Channel;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class TextChannel : GuildChannel, ITextChannel
     {
         /// <inheritdoc />
@@ -103,8 +105,7 @@ namespace Discord.Rest
             await Discord.BaseClient.TriggerTypingIndicator(Id).ConfigureAwait(false);
         }
 
-        /// <inheritdoc />
-        public override string ToString() => $"{base.ToString()} [Text]";
+        private string DebuggerDisplay => $"{Name} ({Id}, Text)";
 
         IEnumerable<IMessage> IMessageChannel.CachedMessages => Array.Empty<Message>();
 

src/Discord.Net/Rest/Entities/Channels/VoiceChannel.cs

@@ -1,11 +1,13 @@
 using Discord.API.Rest;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.Channel;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class VoiceChannel : GuildChannel, IVoiceChannel
     {
         /// <inheritdoc />
@@ -35,7 +37,6 @@ namespace Discord.Rest
         public override Task<GuildUser> GetUser(ulong id) { throw new NotSupportedException(); }
         public override Task<IEnumerable<GuildUser>> GetUsers() { throw new NotSupportedException(); }
 
-        /// <inheritdoc />
-        public override string ToString() => $"{base.ToString()} [Voice]";
+        private string DebuggerDisplay => $"{Name} ({Id}, Voice)";
     }
 }

src/Discord.Net/Rest/Entities/Guilds/Guild.cs

@@ -8,10 +8,12 @@ using System.Threading.Tasks;
 using Model = Discord.API.Guild;
 using EmbedModel = Discord.API.GuildEmbed;
 using RoleModel = Discord.API.Role;
+using System.Diagnostics;
 
 namespace Discord.Rest
 {
     /// <summary> Represents a Discord guild (called a server in the official client). </summary>
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Guild : IGuild
     {
         private ConcurrentDictionary<ulong, Role> _roles;
@@ -332,7 +334,8 @@ namespace Discord.Rest
             }
         }
 
-        public override string ToString() => Name ?? Id.ToString();
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id})";
 
         IEnumerable<Emoji> IGuild.Emojis => Emojis;
         ulong IGuild.EveryoneRoleId => EveryoneRole.Id;

src/Discord.Net/Rest/Entities/Guilds/GuildEmbed.cs

@@ -1,8 +1,10 @@
 using System;
+using System.Diagnostics;
 using Model = Discord.API.GuildEmbed;
 
 namespace Discord
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class GuildEmbed : IGuildEmbed
     {
         /// <inheritdoc />
@@ -26,6 +28,7 @@ namespace Discord
             IsEnabled = model.Enabled;
         }
 
-        public override string ToString() => $"{Id} ({(IsEnabled ? "Enabled" : "Disabled")})";
+        public override string ToString() => Id.ToString();
+        private string DebuggerDisplay => $"{Id}{(IsEnabled ? " (Enabled)" : "")}";
     }
 }

src/Discord.Net/Rest/Entities/Guilds/GuildIntegration.cs

@@ -1,10 +1,12 @@
 using Discord.API.Rest;
 using System;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.Integration;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class GuildIntegration : IGuildIntegration
     {
         /// <inheritdoc />
@@ -77,7 +79,8 @@ namespace Discord.Rest
             await Discord.BaseClient.SyncGuildIntegration(Guild.Id, Id).ConfigureAwait(false);
         }
 
-        public override string ToString() => $"{Name ?? Id.ToString()} ({(IsEnabled ? "Enabled" : "Disabled")})";
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id}{(IsEnabled ? ", Enabled" : "")})";
 
         IGuild IGuildIntegration.Guild => Guild;
         IRole IGuildIntegration.Role => Role;

src/Discord.Net/Rest/Entities/Guilds/UserGuild.cs

@@ -1,9 +1,11 @@
 using System;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.UserGuild;
 
 namespace Discord
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class UserGuild : IUserGuild
     {
         private string _iconId;
@@ -48,6 +50,7 @@ namespace Discord
             await Discord.BaseClient.DeleteGuild(Id).ConfigureAwait(false);
         }
 
-        public override string ToString() => Name ?? Id.ToString();
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id}{(IsOwner ? ", Owned" : "")})";
     }
 }

src/Discord.Net/Rest/Entities/Message.cs

@@ -2,11 +2,13 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.Message;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Message : IMessage
     {
         /// <inheritdoc />
@@ -135,7 +137,8 @@ namespace Discord.Rest
             await Discord.BaseClient.DeleteMessage(Channel.Id, Id).ConfigureAwait(false);
         }
 
-        public override string ToString() => $"{Author.ToString()}: {Text}";
+        public override string ToString() => Text;
+        private string DebuggerDisplay => $"{Author}: {Text}";
 
         IUser IMessage.Author => Author;
         IReadOnlyList<Attachment> IMessage.Attachments => Attachments;

src/Discord.Net/Rest/Entities/Role.cs

@@ -1,12 +1,14 @@
 using Discord.API.Rest;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
 using Model = Discord.API.Role;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Role : IRole, IMentionable
     {
         /// <inheritdoc />
@@ -66,8 +68,9 @@ namespace Discord.Rest
             => await Discord.BaseClient.DeleteGuildRole(Guild.Id, Id).ConfigureAwait(false);
 
         /// <inheritdoc />
-        public override string ToString() => Name ?? Id.ToString();
-        
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id})";
+
         ulong IRole.GuildId => Guild.Id;
                 
         async Task<IEnumerable<IGuildUser>> IRole.GetUsers()

src/Discord.Net/Rest/Entities/Users/User.cs

@@ -1,10 +1,12 @@
 using Discord.API.Rest;
 using System;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.User;
 
 namespace Discord.Rest
 {
+    [DebuggerDisplay("{DebuggerDisplay,nq}")]
     public abstract class User : IUser
     {
         private string _avatarId;
@@ -51,7 +53,8 @@ namespace Discord.Rest
             return new DMChannel(Discord, model);
         }
 
-        public override string ToString() => $"{Username ?? Id.ToString()}";
+        public override string ToString() => $"{Username}#{Discriminator}";
+        private string DebuggerDisplay => $"{Username}#{Discriminator} ({Id})";
 
         /// <inheritdoc />
         Game? IUser.CurrentGame => null;

src/Discord.Net/WebSocket/Entities/Channels/DMChannel.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -9,6 +10,7 @@ using Model = Discord.API.Channel;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class DMChannel : IDMChannel
     {
         private readonly MessageCache _messages;
@@ -114,8 +116,9 @@ namespace Discord.WebSocket
         }
 
         /// <inheritdoc />
-        public override string ToString() => $"@{Recipient} [DM]";
-        
+        public override string ToString() => '@' + Recipient.ToString();
+        private string DebuggerDisplay => $"@{Recipient} ({Id}, DM)";
+
         IDMUser IDMChannel.Recipient => Recipient;
         IEnumerable<IMessage> IMessageChannel.CachedMessages => CachedMessages;
 

src/Discord.Net/WebSocket/Entities/Channels/GuildChannel.cs

@@ -133,6 +133,9 @@ namespace Discord.WebSocket
             await Discord.BaseClient.DeleteChannel(Id).ConfigureAwait(false);
         }
 
+        /// <inheritdoc />
+        public override string ToString() => Name;
+
         IGuild IGuildChannel.Guild => Guild;
         async Task<IInviteMetadata> IGuildChannel.CreateInvite(int? maxAge, int? maxUses, bool isTemporary, bool withXkcd)
             => await CreateInvite(maxAge, maxUses, isTemporary, withXkcd).ConfigureAwait(false);

src/Discord.Net/WebSocket/Entities/Channels/TextChannel.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -9,6 +10,7 @@ using Model = Discord.API.Channel;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class TextChannel : GuildChannel, ITextChannel
     {
         private readonly MessageCache _messages;
@@ -105,8 +107,7 @@ namespace Discord.WebSocket
             await Discord.BaseClient.TriggerTypingIndicator(Id).ConfigureAwait(false);
         }
 
-        /// <inheritdoc />
-        public override string ToString() => $"{base.ToString()} [Text]";
+        private string DebuggerDisplay => $"{Name} ({Id}, Text)";
 
         IEnumerable<IMessage> IMessageChannel.CachedMessages => CachedMessages;
 

src/Discord.Net/WebSocket/Entities/Channels/VoiceChannel.cs

@@ -1,12 +1,14 @@
 using Discord.API.Rest;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
 using Model = Discord.API.Channel;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class VoiceChannel : GuildChannel, IVoiceChannel
     {
         /// <inheritdoc />
@@ -43,7 +45,6 @@ namespace Discord.WebSocket
             return null;
         }
 
-        /// <inheritdoc />
-        public override string ToString() => $"{base.ToString()} [Voice]";
+        private string DebuggerDisplay => $"{Name} ({Id}, Voice)";
     }
 }

src/Discord.Net/WebSocket/Entities/Guilds/Guild.cs

@@ -8,10 +8,12 @@ using System.Threading.Tasks;
 using Model = Discord.API.Guild;
 using EmbedModel = Discord.API.GuildEmbed;
 using RoleModel = Discord.API.Role;
+using System.Diagnostics;
 
 namespace Discord.WebSocket
 {
     /// <summary> Represents a Discord guild (called a server in the official client). </summary>
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Guild : IGuild
     {
         private ConcurrentDictionary<ulong, Role> _roles;
@@ -325,7 +327,8 @@ namespace Discord.WebSocket
             }
         }
 
-        public override string ToString() => Name ?? Id.ToString();
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id})";
 
         IEnumerable<Emoji> IGuild.Emojis => Emojis;
         ulong IGuild.EveryoneRoleId => EveryoneRole.Id;

src/Discord.Net/WebSocket/Entities/Guilds/GuildIntegration.cs

@@ -1,10 +1,12 @@
 using Discord.API.Rest;
 using System;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.Integration;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class GuildIntegration : IGuildIntegration
     {
         /// <inheritdoc />
@@ -75,7 +77,8 @@ namespace Discord.WebSocket
             await Discord.BaseClient.SyncGuildIntegration(Guild.Id, Id).ConfigureAwait(false);
         }
 
-        public override string ToString() => $"{Name ?? Id.ToString()} ({(IsEnabled ? "Enabled" : "Disabled")})";
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id}{(IsEnabled ? ", Enabled" : "")})";
 
         IGuild IGuildIntegration.Guild => Guild;
         IRole IGuildIntegration.Role => Role;

src/Discord.Net/WebSocket/Entities/Message.cs

@@ -2,11 +2,13 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.Message;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Message : IMessage
     {
         /// <inheritdoc />
@@ -133,7 +135,8 @@ namespace Discord.WebSocket
             await Discord.BaseClient.DeleteMessage(Channel.Id, Id).ConfigureAwait(false);
         }
 
-        public override string ToString() => $"{Author.ToString()}: {Text}";
+        public override string ToString() => Text;
+        private string DebuggerDisplay => $"{Author}: {Text}";
 
         IUser IMessage.Author => Author;
         IReadOnlyList<Attachment> IMessage.Attachments => Attachments;

src/Discord.Net/WebSocket/Entities/Role.cs

@@ -1,12 +1,14 @@
 using Discord.API.Rest;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
 using Model = Discord.API.Role;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Role : IRole, IMentionable
     {
         /// <inheritdoc />
@@ -65,8 +67,9 @@ namespace Discord.WebSocket
             => await Discord.BaseClient.DeleteGuildRole(Guild.Id, Id).ConfigureAwait(false);
 
         /// <inheritdoc />
-        public override string ToString() => Name ?? Id.ToString();
-        
+        public override string ToString() => Name;
+        private string DebuggerDisplay => $"{Name} ({Id})";
+
         ulong IRole.GuildId => Guild.Id;
                 
         async Task<IEnumerable<IGuildUser>> IRole.GetUsers()

src/Discord.Net/WebSocket/Entities/Users/User.cs

@@ -1,10 +1,12 @@
 using Discord.API.Rest;
 using System;
+using System.Diagnostics;
 using System.Threading.Tasks;
 using Model = Discord.API.User;
 
 namespace Discord.WebSocket
 {
+    [DebuggerDisplay("{DebuggerDisplay,nq}")]
     public abstract class User : IUser
     {
         private string _avatarId;
@@ -51,7 +53,8 @@ namespace Discord.WebSocket
             return new DMChannel(Discord, model);
         }
 
-        public override string ToString() => $"{Username ?? Id.ToString()}";
+        public override string ToString() => $"{Username}#{Discriminator}";
+        private string DebuggerDisplay => $"{Username}#{Discriminator} ({Id})";
 
         /// <inheritdoc />
         Game? IUser.CurrentGame => null;