diff options
Diffstat (limited to 'lib/VNLib.Plugins.Extensions.Loading/src/ExternServiceAttribute.cs')
-rw-r--r-- | lib/VNLib.Plugins.Extensions.Loading/src/ExternServiceAttribute.cs | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/VNLib.Plugins.Extensions.Loading/src/ExternServiceAttribute.cs b/lib/VNLib.Plugins.Extensions.Loading/src/ExternServiceAttribute.cs new file mode 100644 index 0000000..369b4bb --- /dev/null +++ b/lib/VNLib.Plugins.Extensions.Loading/src/ExternServiceAttribute.cs @@ -0,0 +1,43 @@ +/* +* Copyright (c) 2023 Vaughn Nugent +* +* Library: VNLib +* Package: VNLib.Plugins.Extensions.Loading +* File: ExternServiceAttribute.cs +* +* ExternServiceAttribute.cs is part of VNLib.Plugins.Extensions.Loading which is part of the larger +* VNLib collection of libraries and utilities. +* +* VNLib.Plugins.Extensions.Loading is free software: you can redistribute it and/or modify +* it under the terms of the GNU Affero General Public License as +* published by the Free Software Foundation, either version 3 of the +* License, or (at your option) any later version. +* +* VNLib.Plugins.Extensions.Loading is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Affero General Public License for more details. +* +* You should have received a copy of the GNU Affero General Public License +* along with this program. If not, see https://www.gnu.org/licenses/. +*/ + +using System; + +namespace VNLib.Plugins.Extensions.Loading +{ + /// <summary> + /// Declares a class as an external service provider. + /// <para> + /// If an assembly contains multiple classes that have the same + /// base type as a desired type, this attribute can be declared + /// to indicate the type takes precedence over other types. + /// </para> + /// </summary> + [AttributeUsage(AttributeTargets.Class)] + public sealed class ExternServiceAttribute: Attribute + { + public ExternServiceAttribute() + { } + } +} |