File: System\Reflection\TypeLoading\MethodBase\IMethodDecoder.cs
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Project: src\src\libraries\System.Reflection.MetadataLoadContext\src\System.Reflection.MetadataLoadContext.csproj (System.Reflection.MetadataLoadContext)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Collections.Generic;
using System.Runtime.InteropServices;
 
namespace System.Reflection.TypeLoading
{
    //
    // This interface is implemented by the MethodDecoder structs that are embedded in RoDefinitionMethod and RoDefinitionConstructor.
    // The MethodDecoder struct encapsulates the underlying metadata provider for both methods and constructors.
    //
    internal interface IMethodDecoder
    {
        RoModule GetRoModule();
 
        string ComputeName();
        MethodAttributes ComputeAttributes();
        CallingConventions ComputeCallingConvention();
        MethodImplAttributes ComputeMethodImplementationFlags();
        int MetadataToken { get; }
 
        int ComputeGenericParameterCount();
        RoType[] ComputeGenericArgumentsOrParameters();
 
        IEnumerable<CustomAttributeData> ComputeTrueCustomAttributes();
        DllImportAttribute ComputeDllImportAttribute();
 
        MethodSig<RoParameter> SpecializeMethodSig(IRoMethodBase member);
        MethodBody? SpecializeMethodBody(IRoMethodBase owner);
        MethodSig<string> SpecializeMethodSigStrings(in TypeContext typeContext);
    }
}