using System;

namespace System.Runtime.ConstrainedExecution
{
	/// <summary>Specifies a method's behavior when called within a constrained execution region.</summary>
	// Token: 0x020002B4 RID: 692
	[Serializable]
	public enum Cer
	{
		/// <summary>The method, type, or assembly has no concept of a CER. It does not take advantage of CER guarantees. This implies the following:</summary>
		// Token: 0x04000BDC RID: 3036
		None,
		/// <summary>In the face of exceptional conditions, the method might fail. In this case, the method will report back to the calling method whether it succeeded or failed. The method must have a CER around the method body to ensure that it can report the return value.</summary>
		// Token: 0x04000BDD RID: 3037
		MayFail,
		/// <summary>In the face of exceptional conditions, the method is guaranteed to succeed. You should always construct a CER around the method that is called, even when it is called from within a non-CER region. A method is successful if it accomplishes what is intended. For example, marking <see cref="P:System.Collections.ArrayList.Count" /> with ReliabilityContractAttribute(Cer.Success) implies that when it is run under a CER, it always returns a count of the number of elements in the <see cref="T:System.Collections.ArrayList" /> and it can never leave the internal fields in an undetermined state.</summary>
		// Token: 0x04000BDE RID: 3038
		Success
	}
}