❔ [Trimming] Enum.Parse

Dongle · 2023-09-04T16:10:49.465Z

What do I have to specify in `[DynamicallyAccessedMembers]` to make sure that `Enum.Parse(Type, String)` works properly in trimming?

D

DongleOP•9/4/23, 4:12 PM

For instance, take this code

public class SomeReflectionThing
{
  private Type _enumType;
  public SomeReflectionThing(Type enumType)
  {
    // We assume it's an enum.
    _enumType = enumType;
  }
  public object Parse(string input)
    => Enum.Parse(_enumType, input);
}

public class SomeReflectionThing
{
  private Type _enumType;
  public SomeReflectionThing(Type enumType)
  {
    // We assume it's an enum.
    _enumType = enumType;
  }
  public object Parse(string input)
    => Enum.Parse(_enumType, input);
}

public class SomeReflectionThing
{
  private Type _enumType;
  public SomeReflectionThing(Type enumType)
  {
    // We assume it's an enum.
    _enumType = enumType;
  }
  public object Parse(string input)
    => Enum.Parse(_enumType, input);
}

public class SomeReflectionThing
{
  private Type _enumType;
  public SomeReflectionThing(Type enumType)
  {
    // We assume it's an enum.
    _enumType = enumType;
  }
  public object Parse(string input)
    => Enum.Parse(_enumType, input);
}

T

TeBeCo•9/4/23, 5:25 PM

stupid qustion because i don't know your code base

T

TeBeCo•9/4/23, 5:25 PM

generic isn't possible here ?

T

TeBeCo•9/4/23, 5:26 PM

public class SomeReflectionThing<T>
{
  public T Parse(string input)
    => Enum.Parse<T>(input);
}

public class SomeReflectionThing<T>
{
  public T Parse(string input)
    => Enum.Parse<T>(input);
}

public class SomeReflectionThing<T>
{
  public T Parse(string input)
    => Enum.Parse<T>(input);
}

public class SomeReflectionThing<T>
{
  public T Parse(string input)
    => Enum.Parse<T>(input);
}

TTeBeCo stupid qustion because i don't know your code base

D

DongleOP•9/4/23, 5:35 PM

It involved quite some other reflection stuff as well, I was just trying to give some kind of minimal sample

T

TeBeCo•9/4/23, 5:36 PM

i understand that, my point is that if you can have that generic for that method then you probably won't need

DynamicallyAccessedMembers

DynamicallyAccessedMembers

DynamicallyAccessedMembers

DynamicallyAccessedMembers right ?

D

DongleOP•9/4/23, 5:39 PM

Well, in the .NET source code, the

Enum(Type, string)

Enum(Type, string)

Enum(Type, string)

Enum(Type, string) function also isn't annotated

R

reflectronic•9/4/23, 6:00 PM

my guess is that enum members are not trimmed

A

Accord•9/5/23, 6:09 PM

Was this issue resolved? If so, run

/close

/close

otherwise I will mark this as stale and this post will be archived until there is new activity.

❔ [Trimming] Enum.Parse

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