Custom error type.

[RelicOfTesla]

Support user custom error handle in Must() ( like attach the callstack information );
Support MustE("foo", customErr{A: 11, B: 22}) to recover customErr type.

[heww]

Hi, could someone take a look at this MR? The MustX function will lose the original error.

[RelicOfTesla]

Hi, could someone take a look at this MR? The MustX function will lose the original error.

Can you give me a example code ?

[heww]

Hi, could someone take a look at this MR? The MustX function will lose the original error.

Can you give me a example code ?

The MuxtX means the Must and Must{0->6}, here is an example I can't restore the original error. https://goplay.space/#k1qNcdql4Uz

I like the MustE in this MR.

[RelicOfTesla]

Haha, this is right. I misunderstood your meaning.