Syntax Style in Python Pattern Matching

Some "corner" cases in Python pattern matching syntax:

match obj:
    case int(0): ...  # special case for 0
    case int(): ...   # any other int
    case float(): ... # any float
    case _:           # anything else

match obj:
    case int as i: ...   # can this work?
    case int(i): ...     # `i` will be `0` in the later context
    case int() as i: ... # any other example from official doc
    case _:              # anything else

I would prefer case int() as i over case int(i)?

Becase the later one feels like i is still unconverted to int yet?

Refs:

• PEP 634 – Structural Pattern Matching: Specification # Class Patterns