fieldenum

Rust-like fielded Enums (ADT) in Python

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Examples

fromfieldenumimportfieldenum, Unit, Variant@fieldenumclassMessage:
Quit=UnitMove=Variant(x=int, y=int)
Write=Variant(str)
ChangeColor=Variant(int, int, int)
# Corresponding code in Rust:# enum Message {# Quit,# Move { x: i32, y: i32 },# Write(String),# ChangeColor(i32, i32, i32),# }# usagemessage=Message.Quitmessage=Message.Move(x=1, y=2)
message=Message.Write("hello, world!")
message=Message.ChangeColor(256, 256, 0)

Credits

This project is heavily influenced by Rust's Enum, and also borrows some of its design from rust_enum.

Releases

• 0.1.0: initial release