Crate enum_extract

This crate provides 2 macros, extract! and let_extract!. See their individual macro-level documentation for more information.

Macros

extract

Extract the fields of a single variant from an enum, returning an Option<T> where T is either the single field, or a tuple of each of the fields in the order they are written.

let_extract

Extract the fields of a single variant from an enum, binding them into the current scope.