Attribute Macro persian_rug::persian_rug

#[persian_rug]

Convert an annotated struct into a Context

Each field marked with #[table] will be converted to be a Table of values of the same type. An implementation of Context will be provided. In addition, an implementation of Owner for each field type will be derived for the overall struct.

Note that a Context can only contain one table of each type.

Example:

use persian_rug::{contextual, persian_rug, Proxy};

#[contextual(MyRug)]
struct Foo {
   a: i32
}

#[contextual(MyRug)]
struct Bar {
   a: i32,
   b: Proxy<Foo>
};

#[persian_rug]
struct MyRug(#[table] Foo, #[table] Bar);