nskeyedunarchiver_derive

Derive macro which generates an impl of the trait Decodable.

#[Decodable] macro

The easiest way to make a type Decodable is to derive the Decodable macro for your struct or enum. Types of fields and variants should also implement Decodable trait.

The macro attribute is #[decodable(...)]. Every inner attribute is separated with a comma ,.

Container attributes

• #[decodable(rename = "...")]: decodes a container with the given name instead of its Rust name.

Field and Variant attributes

• #[decodable(rename = "...")]: decodes a field or variant with the given name instead of its Rust name.
• #[decodable(skip)]: do not decode a field or variant. Doesn't work with other attributes.
• #[decodable(default)]: if the value is not present when decoding, use the Default::default().

Field attributes only

• #[decodable(unhandled)]: creates a hashmap of any values that are unhandled and thus hasn't been decoded. A field should have a type of HashMap<String, ObjectValue>.