Crate recallable_macro 

Recallable Macro

Procedural macros backing the recallable crate.

Provided macros:

• #[recallable_model]: injects Recallable/Recall derives; with the serde Cargo feature enabled for this macro crate it also adds serde::Serialize and applies #[serde(skip)] to fields marked #[recallable(skip)].

• #[derive(Recallable)]: generates an internal companion memento struct, exposes it as <Struct as Recallable>::Memento, and emits the Recallable impl; with the impl_from Cargo feature it also generates From<Struct> for the memento type.

• #[derive(Recall)]: generates the Recall implementation and recursively recalls fields annotated with #[recallable].

Feature flags are evaluated in the recallable-macro crate itself. See context for details about the generated memento struct and trait implementations.

Attribute Macros

recallable_model

Attribute macro that augments a struct with Recallable/Recall derives.

Derive Macros

Recall

Derive macro that generates the Recall trait implementation.

Recallable

Derive macro that generates the companion memento type and Recallable impl.