Crate tomlmenu_derive 

Schema derive — emits a static MenuNode tree describing the annotated type’s editable surface.

Output paths resolve as ::tomlmenu::*. The derive is therefore valid in any crate whose dependency graph includes tomlmenu.

Attribute vocabulary:

• #[tomlmenu(label = "...")] — display name; optional, defaults to the serde-resolved field name.
• #[tomlmenu(help = "...")] — help-pane text; optional, defaults to "<no help>".
• #[tomlmenu(skip)] — exclude from menu; serde behaviour unchanged.

Field type classification:

• bool / Option<bool> → LeafKind::Bool.
• Primitive unsigned int (u8..u64) or its Option<...> wrapper → LeafKind::UInt { min: 0, max: T::MAX as u64 }.
• String / Option<String> → LeafKind::Text.
• Enum-typed field → recurses into the enum’s own Schema impl, yielding LeafKind::Choice(&[variants...]) at emission.
• Vec<...> (outer) and Option<Vec<...>> (inner) → reject with compile_error! unless #[tomlmenu(skip)] is set.

Derive Macros

Schema