Crate ironflow_macros 

Procedural macros for the ironflow workflow engine.

HasWorkflowId Derive Macro

Automatically implements HasWorkflowId for enum input types.

Usage

#[derive(HasWorkflowId)]
#[workflow_id(order_id)]  // default field name for all variants
enum OrderInput {
    Create { order_id: String, items: Vec<Item> },
    Confirm { order_id: String },
    #[workflow_id(id)]  // override for this variant
    Cancel { id: String },
}

Derive Macros

HasWorkflowId

Derives HasWorkflowId for an enum.