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solverforge_macros/
lib.rs

1// Macros for SolverForge domain models.
2
3use proc_macro::TokenStream;
4
5mod attr_parse;
6mod entrypoints;
7mod list_registry;
8mod planning_entity;
9mod planning_solution;
10mod problem_fact;
11
12#[proc_macro_attribute]
13pub fn planning_entity(attr: TokenStream, item: TokenStream) -> TokenStream {
14    entrypoints::planning_entity_attr(attr, item)
15}
16
17#[proc_macro_attribute]
18pub fn planning_solution(attr: TokenStream, item: TokenStream) -> TokenStream {
19    entrypoints::planning_solution_attr(attr, item)
20}
21
22#[proc_macro_attribute]
23pub fn problem_fact(attr: TokenStream, item: TokenStream) -> TokenStream {
24    entrypoints::problem_fact_attr(attr, item)
25}
26
27#[proc_macro_derive(
28    PlanningEntityImpl,
29    attributes(
30        planning_id,
31        planning_variable,
32        planning_list_variable,
33        planning_pin,
34        inverse_relation_shadow_variable,
35        previous_element_shadow_variable,
36        next_element_shadow_variable,
37        cascading_update_shadow_variable
38    )
39)]
40pub fn derive_planning_entity(input: TokenStream) -> TokenStream {
41    entrypoints::derive_planning_entity(input)
42}
43
44#[proc_macro_derive(
45    PlanningSolutionImpl,
46    attributes(
47        planning_entity_collection,
48        planning_list_element_collection,
49        problem_fact_collection,
50        planning_score,
51        value_range_provider,
52        shadow_variable_updates,
53        solverforge_constraints_path,
54        solverforge_config_path,
55        solverforge_solver_toml_path
56    )
57)]
58pub fn derive_planning_solution(input: TokenStream) -> TokenStream {
59    entrypoints::derive_planning_solution(input)
60}
61
62#[proc_macro_derive(ProblemFactImpl, attributes(planning_id))]
63pub fn derive_problem_fact(input: TokenStream) -> TokenStream {
64    entrypoints::derive_problem_fact(input)
65}