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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 planning_entity;
8mod planning_model;
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]
28pub fn planning_model(input: TokenStream) -> TokenStream {
29    entrypoints::planning_model_macro(input)
30}
31
32#[proc_macro_derive(
33    PlanningEntityImpl,
34    attributes(
35        planning_id,
36        planning_variable,
37        planning_list_variable,
38        planning_pin,
39        inverse_relation_shadow_variable,
40        previous_element_shadow_variable,
41        next_element_shadow_variable,
42        cascading_update_shadow_variable
43    )
44)]
45pub fn derive_planning_entity(input: TokenStream) -> TokenStream {
46    entrypoints::derive_planning_entity(input)
47}
48
49#[proc_macro_derive(
50    PlanningSolutionImpl,
51    attributes(
52        planning_entity_collection,
53        planning_list_element_collection,
54        problem_fact_collection,
55        planning_score,
56        value_range_provider,
57        shadow_variable_updates,
58        solverforge_constraints_path,
59        solverforge_config_path,
60        solverforge_solver_toml_path,
61        solverforge_conflict_repair_providers_path,
62        solverforge_scalar_groups_path
63    )
64)]
65pub fn derive_planning_solution(input: TokenStream) -> TokenStream {
66    entrypoints::derive_planning_solution(input)
67}
68
69#[proc_macro_derive(ProblemFactImpl, attributes(planning_id))]
70pub fn derive_problem_fact(input: TokenStream) -> TokenStream {
71    entrypoints::derive_problem_fact(input)
72}