json_eval_rs/jsoneval/
mod.rs

1//! Schema evaluation engine.
2//!
3//! This module contains the Rust implementation behind [`JSONEval`]: parsing,
4//! dependency tracking, evaluation, layout resolution, validation, subforms, and
5//! schema caches. Crate root re-exports stable public types so callers usually do
6//! not need to import from submodules directly.
7
8use std::collections::HashMap;
9use std::sync::{Arc, Mutex};
10
11use crate::jsoneval::eval_data::EvalData;
12
13use crate::jsoneval::table_metadata::TableMetadata;
14
15use crate::jsoneval::types::DependentItem;
16use crate::rlogic::{LogicId, RLogic};
17
18use indexmap::{IndexMap, IndexSet};
19
20use serde_json::Value;
21
22pub mod cancellation;
23pub mod core;
24pub mod dependents;
25pub mod eval_cache;
26pub mod eval_data;
27pub mod evaluate;
28pub mod getters;
29pub mod json_parser;
30pub mod layout;
31pub mod logic;
32pub mod parsed_schema;
33pub mod parsed_schema_cache;
34pub mod path_utils;
35pub mod static_arrays;
36pub mod subform_methods;
37pub(crate) mod subform_scope;
38pub mod table_evaluate;
39pub mod table_metadata;
40pub mod types;
41pub mod validation;
42pub mod validation_cache;
43
44pub struct JSONEval {
45    pub schema: Arc<Value>,
46    pub engine: Arc<RLogic>,
47    pub evaluations: Arc<IndexMap<String, LogicId>>,
48    pub tables: Arc<IndexMap<String, Value>>,
49    pub table_metadata: Arc<IndexMap<String, TableMetadata>>,
50    pub dependencies: Arc<IndexMap<String, IndexSet<String>>>,
51    pub sorted_evaluations: Arc<Vec<Vec<String>>>,
52    pub dependents_evaluations: Arc<IndexMap<String, Vec<DependentItem>>>,
53    pub rules_evaluations: Arc<Vec<String>>,
54    pub fields_with_rules: Arc<Vec<String>>,
55    pub others_evaluations: Arc<Vec<String>>,
56    pub value_evaluations: Arc<Vec<String>>,
57    pub layout_paths: Arc<Vec<String>>,
58    pub root_layout_paths: Arc<Vec<String>>,
59    /// Field schema pointers referenced by one or more `$layout` elements.
60    pub layout_field_refs: Arc<IndexSet<String>>,
61    pub options_templates: Arc<Vec<(String, String, String)>>,
62    pub subforms: IndexMap<String, Box<JSONEval>>,
63
64    pub reffed_by: Arc<IndexMap<String, Vec<String>>>,
65
66    /// Reverse map: data path → list of source field schema paths whose dependent
67    /// value/clear formulas reference that path (excluding $value/$refValue context vars).
68    /// When field X changes, source fields in dep_formula_triggers[X] are re-queued so
69    /// their downstream dependents are re-evaluated with the new context.
70    pub dep_formula_triggers: Arc<IndexMap<String, Vec<(String, usize)>>>,
71
72    pub conditional_hidden_fields: Arc<Vec<String>>,
73    pub conditional_readonly_fields: Arc<Vec<String>>,
74    pub static_arrays: Arc<IndexMap<String, Arc<Value>>>,
75
76    pub context: Value,
77    pub data: Value,
78    pub evaluated_schema: Value,
79    pub eval_data: EvalData,
80    pub eval_cache: eval_cache::EvalCache,
81    pub(crate) eval_lock: Mutex<()>,
82    pub(crate) cached_msgpack_schema: Option<Vec<u8>>,
83    pub(crate) layout_state: std::sync::RwLock<crate::jsoneval::layout::LayoutResolutionState>,
84    pub(crate) regex_cache: std::sync::RwLock<HashMap<String, regex::Regex>>,
85    pub(crate) validation_cache: std::sync::RwLock<validation_cache::ValidationCache>,
86}
json_eval_rs/jsoneval/mod.rs

json_eval_rs/jsoneval/
mod.rs
