factorio_ir/
module.rs

1use crate::{block::Block, locale::LocaleFile, scope::Scope, stage::Stage, statement::Statement};
2
3#[derive(Debug, Clone, PartialEq)]
4pub struct Symbol {
5    pub scope: Scope,
6    pub statement: Statement,
7}
8
9#[derive(Debug, Clone, PartialEq, Eq)]
10pub struct ModuleImport {
11    pub module: String,
12    pub local: String,
13    pub items: Vec<ImportedItem>,
14}
15
16#[derive(Debug, Clone, PartialEq, Eq)]
17pub struct ImportedItem {
18    pub name: String,
19    pub local: String,
20}
21
22#[derive(Debug, Clone, PartialEq)]
23pub struct Module {
24    pub name: String,
25    pub stage: Stage,
26    pub body: Block,
27    pub symbols: Vec<Symbol>,
28    pub imports: Vec<ModuleImport>,
29    pub submodules: Vec<String>,
30    /// Locale `.cfg` data declared via `locale!` in this module.
31    pub locales: Vec<LocaleFile>,
32}
33
34impl Module {
35    #[must_use]
36    pub fn imported_item_local(&self, type_name: &str) -> Option<&str> {
37        self.imports
38            .iter()
39            .flat_map(|import| import.items.iter())
40            .find_map(|item| {
41                if item.name == type_name {
42                    Some(item.local.as_str())
43                } else {
44                    None
45                }
46            })
47    }
48
49    #[must_use]
50    pub fn is_imported_type_extension(&self, struct_decl: &crate::structure::Struct) -> bool {
51        struct_decl.fields.is_empty() && self.imported_item_local(&struct_decl.name).is_some()
52    }
53}
factorio_ir/module.rs

factorio_ir/
module.rs
