css_module_lexer/
lib.rs

1mod dependencies;
2mod lexer;
3
4pub use dependencies::Dependency;
5pub use dependencies::LexDependencies;
6pub use dependencies::Mode;
7pub use dependencies::ModeData;
8pub use dependencies::Range;
9pub use dependencies::UrlRangeKind;
10pub use dependencies::Warning;
11pub use dependencies::WarningKind;
12pub use lexer::Lexer;
13pub use lexer::Pos;
14
15pub trait HandleDependency<'s> {
16    fn handle_dependency(&mut self, dependency: Dependency<'s>);
17}
18
19pub trait HandleWarning<'s> {
20    fn handle_warning(&mut self, warning: Warning<'s>);
21}
22
23impl<'s, F: FnMut(Dependency<'s>)> HandleDependency<'s> for F {
24    fn handle_dependency(&mut self, dependency: Dependency<'s>) {
25        self(dependency);
26    }
27}
28
29impl<'s, F: FnMut(Warning<'s>)> HandleWarning<'s> for F {
30    fn handle_warning(&mut self, warning: Warning<'s>) {
31        self(warning);
32    }
33}
34
35pub fn lex_dependencies<'s>(
36    input: &'s str,
37    mode: Mode,
38    handle_dependency: impl HandleDependency<'s>,
39    handle_warning: impl HandleWarning<'s>,
40) {
41    let mut lexer = Lexer::new(input);
42    let mut visitor = LexDependencies::new(handle_dependency, handle_warning, mode);
43    lexer.lex(&mut visitor);
44}
45
46pub fn collect_dependencies(input: &str, mode: Mode) -> (Vec<Dependency>, Vec<Warning>) {
47    let mut dependencies = Vec::new();
48    let mut warnings = Vec::new();
49    lex_dependencies(input, mode, |v| dependencies.push(v), |v| warnings.push(v));
50    (dependencies, warnings)
51}
css_module_lexer/lib.rs

css_module_lexer/
lib.rs
