oak_scss/builder/
mod.rs

1#![doc = include_str!("../readme.md")]
2use crate::language::ScssLanguage;
3use oak_core::{Builder, BuilderCache, Lexer, OakDiagnostics, Parser, TextEdit, builder::BuildOutput, source::Source};
4
5/// SCSS 语言的 AST 构建器
6#[derive(Clone)]
7pub struct ScssBuilder<'config> {
8    config: &'config ScssLanguage,
9}
10
11impl<'config> ScssBuilder<'config> {
12    pub fn new(config: &'config ScssLanguage) -> Self {
13        Self { config }
14    }
15}
16
17impl<'config> Builder<ScssLanguage> for ScssBuilder<'config> {
18    fn build<'a, S: Source + ?Sized>(&self, source: &S, edits: &[TextEdit], _cache: &'a mut impl BuilderCache<ScssLanguage>) -> BuildOutput<ScssLanguage> {
19        let parser = crate::parser::ScssParser::new(self.config);
20        let lexer = crate::lexer::ScssLexer::new(&self.config);
21
22        let mut cache = oak_core::parser::session::ParseSession::<ScssLanguage>::default();
23        lexer.lex(source, edits, &mut cache);
24        let parse_result = parser.parse(source, edits, &mut cache);
25
26        match parse_result.result {
27            Ok(_) => OakDiagnostics { result: Ok(()), diagnostics: parse_result.diagnostics },
28            Err(e) => OakDiagnostics { result: Err(e), diagnostics: parse_result.diagnostics },
29        }
30    }
31}
oak_scss/builder/mod.rs

oak_scss/builder/
mod.rs
