Interface LanguageExtractor

src/extraction/mod.rs:206–218

Trait for language-specific source code extractors. Each implementation handles a single programming language, using tree-sitter to parse source and emit graph nodes and edges.

/// Each implementation handles a single programming language,
/// using tree-sitter to parse source and emit graph nodes and edges.
pub trait LanguageExtractor: Send + Sync {
    /// File extensions this extractor handles (without leading dot).
    fn extensions(&self) -> &[&str];

    /// Human-readable language name.
    fn language_name(&self) -> &str;

    /// Extract nodes, edges, and unresolved refs from source code.
    ///
    /// `file_path` is the relative path used for qualified names and node IDs.
    /// `source` is the source code to parse.
    fn extract(&self, file_path: &str, source: &str) -> ExtractionResult;
}

/// Registry of all available language extractors.
///