Struct GraphDb 

pub struct GraphDb {
    pub conn: Connection,
    pub repo_id: String,
    pub db_path: PathBuf,
}

Fields

conn: Connection

repo_id: String

db_path: PathBuf

Implementations

impl GraphDb

pub fn open(repo_path: &Path) -> Result<Self>

pub fn upsert_nodes(&self, nodes: &[Node]) -> Result<usize>

pub fn upsert_edges(&self, edges: &[Edge]) -> Result<usize>

pub fn get_node(&self, id: &str) -> Result<Option<Node>>

pub fn get_neighbors(&self, id: &str, depth: u8) -> Result<Vec<Node>>

pub fn get_all_nodes(&self) -> Result<Vec<Node>>

pub fn get_all_edges(&self) -> Result<Vec<Edge>>

pub fn node_count(&self) -> Result<u64>

pub fn edge_count(&self) -> Result<u64>

pub fn clear(&self) -> Result<()>

pub fn get_language_breakdown(&self) -> Result<HashMap<String, f64>>

pub fn get_node_counts_by_kind(&self) -> Result<HashMap<String, u64>>

pub fn upsert_node_scores( &self, node_id: &str, churn: f64, coupling: f64, ) -> Result<()>

pub fn update_in_out_degrees(&self) -> Result<()>

pub fn get_hotspots(&self, limit: usize) -> Result<Vec<(String, f64, f64, i64)>>

pub fn get_ownership(&self) -> Result<Vec<(String, i64)>>

pub fn compute_coupling(&self) -> Result<()>

pub fn update_node_communities( &self, communities: &HashMap<String, i64>, ) -> Result<usize>

pub fn get_stats(&self) -> Result<RepoStats>

pub fn get_entry_points(&self, limit: usize) -> Result<Vec<Node>>

pub fn get_god_nodes(&self, limit: usize) -> Result<Vec<Node>>

pub fn get_communities(&self) -> Result<Vec<CommunityRow>>

pub fn clear_communities(&self) -> Result<()>

pub fn get_dependents(&self, id: &str, depth: u8) -> Result<Vec<Node>>

BFS following only incoming edges — returns all nodes that depend on id. Used for blast-radius analysis: if id changes, these nodes are affected.

pub fn get_nodes_by_community(&self, community: i64) -> Result<Vec<Node>>

pub fn get_edges_by_community(&self, community: i64) -> Result<Vec<Edge>>

pub fn get_file_hashes(&self) -> Result<HashMap<String, String>>

pub fn set_file_hash(&self, path: &str, hash: &str) -> Result<()>

pub fn remove_file_hashes(&self, paths: &[String]) -> Result<()>

pub fn delete_nodes_by_paths(&self, paths: &[String]) -> Result<usize>