Struct ProjectIndex 

pub struct ProjectIndex {
    pub version: u32,
    pub project_root: String,
    pub last_scan: String,
    pub files: HashMap<String, FileEntry>,
    pub edges: Vec<IndexEdge>,
    pub symbols: HashMap<String, SymbolEntry>,
    /* private fields */
}

Fields

version: u32

project_root: String

last_scan: String

files: HashMap<String, FileEntry>

edges: Vec<IndexEdge>

symbols: HashMap<String, SymbolEntry>

Implementations

impl ProjectIndex

pub fn new(project_root: &str) -> Self

pub fn index_dir(project_root: &str) -> Option<PathBuf>

pub fn load(project_root: &str) -> Option<Self>

Reconstruct the index from the property graph — the sole persistence store since #696 C4. The PG is a parity-proven lossless superset of the former JSON index, so this is a faithful round-trip (see graph_provider::materialize_project_index + its round-trip test). None when the graph has not been built yet (empty file catalog).

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

Persist the index by mirroring it into the property graph (the sole store since #696 C4). Replaces the former index.json.zst write; the mirror also stamps graph.meta.json, which the resident graph cache fingerprints for invalidation.

pub fn purge_stale_indices()

Remove all cached graph indices that are older than max_age_hours. Called on startup/update to prevent stale data from persisting.

pub fn file_count(&self) -> usize

pub fn symbol_count(&self) -> usize

pub fn edge_count(&self) -> usize

pub fn get_symbol(&self, key: &str) -> Option<&SymbolEntry>

pub fn get_reverse_deps(&self, path: &str, depth: usize) -> Vec<String>

pub fn get_forward_deps(&self, path: &str, depth: usize) -> Vec<String>

Forward import dependencies: files that path (transitively) imports. Mirror of get_reverse_deps with the edge direction flipped.

pub fn get_related(&self, path: &str, depth: usize) -> Vec<String>

Files reached from path within depth over the raw index edges — for an index scanned in the running call. A stored index is walked with Self::get_related_served.

Trait Implementations

impl Clone for ProjectIndex

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProjectIndex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProjectIndex

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProjectIndex

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.