Struct KnowledgeGraph

pub struct KnowledgeGraph {
    pub files: HashMap<PathBuf, FileNode>,
    pub relationships: Vec<Relationship>,
    pub metadata: GraphMetadata,
    pub module_parent: HashMap<PathBuf, PathBuf>,
    pub module_children: HashMap<PathBuf, Vec<PathBuf>>,
    pub module_segments: HashMap<PathBuf, Vec<String>>,
    pub import_segments: HashMap<PathBuf, Vec<(Vec<Arc<str>>, Option<Arc<str>>)>>,
    pub string_pool: Arc<Mutex<HashMap<String, Arc<str>>>>,
}

Fields

files: HashMap<PathBuf, FileNode>

relationships: Vec<Relationship>

metadata: GraphMetadata

module_parent: HashMap<PathBuf, PathBuf>

module_children: HashMap<PathBuf, Vec<PathBuf>>

module_segments: HashMap<PathBuf, Vec<String>>

import_segments: HashMap<PathBuf, Vec<(Vec<Arc<str>>, Option<Arc<str>>)>>

string_pool: Arc<Mutex<HashMap<String, Arc<str>>>>

Implementations

impl KnowledgeGraph

pub fn build_from_directory_with_cache_opts( path: &Path, mode: CacheMode, no_ignore: bool, ) -> Result<Self, KnowledgeGraphError>

Build a knowledge graph from a directory with explicit cache mode and ignore behavior.

Arguments:

• path: Root directory to scan for Rust source files.
• mode: Cache usage policy (see utils::cache::CacheMode).
• no_ignore: When true, bypasses .gitignore/.ignore rules in file discovery.

Returns a fully built KnowledgeGraph, loading from and/or updating the on-disk cache according to mode. File discovery is performed via utils::file_walker::rust_files_with_options.

Errors

Returns KnowledgeGraphError if file discovery, I/O, cache read/write, or parsing fails during build.

pub fn get_module_parent(&self, file: &PathBuf) -> Option<&PathBuf>

pub fn get_module_children(&self, file: &PathBuf) -> &[PathBuf]

pub fn build_from_directory_with_cache( path: &Path, mode: CacheMode, ) -> Result<Self, KnowledgeGraphError>

Backward-compatible builder: reads env var KNOWLEDGE_RS_NO_IGNORE for ignore bypass.

Errors

Returns KnowledgeGraphError when directory walking, file I/O, or parsing fails during build.

pub fn build_from_directory(path: &Path) -> Result<Self, KnowledgeGraphError>

Backward-compatible builder: CacheMode::Use and env-derived ignore bypass.

Errors

Returns KnowledgeGraphError on I/O or parsing failures during build.

pub fn build_from_directory_opts( path: &Path, no_ignore: bool, ) -> Result<Self, KnowledgeGraphError>

Convenience builder: explicit ignore bypass with default CacheMode::Use.

Errors

Returns KnowledgeGraphError on I/O or parsing failures during build.

pub fn save_json(&self, path: &Path) -> Result<(), KnowledgeGraphError>

Save the graph as pretty-printed JSON.

Errors

Returns KnowledgeGraphError::Io if serialization or writing the file fails.

pub fn load_json(path: &Path) -> Result<Self, KnowledgeGraphError>

Load a graph from JSON file.

Errors

Returns KnowledgeGraphError::Io if reading the file fails or JSON is invalid.

Trait Implementations

impl Clone for KnowledgeGraph

fn clone(&self) -> KnowledgeGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KnowledgeGraph

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

Formats the value using the given formatter.

impl Default for KnowledgeGraph

fn default() -> KnowledgeGraph

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for KnowledgeGraph

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for KnowledgeGraph

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

where __S: Serializer,

Serialize this value into the given Serde serializer.