Struct TypeQuery 

pub struct TypeQuery { /* private fields */ }

Query interface for the type database.

Implementations

impl TypeQuery

pub fn new<P: AsRef<Path>>(path: P) -> Result<Self>

Create a new TypeQuery from a database path.

pub fn warm_cache(&mut self) -> Result<()>

Load all facts into the in-memory cache for O(1) lookups.

pub fn find_signature(&mut self, module: &str, symbol: &str) -> Result<String>

Look up a function signature by fully qualified name.

DEPYLER-1115: Also tries common submodule paths for re-exported symbols.

Example

let sig = query.find_signature("requests", "get")?;
// Returns: "(url: str, **kwargs) -> Response"

pub fn find_return_type(&mut self, module: &str, symbol: &str) -> Result<String>

Look up a return type by fully qualified name.

DEPYLER-1115: Also tries common submodule paths for re-exported symbols. For example, requests.get may actually be defined in requests.api.get.

pub fn find_fact(&mut self, module: &str, symbol: &str) -> Result<TypeFact>

Look up a complete TypeFact by fully qualified name.

DEPYLER-1115: Also tries common submodule paths for re-exported symbols.

pub fn find_functions(&mut self, module: &str) -> Result<Vec<TypeFact>>

Find all functions in a module.

pub fn find_classes(&mut self, module: &str) -> Result<Vec<TypeFact>>

Find all classes in a module.

pub fn find_methods( &mut self, module: &str, class_name: &str, ) -> Result<Vec<TypeFact>>

Find all methods of a class.

pub fn has_symbol(&mut self, module: &str, symbol: &str) -> bool

Check if a symbol exists in the database.

DEPYLER-1115: Also tries common submodule paths for re-exported symbols.

pub fn count(&mut self) -> usize

Get the total number of facts in the database.

pub fn search(&mut self, pattern: &str) -> Result<Vec<TypeFact>>

Search for symbols matching a pattern.