Struct CallExtractor 

pub struct CallExtractor {
    pub keywords: HashSet<String>,
    /* private fields */
}

Extracts function calls from code

Fields

keywords: HashSet<String>

Implementations

impl CallExtractor

pub fn new(base_dir: PathBuf) -> Self

Create a new CallExtractor

Arguments

• base_dir - The base directory of the project to search in

pub fn extract_calls(&self, func: &FunctionDef) -> Result<Vec<String>>

Extract function calls from a function body

Reads the function definition and extracts all function calls within its body. Filters out language keywords and built-in functions.

pub fn find_callers(&self, func_name: &str) -> Result<Vec<CallerInfo>>

Find all functions that call the given function

Searches the codebase for all calls to func_name and identifies the calling function for each occurrence. Uses case variants for cross-language support.

Trait Implementations

impl Default for CallExtractor

fn default() -> Self

Returns the “default value” for a type.