pub fn find_module_file(&mut self, filename: &str) -> Hopefully<PathBuf> {
    match first_that_exists(&self.search_path, filename) {
      Some(found_first) => Ok(found_first),
      None => Err(Error::FileNotFound(filename.to_string()))
    }
  }
/// Find the module file from search path and return the path or error.
Find the module file from search path and return the path or error.
Find the module file from search path and return the path or error .
pub fn find_module_file(&mut self, filename: &str) -> Hopefully<PathBuf> {
    match first_that_exists(&self.search_path, filename) {
      Some(found_first) => Ok(found_first),
      None => Err(Error::FileNotFound(filename.to_string()))
    }
  }
pub fn find_module_file ( & mut self , filename : & str ) -> Hopefully < PathBuf > { match first_that_exists ( & self . search_path , filename ) { Some ( found_first ) => Ok ( found_first ) , None => Err ( Error :: FileNotFound ( filename . to_string ( ) ) ) } }
Find the module file from search path and return the path or error.
Find the module file from search path and return the path or error .
&mut self
filename
&str