Maybe unsound in FilesystemInfo?

[lwz23]

Hello, thank you for your contribution in thin work. I'm scanning rust project for unsound problems, I notice the following code.

pub struct FilesystemInfo {
    pub mutex: *mut nn::os::MutexType,
    pub loaded_filepaths: *mut LoadedFilepath,
    pub loaded_datas: *mut LoadedData,
    pub loaded_filepath_len: u32,
    pub loaded_data_len: u32,
    pub loaded_filepath_count: u32,
    pub loaded_data_count: u32,
    pub loaded_filepath_list: CppVector<u32>,
    pub loaded_directories: *const LoadedDirectory,
    pub loaded_directory_len: u32,
    pub unk: u32,
    pub unk2: CppVector<u32>,
    pub unk3: u8,
    pub unk4: [u8; 7],
    pub addr: *const (),
    pub path_info: &'static mut PathInformation,
    pub version: u32,
}

impl FilesystemInfo {
    pub fn get_loaded_filepaths(&self) -> &[LoadedFilepath] {
        unsafe { std::slice::from_raw_parts(self.loaded_filepaths, self.loaded_filepath_len as usize) }
    }

    pub fn get_loaded_datas(&self) -> &[LoadedData] {
        unsafe { std::slice::from_raw_parts(self.loaded_datas, self.loaded_data_len as usize) }
    }

    pub fn get_loaded_directories(&self) -> &[LoadedDirectory] {
        unsafe { std::slice::from_raw_parts(self.loaded_directories, self.loaded_directory_len as usize) }
    }
}

Since the fields in the struct body are all declared as pub, and the get_loaded_* functions are also declared as pub, and these functions call from_raw_parts without any checks, there may be a potential UB risk. Although resource is a private mod, I would suggest that it might be better to mark these functions as unsafe. This is just a little concern of mine, if you can make sure that UB doesn't happen here, please don't mind my concern.