Function SDL_SaveFile_IO 

pub unsafe extern "C" fn SDL_SaveFile_IO(
    src: *mut SDL_IOStream,
    data: *const c_void,
    datasize: usize,
    closeio: bool,
) -> bool

Save all the data into an SDL data stream.

Parameters

• src: the SDL_IOStream to write all data to.
• data: the data to be written. If datasize is 0, may be NULL or a invalid pointer.
• datasize: the number of bytes to be written.
• closeio: if true, calls SDL_CloseIO() on src before returning, even in the case of an error.

Return value

Returns true on success or false on failure; call SDL_GetError() for more information.

Thread safety

Do not use the same SDL_IOStream from two threads at once.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_SaveFile
• SDL_LoadFile_IO