colcon

Function convert_space_ffi

Source 
pub fn convert_space_ffi<T: DType, const N: usize>(
    from: *const c_char,
    to: *const c_char,
    pixels: *mut T,
    len: usize,
) -> i32
where
    Channels<N>: ValidChannels,
Expand description

Same as convert_space_sliced but with FFI types.

Returns 0 on success, 1 on invalid from, 2 on invalid to, 3 on invalid pixels

len is in elements rather than bytes