A small crate to hide data using 2 lsb of each bytes into a ppm image
encoding image from ./examples/encode_img ```rust use std::str::FromStr;
fn main() { let mut encoder = ppmsteganography::encoder::Encoder::new(std::path::PathBuf::fromstr("examples/kiwi.ppm").unwrap()).unwrap();
encoder.try_update_from_file(std::path::PathBuf::from_str("examples/to_hide.ppm").unwrap()).unwrap();
encoder.encode_and_save(std::path::PathBuf::from_str("examples/kiwi_hidden_image.ppm").unwrap()).unwrap();
}
```
see ./examples for others