photon-effects is an extension of photon-rs to easily apply filter effects on image or image directory.
```rs
extern crate photon_effects;
let input = "/tmp/logo.png";
let output_dir = "/tmp/";
photon_effects::multiple_offsets(
input,
output_dir,
"logo_multiple_offsets.png",
30,
0,
2
).expect("Couldn't create multiple_offsets image");
```
Result:
