how can i convert DynamicImage to an base64 format

[aisuta]

i want to tranfer an image through tcp
thank you very much

[fintelia]

To send an image in base64, you probably first want to encode it in a specific file format like PNG:

let mut bytes: Vec<u8> = Vec::new();
img.write_to(&mut Cursor::new(&mut bytes), image::ImageOutputFormat::Png)?;

Then it is just a matter of base64 encoding the Vec<u8> (which you can probably find another crate for)