Closed 4parsleythelion closed 3 years ago
https://docs.rs/captcha/0.0.7/captcha/struct.Captcha.html#method.chars
Just call it on your captcha instance.
Peter,
Thank you for the reply, and I used the following, which works like a champ:
let mut cap = Captcha::new(); cap.add_chars(5); cap.apply_filter(Noise::new(0.2)); cap.apply_filter(Wave::new(2.0, 20.0)); cap.view(220, 120); cap.save(Path::new("./static/captcha.png")).expect("save failed"); let capkey = Captcha::chars_as_string(&cap);
Thank you once again.
Ashley
From: PeterUlb notifications@github.com Sent: Friday, February 21, 2020 17:03 To: daniel-e/captcha captcha@noreply.github.com Cc: Ashley S. Buss ashley@elfbuiltsoftware.com; Author author@noreply.github.com Subject: Re: [daniel-e/captcha] Works as designed, but... (#2)
https://docs.rs/captcha/0.0.7/captcha/struct.Captcha.html#method.chars
Just call it on your captcha instance.
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Just added an example to the example files.
Hi Sir,
I use your Captcha crate in Rocket, and I producing images, great. Now as I'm a novice at Rust I can't work out how to get the string that the image is displaying so I can compare it. Sorry to ask such a stupid question but I'm a little stuck.
The crate is working great and the documents got me this far.
Thank you for your time and effort,
Ashley