salvo-captcha

A captcha middleware for salvo framework. It uses captcha crate to generate captcha images.

Add to your project

First, add the following to your Cargo.toml:

[dependencies]
salvo-captcha = "0.1"

Or use cargo-add to add the dependency to your Cargo.toml:

$ cargo add salvo-captcha

Usage

See the examples directory for a complete example.

Storage

The storage of the captcha is handled by a CaptchaStore trait. You can implement your own storage or use the cacache-rs by enabling the cacache-storage feature.

[dependencies]
salvo-captcha = { version = "0.1", features = ["cacache-storage"] }

Captcha name and difficulty

In this table you can see the different between the difficulties and the name of the captcha.

Name	Difficulty	Image
`Amelia`	Easy
`Amelia`	Medium
`Amelia`	Hard
`Lucy`	Easy
`Lucy`	Medium
`Lucy`	Hard
`Mila`	Easy
`Mila`	Medium
`Mila`	Hard

License