10 unstable releases (3 breaking)
new 0.4.0 | Apr 19, 2024 |
---|---|
0.3.0 | Nov 9, 2023 |
0.2.4 | Oct 26, 2023 |
0.2.1 | Sep 27, 2023 |
0.0.1 |
|
#410 in Encoding
34 downloads per month
170KB
4.5K
SLoC
Valitron is an ergonomics, functional and configurable validation
In the future, modularization will be supported
Inspired by axum
Features
- Ergonomics validation
- Build-in rule, e.g. Required, StartWith ...
- Closure validate
- Related validate, e.g. password confirm
- Custom rule with other parameter
- Check / modify input data
- Custom error message type
- Support different error types convert, it can use both build-in rules and custom error type simultaneously
- Collect validate error messages
- Support all types data on
#[derive(Serialize, Deserialize)]
( visitserde
for more info)
Examples
fn main() {
let validator = Validator::new()
.rule("name", Required.and(StartWith("hello")))
.rule("age", custom(age_limit))
.message([
("name.required", "name is required"),
("name.start_with", "name should be starts with `hello`"),
]);
let person = Person {
name: "li",
age: 18,
};
let res = validator.validate(person);
// or using trait
let res = person.validate(validator);
}
fn age_limit(n: &mut u8) -> Result<(), Message> {
if *n >= 25 && *n <= 45 {
return Ok(());
}
Err("age should be between 25 and 45".into())
}
License
Licensed under either of Apache License, Version 2.0 or MIT license at your option.Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
Other
My English proficiency is limited. If you have a better representation in the document, welcome to PR.
Dependencies
~110–355KB