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https://github.com/nis5l/rocketjson

Crate for working with Json and Rocket.
https://github.com/nis5l/rocketjson

api json rocket rust server web

Last synced: 2 months ago
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Crate for working with Json and Rocket.

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# rocketjson
[![Current Crates.io Version](https://img.shields.io/crates/v/rocketjson.svg)](https://crates.io/crates/rocketjson)

Crate for working with Json and [Rocket](https://github.com/SergioBenitez/Rocket). \
Ultimately the goal is to have [validated](https://github.com/Keats/validator) Structs enter and leave the endpoint as Json
while having everything happen in the background.

# Documentation
Documentation is on [docs.rs](https://docs.rs/rocketjson)

# Example
```
#[macro_use] extern crate rocket;

#[derive(serde::Deserialize, validator::Validate, rocketjson::JsonBody)]
pub struct RegisterRequest {
#[validate(length(min = 1))]
username: String
}

#[derive(serde::Serialize)]
pub struct RegisterResponse {
message: String
}

#[post("/register", data="")]
pub fn register(data: RegisterRequest) -> rocketjson::ApiResponse {
rocketjson::ApiResponse::new(rocket::http::Status::Ok, RegisterResponse { message: format!("Welcome {}", data.username) })
}

#[launch]
fn rocket() -> _ {
rocket::build()
.mount("/", routes![register]).
register("/", vec![rocketjson::error::get_catcher()])
}
```
- Input
```
{
"username": "testuser"
}
```
- Output 200 OK
```
{
"message": "Welcome testuser"
}
```
- Input
```
{
"username": ""
}
```
- Output 400 Bad Request
```
{
"username": [
{
"code": "length",
"message": null,
"params": {
"value": "",
"min": 1
}
}
]
}
```
# License
The license can be chosen to be either of the following:
- [MIT](https://opensource.org/licenses/MIT)
- [Apache-2.0](https://www.apache.org/licenses/LICENSE-2.0)