Type Alias Result

Source

pub type Result<R> = Result<R, Error>;

Expand description

A specialized Result type that uses rocket_json::Error.

This typedef is generally used to avoid writing out rocket_json::Error directly and is otherwise a direct mapping to Result.

§Examples

use rocket_contrib::json::JsonValue;
use rocket_json::{Error, Result};

fn example(error: bool) -> Result<JsonValue> {
    if error {
        // Rocket will return status code 503:
        // { "reason": "Service Unavailable", "status": 503 }
        return Err(Error::ServiceUnavailable);
    }
    // Rocket will return status code 200:
    // { "example": 42 }
    Ok(json!({ "example": 42 }))
}

Aliased Type§

enum Result<R> {
    Ok(R),
    Err(Error),
}

Variants§

§1.0.0

Ok(R)

Contains the success value