[−][src]Struct rocket_json::error::Error

pub struct Error {
    pub code: u16,
    pub reason: &'static str,
    // some fields omitted
}

A specialized Status struct that responds json errors.

This struct implements a Responder that will return json.

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 }))
}

Fields

code: u16reason: &'static str

Methods

`impl Error`[src]

`pub fn new(code: u16, reason: &'static str) -> Self`[src]

`pub fn extend(self, data: JsonValue) -> Self`[src]

`pub const MultipleChoices: Error`[src]

Error with code 300 and reason Multiple Choices .

`pub const MovedPermanently: Error`[src]

Error with code 301 and reason Moved Permanently .

`pub const Found: Error`[src]

Error with code 302 and reason Found .

`pub const SeeOther: Error`[src]

Error with code 303 and reason See Other .

`pub const NotModified: Error`[src]

Error with code 304 and reason Not Modified .

`pub const UseProxy: Error`[src]

Error with code 305 and reason Use Proxy .

`pub const TemporaryRedirect: Error`[src]

Error with code 307 and reason Temporary Redirect .

`pub const PermanentRedirect: Error`[src]

Error with code 308 and reason Permanent Redirect .

`pub const BadRequest: Error`[src]

Error with code 400 and reason Bad Request .

`pub const Unauthorized: Error`[src]

Error with code 401 and reason Unauthorized .

`pub const PaymentRequired: Error`[src]

Error with code 402 and reason Payment Required .

`pub const Forbidden: Error`[src]

Error with code 403 and reason Forbidden .

`pub const NotFound: Error`[src]

Error with code 404 and reason Not Found .

`pub const MethodNotAllowed: Error`[src]

Error with code 405 and reason Method Not Allowed .

`pub const NotAcceptable: Error`[src]

Error with code 406 and reason Not Acceptable .

`pub const ProxyAuthenticationRequired: Error`[src]

Error with code 407 and reason Proxy Authentication Required .

`pub const RequestTimeout: Error`[src]

Error with code 408 and reason Request Timeout .

`pub const Conflict: Error`[src]

Error with code 409 and reason Conflict .

`pub const Gone: Error`[src]

Error with code 410 and reason Gone .

`pub const LengthRequired: Error`[src]

Error with code 411 and reason Length Required .

`pub const PreconditionFailed: Error`[src]

Error with code 412 and reason Precondition Failed .

`pub const PayloadTooLarge: Error`[src]

Error with code 413 and reason Payload Too Large .

`pub const UriTooLong: Error`[src]

Error with code 414 and reason URI Too Long .

`pub const UnsupportedMediaType: Error`[src]

Error with code 415 and reason Unsupported Media Type .

`pub const RangeNotSatisfiable: Error`[src]

Error with code 416 and reason Range Not Satisfiable .

`pub const ExpectationFailed: Error`[src]

Error with code 417 and reason Expectation Failed .

`pub const ImATeapot: Error`[src]

Error with code 418 and reason I'm a teapot .

`pub const MisdirectedRequest: Error`[src]

Error with code 421 and reason Misdirected Request .

`pub const UnprocessableEntity: Error`[src]

Error with code 422 and reason Unprocessable Entity .

`pub const Locked: Error`[src]

Error with code 423 and reason Locked .

`pub const FailedDependency: Error`[src]

Error with code 424 and reason Failed Dependency .

`pub const UpgradeRequired: Error`[src]

Error with code 426 and reason Upgrade Required .

`pub const PreconditionRequired: Error`[src]

Error with code 428 and reason Precondition Required .

`pub const TooManyRequests: Error`[src]

Error with code 429 and reason Too Many Requests .

`pub const RequestHeaderFieldsTooLarge: Error`[src]

Error with code 431 and reason Request Header Fields Too Large .

`pub const UnavailableForLegalReasons: Error`[src]

Error with code 451 and reason Unavailable For Legal Reasons .

`pub const InternalServerError: Error`[src]

Error with code 500 and reason Internal Server Error .

`pub const NotImplemented: Error`[src]

Error with code 501 and reason Not Implemented .

`pub const BadGateway: Error`[src]

Error with code 502 and reason Bad Gateway .

`pub const ServiceUnavailable: Error`[src]

Error with code 503 and reason Service Unavailable .

`pub const GatewayTimeout: Error`[src]

Error with code 504 and reason Gateway Timeout .

`pub const HttpVersionNotSupported: Error`[src]

Error with code 505 and reason HTTP Version Not Supported .

`pub const VariantAlsoNegotiates: Error`[src]

Error with code 506 and reason Variant Also Negotiates .

`pub const InsufficientStorage: Error`[src]

Error with code 507 and reason Insufficient Storage .

`pub const LoopDetected: Error`[src]

Error with code 508 and reason Loop Detected .

`pub const NotExtended: Error`[src]

Error with code 510 and reason Not Extended .

`pub const NetworkAuthenticationRequired: Error`[src]

Error with code 511 and reason Network Authentication Required .

Trait Implementations

`impl Into<Status> for Error`[src]

`fn into(self) -> Status`[src]

`impl PartialEq<Error> for Error`[src]

`fn eq(&self, other: &Error) -> bool`[src]

`fn ne(&self, other: &Error) -> bool`[src]

`impl Clone for Error`[src]

`fn clone(&self) -> Error`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

Performs copy-assignment from source. Read more

`impl From<Status> for Error`[src]

`fn from(status: Status) -> Self`[src]

`impl Debug for Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl<'r> Responder<'r> for Error`[src]

`fn respond_to(self, req: &Request) -> Result<Response<'r>, Status>`[src]

Auto Trait Implementations

`impl Send for Error`

`impl Sync for Error`

Blanket Implementations

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Typeable for T where T: Any,`

`fn get_type(&self) -> TypeId`

Get the TypeId of this object.

`impl<T> IntoCollection<T> for T`

`fn into_collection<A>(self) -> SmallVec<A> where A: Array<Item = T>,`

`fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where A: Array<Item = U>, F: FnMut(T) -> U,`

`impl<T, I> AsResult<T, I> for T where I: Input,`

`fn as_result(self) -> Result<T, ParseErr<I>>`