Enum ErrorClass 

pub enum ErrorClass {
    BadRequest,
    Unauthenticated,
    Forbidden,
    NotFound,
    Conflict,
    PreconditionFailed,
    PayloadTooLarge,
    UnsupportedMediaType,
    Unprocessable,
    Internal,
    NotWired,
    Unavailable,
}

One kind of refusal, and the status it answers with.

Every refusal answers {"error": "<sentence>"}; the class decides only the status. An operation’s documented statuses are the classes every route can answer, the classes its extractors can answer, and the ones its own entry names.

Variants

BadRequest

An identifier that does not parse, a request whose content is wrong, or a body that is not JSON.

Unauthenticated

No credential, or one the authenticator refused.

Forbidden

The policy refused, the caller’s tenant has no plane here, or the store refused this caller.

NotFound

The thing named does not exist.

Conflict

The state of what was named refuses the request.

PreconditionFailed

A decision named a version of the task that is no longer the stored one.

PayloadTooLarge

A body larger than the surface reads.

UnsupportedMediaType

A body sent without Content-Type: application/json.

Unprocessable

A body that is JSON but not this operation’s shape — an unknown member, a missing one, a wrong type — or a decision the plane cannot act on.

Internal

The store failed, the policy set could not be evaluated, or the authenticated identity cannot be recorded.

NotWired

This plane was built without the store the operation needs.

Unavailable

The store failed while delivering an event; a sender should retry.

Implementations

impl ErrorClass

pub const fn status(self) -> u16

The HTTP status this class answers with.

pub const fn meaning(self) -> &'static str

The response description the document gives this class.

Trait Implementations

impl Clone for ErrorClass

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ErrorClass

impl Debug for ErrorClass

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ErrorClass

impl Ord for ErrorClass

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for ErrorClass

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for ErrorClass

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ErrorClass