Enum ErrorClass 

#[non_exhaustive]
pub enum ErrorClass {
    Auth,
    RateLimit {
        retry_after: Option<Duration>,
    },
    Server,
    Client,
    Timeout,
    Transport,
    Cancelled,
    AddressDenied,
    Invalid,
}

Coarse class of an HttpError, from HttpError::class. Apps map their own error classes and retry sets from this one table instead of matching statuses themselves.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Auth

HTTP 401, 403 or 407.

RateLimit

HTTP 429. retry_after is the parsed Retry-After delay, when the server sent one.

Fields

retry_after: Option<Duration>

Server

HTTP 5xx.

Client

Any other status: 4xx not listed above, or an unfollowed 3xx.

Timeout

A configured timeout elapsed, or the server answered HTTP 408 Request Timeout.

Transport

Connection, TLS or socket failure, or an exhausted redirect limit.

Cancelled

The call was cancelled.

AddressDenied

The outbound address policy refused the destination.

Invalid

The request could not be built, or the response body was malformed or oversized (InvalidRequest, Json, Stream, BodyTooLarge), or https_only refused a URL (HttpsRequired).

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 PartialEq for ErrorClass

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorClass