Enum RequestErrorCode 

#[repr(u64)]
pub enum RequestErrorCode {
    InternalError = 0,
    Unauthorized = 1,
    Timeout = 2,
    NotSupported = 3,
    MalformedAuthToken = 4,
    ExpiredAuthToken = 5,
    GoingAway = 6,
    ExcessiveLoad = 9,
    Unavailable = 10,
    DoesNotExist = 16,
    InvalidRange = 17,
    MalformedTrack = 18,
    Uninterested = 32,
    NamespaceTooLarge = 49,
    UnsupportedExtension = 51,
    Redirect = 52,
    ConflictingFilters = 53,
    InvalidFilter = 54,
}

REQUEST_ERROR codes (draft-23 Section 16.12.2, Table 21).

The per-code definitions are in Section 12.3.

Variants

InternalError = 0

INTERNAL_ERROR — An implementation specific or generic error occurred.

Unauthorized = 1

UNAUTHORIZED — The subscriber is not authorized to perform the requested action on the given track.

Timeout = 2

TIMEOUT — The subscription could not be completed before an implementation specific timeout.

NotSupported = 3

NOT_SUPPORTED — The endpoint does not support the type of request.

MalformedAuthToken = 4

MALFORMED_AUTH_TOKEN — Invalid Auth Token serialization during registration (see Section 8.9).

ExpiredAuthToken = 5

EXPIRED_AUTH_TOKEN — Authorization token has expired (Section 8.9).

GoingAway = 6

GOING_AWAY — The endpoint has received a GOAWAY and MAY reject new requests.

ExcessiveLoad = 9

EXCESSIVE_LOAD — The responder is overloaded and cannot process the request at this time.

Unavailable = 10

UNAVAILABLE — The responder cannot fulfill this request at this time, but might be able to later; for example, a relay lacks stream credit to forward it upstream (see Section 7.4).

DoesNotExist = 16

DOES_NOT_EXIST — The track or namespace is not available at the publisher.

InvalidRange = 17

INVALID_RANGE — In response to SUBSCRIBE or FETCH, specified Filter or range of Locations cannot be satisfied.

MalformedTrack = 18

MALFORMED_TRACK — In response to a FETCH, a relay publisher detected the track was malformed (see Section 12.1).

Uninterested = 32

UNINTERESTED — The subscriber is not interested in the track or namespace.

NamespaceTooLarge = 49

NAMESPACE_TOO_LARGE — In response to SUBSCRIBE_NAMESPACE or SUBSCRIBE_TRACKS, the namespace prefix matches more publishers than the relay is willing to enumerate.

UnsupportedExtension = 51

UNSUPPORTED_EXTENSION — The track contains a Mandatory Track Property (see Section 3.7) that the endpoint does not understand. The UNSUPPORTED_PROPERTY Error Detail (Section 9.4.2.2) identifies which property.

Redirect = 52

REDIRECT — The request cannot be fulfilled by this endpoint, but could succeed at the location specified in the REDIRECT Error Detail (Section 9.4.2.1).

ConflictingFilters = 53

CONFLICTING_FILTERS — In response to SUBSCRIBE_TRACKS, the filter parameters conflict among too many subscribers to aggregate the subscription upstream or otherwise efficiently service it.

InvalidFilter = 54

INVALID_FILTER — A filter parameter is invalid.

Implementations

impl RequestErrorCode

pub const ALL: &[RequestErrorCode]

Every Request Error Code draft-23 assigns, in ascending wire order: the set Self::from_u64 accepts.

pub fn from_u64(v: u64) -> Option<Self>

Convert a raw u64 to a RequestErrorCode, if the draft assigns that code point. None for any unassigned value, including the greasing range.

pub fn as_u64(self) -> u64

Return the raw u64 value of this error code.

Trait Implementations

impl Clone for RequestErrorCode

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 RequestErrorCode

impl Debug for RequestErrorCode

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

Formats the value using the given formatter.

impl Eq for RequestErrorCode

impl PartialEq for RequestErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RequestErrorCode