Enum SubscribeNamespaceErrorCode 

#[repr(u64)]
pub enum SubscribeNamespaceErrorCode {
    InternalError = 0,
    Unauthorized = 1,
    Timeout = 2,
    NotSupported = 3,
    NamespacePrefixUnknown = 4,
    NamespacePrefixOverlap = 5,
    MalformedAuthToken = 16,
    ExpiredAuthToken = 18,
}

SUBSCRIBE_NAMESPACE_ERROR codes (draft-13 Section 8.30).

Carried in the Error Code field of SUBSCRIBE_NAMESPACE_ERROR.

The table assigns 0x0 through 0x5, then 0x10 and 0x12. 0x6 through 0xF and 0x11 are unassigned.

Variants

InternalError = 0

Internal Error — An implementation specific or generic error occurred.

Unauthorized = 1

Unauthorized — The subscriber is not authorized to subscribe to the given namespace prefix.

Timeout = 2

Timeout — The operation could not be completed before an implementation specific timeout.

NotSupported = 3

Not Supported — The endpoint does not support the SUBSCRIBE_NAMESPACE method.

NamespacePrefixUnknown = 4

Namespace Prefix Unknown — The namespace prefix is not available for subscription.

NamespacePrefixOverlap = 5

Namespace Prefix Overlap — The namespace prefix overlaps with another SUBSCRIBE_NAMESPACE in the same session.

MalformedAuthToken = 16

Malformed Auth Token — Invalid Auth Token serialization during registration (see Section 8.2.1.1).

ExpiredAuthToken = 18

Expired Auth Token — Authorization token has expired Section 8.2.1.1).

Implementations

impl SubscribeNamespaceErrorCode

pub const ALL: &[SubscribeNamespaceErrorCode]

Every SUBSCRIBE_NAMESPACE_ERROR code draft-13 assigns, in ascending wire order.

This is the set Self::from_u64 accepts, written out so that it can be enumerated: nothing can iterate an enum’s variants, so a caller that wants the registry has to be handed it. Writing it down is also what lets a test state its claims about the registry itself rather than about the range some sweep happens to reach.

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

Convert a raw u64 to a SubscribeNamespaceErrorCode, if valid.

pub fn as_u64(self) -> u64

Return the raw u64 value of this error code.

Trait Implementations

impl Clone for SubscribeNamespaceErrorCode

fn clone(&self) -> SubscribeNamespaceErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SubscribeNamespaceErrorCode

impl Debug for SubscribeNamespaceErrorCode

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

Formats the value using the given formatter.

impl Eq for SubscribeNamespaceErrorCode

impl PartialEq for SubscribeNamespaceErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SubscribeNamespaceErrorCode