Enum SubscribeAnnouncesErrorCode 

#[repr(u64)]
pub enum SubscribeAnnouncesErrorCode {
    InternalError = 0,
    Unauthorized = 1,
    Timeout = 2,
    NotSupported = 3,
    NamespacePrefixUnknown = 4,
}

SUBSCRIBE_ANNOUNCES_ERROR codes (draft-08, section 7.26 “SUBSCRIBE_ANNOUNCES_ERROR”).

This registry agrees with AnnounceErrorCode on 0x0 through 0x3 and then diverges: 0x4 is Namespace Prefix Unknown here and Uninterested there. The request-scoped registries in this draft are kept as separate types because 0x4 carries three different meanings across them.

Variants

InternalError = 0

Internal Error

Unauthorized = 1

Unauthorized

Timeout = 2

Timeout

NotSupported = 3

Not Supported

NamespacePrefixUnknown = 4

Namespace Prefix Unknown

Implementations

impl SubscribeAnnouncesErrorCode

pub const ALL: &[SubscribeAnnouncesErrorCode]

Every SUBSCRIBE_ANNOUNCES_ERROR code draft-08 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 SubscribeAnnouncesErrorCode, if valid.

pub fn as_u64(self) -> u64

Return the raw u64 value of this error code.

Trait Implementations

impl Clone for SubscribeAnnouncesErrorCode

fn clone(&self) -> SubscribeAnnouncesErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SubscribeAnnouncesErrorCode

impl Debug for SubscribeAnnouncesErrorCode

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

Formats the value using the given formatter.

impl Eq for SubscribeAnnouncesErrorCode

impl PartialEq for SubscribeAnnouncesErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SubscribeAnnouncesErrorCode