Enum SubscribeErrorCode 

#[repr(u64)]
pub enum SubscribeErrorCode {
    InternalError = 0,
    Unauthorized = 1,
    Timeout = 2,
    NotSupported = 3,
    TrackDoesNotExist = 4,
    InvalidRange = 5,
    RetryTrackAlias = 6,
}

SUBSCRIBE_ERROR codes (draft-10, Section 8.8 “SUBSCRIBE_ERROR”).

Variants

InternalError = 0

Internal Error

Unauthorized = 1

Unauthorized

Timeout = 2

Timeout

NotSupported = 3

Not Supported

TrackDoesNotExist = 4

Track Does Not Exist

InvalidRange = 5

Invalid Range — Section 8.6 directs a publisher that cannot satisfy the requested start or end, or whose end has already been published, to send SUBSCRIBE_ERROR with this code. A publisher MUST NOT send objects from outside the requested start and end.

RetryTrackAlias = 6

Retry Track Alias — the subscriber SHOULD re-issue the SUBSCRIBE with the Track Alias carried in the SUBSCRIBE_ERROR message instead. If that Track Alias is already in use, the subscriber MUST close the connection with a Duplicate Track Alias error.

Implementations

impl SubscribeErrorCode

pub const ALL: &[SubscribeErrorCode]

Every SUBSCRIBE_ERROR code draft-10 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 SubscribeErrorCode, if draft-10 defines it.

pub fn as_u64(self) -> u64

Return the raw u64 value of this error code.

Trait Implementations

impl Clone for SubscribeErrorCode

fn clone(&self) -> SubscribeErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SubscribeErrorCode

impl Debug for SubscribeErrorCode

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

Formats the value using the given formatter.

impl Eq for SubscribeErrorCode

impl PartialEq for SubscribeErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SubscribeErrorCode