Enum StreamResetErrorCode 

#[repr(u64)]
pub enum StreamResetErrorCode {
    InternalError = 0,
    Cancelled = 1,
    DeliveryTimeout = 2,
    SessionClosed = 3,
}

Data stream reset codes, from the table in draft-11 section 9.4.3 (Closing Subgroup Streams). Carried in RESET_STREAM and RESET_STREAM_AT.

Variants

InternalError = 0

Internal Error — an implementation specific error.

Cancelled = 1

Cancelled — the subscriber requested cancellation via UNSUBSCRIBE, FETCH_CANCEL or STOP_SENDING, or the publisher ended the subscription, in which case SUBSCRIBE_DONE will have a more detailed status code.

DeliveryTimeout = 2

Delivery Timeout — the DELIVERY TIMEOUT was exceeded for this stream. See draft-11 section 8.2.1.2.

SessionClosed = 3

Session Closed — the publisher session is being closed.

Implementations

impl StreamResetErrorCode

pub const ALL: &[StreamResetErrorCode]

Every subgroup stream reset code draft-11 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 StreamResetErrorCode, if valid.

pub fn as_u64(self) -> u64

Return the raw u64 value of this error code.

Trait Implementations

impl Clone for StreamResetErrorCode

fn clone(&self) -> StreamResetErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamResetErrorCode

impl Debug for StreamResetErrorCode

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

Formats the value using the given formatter.

impl Eq for StreamResetErrorCode

impl PartialEq for StreamResetErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StreamResetErrorCode