Enum FetchErrorCode 

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

FETCH_ERROR codes, from draft-09 Section 7.18 (FETCH_ERROR).

The draft introduces the table with “The application SHOULD use a relevant error code in FETCH_ERROR, as defined below” and gives no prose beyond the Reason column for any of these codes. The table stops at Invalid Range: unlike SUBSCRIBE_ERROR, FETCH_ERROR has no Retry Track Alias code in this draft.

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.

Implementations

impl FetchErrorCode

pub const ALL: &[FetchErrorCode]

Every FETCH_ERROR code draft-09 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 FetchErrorCode, if draft-09 defines it.

pub fn as_u64(self) -> u64

Return the raw u64 value of this error code.

Trait Implementations

impl Clone for FetchErrorCode

fn clone(&self) -> FetchErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FetchErrorCode

impl Debug for FetchErrorCode

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

Formats the value using the given formatter.

impl Eq for FetchErrorCode

impl PartialEq for FetchErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FetchErrorCode