Enum PresenceError 

pub enum PresenceError {
    InvalidState,
    InvalidDiff,
    InvalidPresence(String),
    InvalidMetas(String),
    InvalidMeta(String),
    MissingReference(String),
    BinaryPayload,
}

Invalid Phoenix Presence state, diff, or metadata.

Variants

InvalidState

A full state was not a JSON object.

InvalidDiff

A diff did not contain valid joins and leaves objects.

InvalidPresence(String)

The named presence entry was not an object.

InvalidMetas(String)

The named presence entry had no metas array.

InvalidMeta(String)

A meta belonging to the named entry was not an object.

MissingReference(String)

A meta belonging to the named entry had no string phx_ref.

BinaryPayload

Presence events cannot be decoded from binary payloads.

Trait Implementations

impl Clone for PresenceError

fn clone(&self) -> PresenceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PresenceError

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

Formats the value using the given formatter.

impl Display for PresenceError

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

Formats the value using the given formatter.

impl Error for PresenceError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for PresenceError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PresenceError

impl StructuralPartialEq for PresenceError