Enum xmpp_parsers::presence::Type

pub enum Type {
    None,
    Error,
    Probe,
    Subscribe,
    Subscribed,
    Unavailable,
    Unsubscribe,
    Unsubscribed,
}

Accepted values for the ‘type’ attribute of a presence.

Variants

None

This value is not an acceptable ‘type’ attribute, it is only used internally to signal the absence of ‘type’.

Error

An error has occurred regarding processing of a previously sent presence stanza; if the presence stanza is of type “error”, it MUST include an <error/> child element (refer to XMPP‑CORE).

Probe

A request for an entity’s current presence; SHOULD be generated only by a server on behalf of a user.

Subscribe

The sender wishes to subscribe to the recipient’s presence.

Subscribed

The sender has allowed the recipient to receive their presence.

Unavailable

The sender is no longer available for communication.

Unsubscribe

The sender is unsubscribing from the receiver’s presence.

Unsubscribed

The subscription request has been denied or a previously granted subscription has been canceled.

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl Default for Type

fn default() -> Type

Returns the “default value” for a type.

impl FromStr for Type

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Type, Error>

Parses a string s to return a value of this type.

impl IntoAttributeValue for Type

fn into_attribute_value(self) -> Option<String>

Turns this into an attribute string, or None if it shouldn’t be added.

impl PartialEq for Type

fn eq(&self, other: &Type) -> 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 StructuralPartialEq for Type