Enum ConnectionState 

pub enum ConnectionState {
    Connected,
    Reconnecting {
        attempt: u32,
    },
    Disconnected {
        reason: String,
    },
}

Connection state for observing connection health.

Variants

Connected

Connected to the server and ready for requests.

Reconnecting

Attempting to reconnect after disconnection.

Fields

attempt: u32

Current reconnection attempt number.

Disconnected

Disconnected from the server.

Fields

reason: String

Reason for disconnection.

Implementations

impl ConnectionState

pub fn is_connected(&self) -> bool

Returns true if currently connected.

pub fn is_reconnecting(&self) -> bool

Returns true if currently reconnecting.

pub fn is_disconnected(&self) -> bool

Returns true if disconnected (not reconnecting).

pub fn reconnect_attempt(&self) -> Option<u32>

Returns the reconnection attempt number if reconnecting.

pub fn disconnect_reason(&self) -> Option<&str>

Returns the disconnection reason if disconnected.

Trait Implementations

impl Clone for ConnectionState

fn clone(&self) -> ConnectionState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionState

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

Formats the value using the given formatter.

impl Default for ConnectionState

fn default() -> Self

Returns the “default value” for a type.

impl Display for ConnectionState

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

Formats the value using the given formatter.

impl PartialEq for ConnectionState

fn eq(&self, other: &ConnectionState) -> 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 ConnectionState

impl StructuralPartialEq for ConnectionState