Struct ConnectionHealthWatcher 

pub struct ConnectionHealthWatcher { /* private fields */ }

Available on crate feature net only.

Watcher that can update and read the ConnectionHealth

Note: this should only be added once to extensions and be used by all connection / health checks.

Implementations

impl ConnectionHealthWatcher

pub fn new() -> ConnectionHealthWatcher

pub fn mark_healthy(&self)

Set the ConnectionHealth to health

pub fn mark_broken(&self)

Set the ConnectionHealth to broken

pub fn update_health(&self, health: ConnectionHealth)

Set the ConnectionHealth

pub fn health(&self) -> ConnectionHealth

Get the ConnectionHealth

pub fn sender(&self) -> &Sender<ConnectionHealth>

Reference the [watch::Sender<ConnectionHealth>]

pub fn receiver(&self) -> &Receiver<ConnectionHealth>

Reference the [watch::Sender<ConnectionHealth>]

Note: for keeping track of changes, prefer to clone this receiver so it has it’s own subscribe logic

Trait Implementations

impl Clone for ConnectionHealthWatcher

fn clone(&self) -> ConnectionHealthWatcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionHealthWatcher

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

Formats the value using the given formatter.

impl Default for ConnectionHealthWatcher

fn default() -> ConnectionHealthWatcher

Returns the “default value” for a type.

impl Extension for ConnectionHealthWatcher

impl NetExtension for ConnectionHealthWatcher