Enum Event 

pub enum Event {
    Connected {
        self_id: Option<String>,
    },
    Delta(Delta),
    Disconnected {
        reason: String,
    },
    Unauthorized,
}

What the connection reports.

Variants

Connected

The stream is open. Carries the vessel identifier the server states in its greeting, which is what own-ship deltas arrive under – in full, not as “vessels.self”.

Fields

self_id: Option<String>

The identifier from the greeting, if it had one.

Delta(Delta)

One message, already read into this workspace’s units.

Disconnected

The link is down. The consumer keeps whatever it last had, and lets it go stale on screen.

Fields

reason: String

What went wrong, for the log rather than for the screen.

Unauthorized

The server refused the handshake with 401 Unauthorized – the token this connection was opened with is no longer accepted, whether because it expired or because the administrator revoked the device (the two look identical from here: nothing in a 401 itself says which). Told apart from an ordinary Event::Disconnected because the right response is different in kind, not just in wording: discard the token and ask again, rather than retry the same one.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl PartialEq for Event

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