Enum ProtocolState 

pub enum ProtocolState {
    AwaitingResponse,
    ProcessingTokens,
    Draining,
    Poisoned,
}

Internal protocol state for runtime management.

While connection states are tracked at compile-time via type-state, the protocol layer has runtime state that must be managed.

Variants

AwaitingResponse

Awaiting response from server.

ProcessingTokens

Processing token stream.

Draining

Draining remaining tokens after cancellation.

Poisoned

Connection is in a broken state due to protocol error.

Implementations

impl ProtocolState

pub fn is_usable(&self) -> bool

Check if the connection is in a usable state.

pub fn is_busy(&self) -> bool

Check if the connection is actively processing.

Trait Implementations

impl Clone for ProtocolState

fn clone(&self) -> ProtocolState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolState

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

Formats the value using the given formatter.

impl Default for ProtocolState

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ProtocolState

fn eq(&self, other: &ProtocolState) -> 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 Copy for ProtocolState

impl Eq for ProtocolState

impl StructuralPartialEq for ProtocolState