Enum CloseReason 

pub enum CloseReason {
    Idle,
    ResponsesReached,
    RequestsReached,
    Drain,
    Aborted,
}

Why a flow reached teardown. Surfaces in the access log on close.

Variants

Idle

Idle timeout elapsed (no datagram in either direction).

ResponsesReached

The configured responses count was reached (e.g. DNS = 1 reply).

RequestsReached

The configured requests count was reached.

Drain

The listener is draining.

Aborted

The flow was aborted by the shell before it could serve traffic — the upstream connect() failed (EMFILE / refused) or no backend resolved. Distinct from Idle so the access log shows the flow never established, rather than implying it timed out.

Trait Implementations

impl Clone for CloseReason

fn clone(&self) -> CloseReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CloseReason

impl Debug for CloseReason

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

Formats the value using the given formatter.

impl Eq for CloseReason

impl PartialEq for CloseReason

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