Struct FailureSnapshot 

pub struct FailureSnapshot {
    pub no_targets: Vec<NoTargetsEntry>,
    pub peer_send_full: Vec<PeerEntry>,
    pub peer_send_closed: Vec<PeerEntry>,
    pub backend_send_full: u64,
    pub backend_send_closed: u64,
    pub response_timeout: Vec<TimeoutEntry>,
    pub peer_state_transitions: Vec<TransitionEntry>,
    pub peer_state_current: Vec<PeerStateEntry>,
    pub peer_phi: Vec<PhiEntry>,
}

Immutable snapshot of every failure-cause metric.

Fields

no_targets: Vec<NoTargetsEntry>

dispatch_no_targets_total rows.

peer_send_full: Vec<PeerEntry>

dispatch_peer_send_full_total rows.

peer_send_closed: Vec<PeerEntry>

dispatch_peer_send_closed_total rows.

backend_send_full: u64

dispatch_backend_send_full_total value.

backend_send_closed: u64

dispatch_backend_send_closed_total value.

response_timeout: Vec<TimeoutEntry>

dispatch_response_timeout_total rows.

peer_state_transitions: Vec<TransitionEntry>

peer_state_transitions_total rows.

peer_state_current: Vec<PeerStateEntry>

peer_state_current gauge rows.

peer_phi: Vec<PhiEntry>

gossip_phi_score gauge rows.

Implementations

impl FailureSnapshot

pub fn is_empty(&self) -> bool

True when every counter and gauge is empty. Used by the stats subsystem to skip rendering the failure block when the operator has not wired the metrics in (and so every observation has been a no-op).

Trait Implementations

impl Clone for FailureSnapshot

fn clone(&self) -> FailureSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FailureSnapshot

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

Formats the value using the given formatter.

impl Default for FailureSnapshot

fn default() -> FailureSnapshot

Returns the “default value” for a type.