Module connection_metrics 

Bounded metrics for Zebra’s peer connection lifecycle.

Keeping these metrics at the crate root prevents address-book and peer-set code from reaching through peer implementation details.

Structs

ConnectionErrorLabels 🔒

RemoteVersionMetricLabels 🔒

RemoteVersionOutcomeGuard 🔒

Records exactly one terminal outcome after Zebra decodes a remote Version message.

Enums

ConnectionDirection 🔒

Constants

CONNECTION_ATTEMPTS_TOTAL 🔒

CONNECTION_OUTCOMES_TOTAL 🔒

REMOTE_VERSION_MESSAGES_TOTAL 🔒

REMOTE_VERSION_OUTCOMES_TOTAL 🔒

Functions

address_family_label 🔒

classify_connection_error 🔒

classify_io_error 🔒

connection_labels 🔒

handshake_error_outcome 🔒

implementation_label 🔒

io_error_outcome 🔒

network_kind_label 🔒

Returns a bounded metrics label for network.

record_connection_attempt_finished 🔒

Records the terminal result of a TCP connection and Zcash handshake attempt.

record_connection_attempt_started 🔒

Records that Zebra started a TCP connection attempt.

record_inbound_connection_rejected 🔒

Records an inbound TCP connection that Zebra rejected before its Zcash handshake.