Struct DBusStats 

pub struct DBusStats {
    pub serial: Option<u32>,
    pub active_connections: Option<u32>,
    pub incomplete_connections: Option<u32>,
    pub bus_names: Option<u32>,
    pub peak_bus_names: Option<u32>,
    pub peak_bus_names_per_connection: Option<u32>,
    pub match_rules: Option<u32>,
    pub peak_match_rules: Option<u32>,
    pub peak_match_rules_per_connection: Option<u32>,
    pub dbus_broker_peer_accounting: Option<HashMap<String, DBusBrokerPeerAccounting>>,
    pub dbus_broker_cgroup_accounting: Option<HashMap<String, DBusBrokerCGroupAccounting>>,
    pub dbus_broker_user_accounting: Option<HashMap<u32, DBusBrokerUserAccounting>>,
}

D-Bus daemon/broker statistics from org.freedesktop.DBus.Debug.Stats. Works with both dbus-daemon and dbus-broker; broker-specific fields are in separate maps.

Fields

serial: Option<u32>

Current D-Bus message serial number (monotonically increasing message counter)

active_connections: Option<u32>

Number of fully authenticated active D-Bus connections

incomplete_connections: Option<u32>

Number of D-Bus connections still in the authentication handshake phase

bus_names: Option<u32>

Current number of registered bus names (well-known + unique)

peak_bus_names: Option<u32>

Peak (high-water mark) number of bus names ever registered simultaneously

peak_bus_names_per_connection: Option<u32>

Peak number of bus names registered by a single connection

match_rules: Option<u32>

Current number of active signal match rules across all connections

peak_match_rules: Option<u32>

Peak number of match rules ever registered simultaneously

peak_match_rules_per_connection: Option<u32>

Peak number of match rules registered by a single connection

dbus_broker_peer_accounting: Option<HashMap<String, DBusBrokerPeerAccounting>>

Per-peer resource accounting (dbus-broker only), keyed by unique connection name

dbus_broker_cgroup_accounting: Option<HashMap<String, DBusBrokerCGroupAccounting>>

Per-cgroup resource accounting (dbus-broker only), keyed by cgroup name

dbus_broker_user_accounting: Option<HashMap<u32, DBusBrokerUserAccounting>>

Per-user resource quota accounting (dbus-broker only), keyed by Unix UID

Implementations

impl DBusStats

pub fn peer_accounting( &self, ) -> Option<&HashMap<String, DBusBrokerPeerAccounting>>

pub fn cgroup_accounting( &self, ) -> Option<&HashMap<String, DBusBrokerCGroupAccounting>>

pub fn user_accounting(&self) -> Option<&HashMap<u32, DBusBrokerUserAccounting>>

Trait Implementations

impl Clone for DBusStats

fn clone(&self) -> DBusStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DBusStats

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

Formats the value using the given formatter.

impl Default for DBusStats

fn default() -> DBusStats

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DBusStats

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DBusStats

fn eq(&self, other: &DBusStats) -> 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 Serialize for DBusStats

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DBusStats

impl StructuralPartialEq for DBusStats