Struct mongodb::ServerInfo

pub struct ServerInfo<'a> { /* private fields */ }

A description of the most up-to-date information known about a server. Further details can be found in the Server Discovery and Monitoring specification.

Implementations

impl<'a> ServerInfo<'a>

pub fn address(&self) -> &ServerAddress

Gets the address of the server.

pub fn average_round_trip_time(&self) -> Option<Duration>

Gets the weighted average of the time it has taken for a server check to round-trip from the driver to the server.

This is the value that the driver uses internally to determine the latency window as part of server selection.

pub fn last_update_time(&self) -> Option<DateTime>

Gets the last time that the driver’s monitoring thread for the server updated the internal information about the server.

pub fn max_wire_version(&self) -> Option<i32>

Gets the maximum wire version that the server supports.

pub fn min_wire_version(&self) -> Option<i32>

Gets the minimum wire version that the server supports.

pub fn replica_set_name(&self) -> Option<&str>

Gets the name of the replica set that the server is part of.

pub fn replica_set_version(&self) -> Option<i32>

Gets the version of the replica set that the server is part of.

pub fn server_type(&self) -> ServerType

Get the type of the server.

pub fn tags(&self) -> Option<&TagSet>

Gets the tags associated with the server.

pub fn error(&self) -> Option<&Error>

Gets the error that caused the server’s state to be transitioned to Unknown, if any.

When the driver encounters certain errors during operation execution or server monitoring, it transitions the affected server’s state to Unknown, rendering the server unusable for future operations until it is confirmed to be in healthy state again.

Trait Implementations

impl<'a> Clone for ServerInfo<'a>

fn clone(&self) -> ServerInfo<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ServerInfo<'a>

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

Formats the value using the given formatter.

impl<'a> Display for ServerInfo<'a>

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

Formats the value using the given formatter.

impl<'a> Serialize for ServerInfo<'a>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where S: Serializer,

Serialize this value into the given Serde serializer.