Struct AggregateStats

pub struct AggregateStats {
    pub healthy_tablet_count: i32,
    pub unhealthy_tablet_count: i32,
    pub replication_lag_seconds_min: u32,
    pub replication_lag_seconds_max: u32,
}

AggregateStats contains information about the health of a group of tablets for a Target. It is used to propagate stats from a vtgate to another, or from the Gateway layer of a vtgate to the routing layer.

Fields

healthy_tablet_count: i32

healthy_tablet_count is the number of healthy tablets in the group.

unhealthy_tablet_count: i32

unhealthy_tablet_count is the number of unhealthy tablets in the group.

replication_lag_seconds_min: u32

replication_lag_seconds_min is the minimum of the replication_lag_seconds values of the healthy tablets. It is unset if the tablet type is primary.

replication_lag_seconds_max: u32

replication_lag_seconds_max is the maximum of the replication_lag_seconds values of the healthy tablets. It is unset if the tablet type is primary.

Trait Implementations

impl Clone for AggregateStats

fn clone(&self) -> AggregateStats

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AggregateStats

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

Formats the value using the given formatter.

impl Default for AggregateStats

fn default() -> Self

Returns the “default value” for a type.

impl Message for AggregateStats

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for AggregateStats

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