Struct async_consul::common::QueryMetadata

pub struct QueryMetadata {
    pub last_index: Option<u64>,
    pub last_content_hash: Option<String>,
    pub known_leader: bool,
    pub last_contact: Duration,
    pub addr_translate_enabled: bool,
    pub cache_hit: bool,
    pub cache_age: Option<Duration>,
}

Metadata about the request returned from a query operation.

Fields

last_index: Option<u64>

The Consul index for the data in this response.

Can be used to issue a blocking query.

last_content_hash: Option<String>

The Consul content hash for the data in this response.

Can be used to issue a blocking query, but is only available for endpoints that support hash-based blocking.

known_leader: bool

Whether or not the cluster has a known leader.

last_contact: Duration

Amount of time since the server which serviced this request has contacted the leader.

addr_translate_enabled: bool

Whether or not address translation is enabled for HTTP responses on the agent being queried.

cache_hit: bool

Whether or not this response was served from the agent's local cache.

cache_age: Option<Duration>

The age of the cache value, if served from cache.

Trait Implementations

impl Debug for QueryMetadata

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

Formats the value using the given formatter.

impl Default for QueryMetadata

fn default() -> QueryMetadata

Returns the "default value" for a type.