Struct LeaseSpec

pub struct LeaseSpec {
    pub acquire_time: Option<MicroTime>,
    pub holder_identity: Option<String>,
    pub lease_duration_seconds: Option<i32>,
    pub lease_transitions: Option<i32>,
    pub preferred_holder: Option<String>,
    pub renew_time: Option<MicroTime>,
    pub strategy: Option<String>,
}

LeaseSpec is a specification of a Lease.

Fields

acquire_time: Option<MicroTime>

acquireTime is a time when the current lease was acquired.

holder_identity: Option<String>

holderIdentity contains the identity of the holder of a current lease. If Coordinated Leader Election is used, the holder identity must be equal to the elected LeaseCandidate.metadata.name field.

lease_duration_seconds: Option<i32>

leaseDurationSeconds is a duration that candidates for a lease need to wait to force acquire it. This is measured against the time of last observed renewTime.

lease_transitions: Option<i32>

leaseTransitions is the number of transitions of a lease between holders.

preferred_holder: Option<String>

PreferredHolder signals to a lease holder that the lease has a more optimal holder and should be given up. This field can only be set if Strategy is also set.

renew_time: Option<MicroTime>

renewTime is a time when the current holder of a lease has last updated the lease.

strategy: Option<String>

Strategy indicates the strategy for picking the leader for coordinated leader election. If the field is not specified, there is no active coordination for this lease. (Alpha) Using this field requires the CoordinatedLeaderElection feature gate to be enabled.

Trait Implementations

impl Clone for LeaseSpec

fn clone(&self) -> LeaseSpec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LeaseSpec

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

Formats the value using the given formatter.

impl DeepMerge for LeaseSpec

fn merge_from(&mut self, other: Self)

Merge other into self.

impl Default for LeaseSpec

fn default() -> LeaseSpec

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LeaseSpec

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LeaseSpec

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

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LeaseSpec