Struct Lease 

pub struct Lease {
    pub txn: TxnId,
    pub owner: OwnerId,
    pub epoch: u64,
    pub worker_pid: Option<u32>,
    pub renewed: Timestamp,
    pub jobs: Vec<JobId>,
}

Exclusive ownership of a transaction (§12). txn is not in §8; the backend fences on (txn, epoch), so the lease has to name its transaction.

Fields

txn: TxnId

owner: OwnerId

epoch: u64

worker_pid: Option<u32>

renewed: Timestamp

jobs: Vec<JobId>

Supervisor jobs this owner submitted.

Trait Implementations

impl Clone for Lease

fn clone(&self) -> Lease

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lease

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Lease

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Lease

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

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 Lease

impl StructuralPartialEq for Lease