Enum ClientRequest 

pub enum ClientRequest {
    Get {
        ns: Namespace,
        key: StructuredKey,
    },
    Put {
        ns: Namespace,
        key: StructuredKey,
        value: Vec<u8>,
        ttl_ms: Option<u64>,
        dimensions: Vec<String>,
    },
    Invalidate {
        ns: Namespace,
        key: StructuredKey,
    },
    BatchGet {
        ns: Namespace,
        keys: Vec<StructuredKey>,
    },
    BatchPut {
        ns: Namespace,
        entries: Vec<BatchPutEntry>,
    },
    EvictRegion {
        ns: Namespace,
    },
    SubscribeInvalidations {
        ns: Namespace,
        region: Option<RegionId>,
        from: Option<Watermark>,
        include_value: bool,
    },
    SubscribeEntryEvents {
        ns: Namespace,
        region: Option<RegionId>,
        from: Option<Watermark>,
        include_value: bool,
        projection: EntryEventProjection,
    },
    TryLock {
        ns: Namespace,
        key: StructuredKey,
        lease_ms: u64,
        wait_ms: u64,
        level: LockConsistency,
    },
    Unlock {
        ns: Namespace,
        key: StructuredKey,
        fence: u64,
    },
    RenewLockLease {
        ns: Namespace,
        key: StructuredKey,
        fence: u64,
        lease_ms: u64,
    },
    ForceUnlock {
        ns: Namespace,
        key: StructuredKey,
    },
    GetLockOwnership {
        ns: Namespace,
        key: StructuredKey,
    },
    CompareAndSet {
        ns: Namespace,
        key: StructuredKey,
        expected: CasExpectation,
        new_value: Vec<u8>,
        level: LockConsistency,
    },
    RemoveIfValue {
        ns: Namespace,
        key: StructuredKey,
        expected: Vec<u8>,
        level: LockConsistency,
    },
}

Client operations.

Variants

Get

Read one key.

Fields

ns: Namespace

key: StructuredKey

Put

Store one value.

Fields

ns: Namespace

key: StructuredKey

value: Vec<u8>

ttl_ms: Option<u64>

dimensions: Vec<String>

Invalidate

Invalidate one key.

Fields

ns: Namespace

key: StructuredKey

BatchGet

Read many keys.

Fields

ns: Namespace

keys: Vec<StructuredKey>

BatchPut

Store many key/value pairs.

Fields

ns: Namespace

entries: Vec<BatchPutEntry>

EvictRegion

Evict a whole namespace/region mapping.

Fields

ns: Namespace

SubscribeInvalidations

Subscribe to invalidations.

Fields

ns: Namespace

region: Option<RegionId>

from: Option<Watermark>

include_value: bool

SubscribeEntryEvents

Subscribe to IMap entry-event shaped cache signals.

Fields

ns: Namespace

region: Option<RegionId>

from: Option<Watermark>

include_value: bool

projection: EntryEventProjection

TryLock

Try to acquire a session-bound fenced lock.

Fields

ns: Namespace

key: StructuredKey

lease_ms: u64

wait_ms: u64

level: LockConsistency

Unlock

Release a fenced lock with the current fence token.

Fields

ns: Namespace

key: StructuredKey

fence: u64

RenewLockLease

Renew the lease for the current lock owner.

Fields

ns: Namespace

key: StructuredKey

fence: u64

lease_ms: u64

ForceUnlock

Privileged fence-advancing release.

Fields

ns: Namespace

key: StructuredKey

GetLockOwnership

Read current lock ownership metadata.

Fields

ns: Namespace

key: StructuredKey

CompareAndSet

Single-key compare-and-set for IMap replace ergonomics.

Fields

ns: Namespace

key: StructuredKey

expected: CasExpectation

new_value: Vec<u8>

level: LockConsistency

RemoveIfValue

Single-key conditional tombstone for IMap remove(key, value).

Fields

ns: Namespace

key: StructuredKey

expected: Vec<u8>

level: LockConsistency

Implementations

impl ClientRequest

pub fn minimum_protocol_version(&self) -> u16

Minimum protocol version required by this operation.

pub fn ensure_supported_by( &self, protocol_version: u16, ) -> Result<(), ClientErrorEnvelope>

Validate this operation against a negotiated protocol version.

Trait Implementations

impl Clone for ClientRequest

fn clone(&self) -> ClientRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClientRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClientRequest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ClientRequest

impl PartialEq for ClientRequest

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

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 ClientRequest