Struct MemoryKey 

pub struct MemoryKey {
    pub id: i64,
    pub version: u64,
    pub namespace: Option<String>,
}

Stable identity and optimistic-concurrency version of a memory.

Fields

id: i64

Positive identifier allocated by the owning store.

version: u64

Positive version required for compare-and-swap mutations.

namespace: Option<String>

Owning remote namespace, or None for a local memory.

Implementations

impl MemoryKey

pub const fn local(id: i64, version: u64) -> Self

Creates a key owned by a local store.

pub fn remote(namespace: String, id: i64, version: u64) -> Self

Creates a key owned by namespace on a remote store.

pub const fn is_local(&self) -> bool

Returns whether this key belongs to a local store.

Trait Implementations

impl Clone for MemoryKey

fn clone(&self) -> MemoryKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MemoryKey

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MemoryKey

impl Hash for MemoryKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MemoryKey

fn eq(&self, other: &MemoryKey) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for MemoryKey

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 MemoryKey