Enum WriteStrategy 

pub enum WriteStrategy {
    WriteThrough,
    WriteBack,
    WriteBehind,
}

Write strategy for cache updates

Variants

WriteThrough

Write to cache and backend synchronously

• Consistency: Strong
• Latency: High
• Use case: Critical data that must be durable immediately

WriteBack

Write to cache, async write to backend

• Consistency: Eventual
• Latency: Low
• Use case: High write throughput, tolerates brief data loss

WriteBehind

Batch writes to backend

• Consistency: Eventual (with batch delay)
• Latency: Lowest
• Use case: Very high write throughput, tolerates data loss

Trait Implementations

impl Clone for WriteStrategy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WriteStrategy

impl Debug for WriteStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WriteStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WriteStrategy

impl PartialEq for WriteStrategy

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WriteStrategy

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 WriteStrategy