Struct TieredCacheConfig 

pub struct TieredCacheConfig {
    pub write_through_l1: bool,
    pub write_through_l2: bool,
    pub l1_ttl: Option<Duration>,
    pub l2_ttl: Option<Duration>,
    pub l1_required: bool,
    pub l2_required: bool,
}

Configuration for tiered cache.

Fields

write_through_l1: bool

Whether to write to L1 on L2 hit (write-through to L1).

write_through_l2: bool

Whether to write to L2 on L1 write (write-through to L2).

l1_ttl: Option<Duration>

L1 TTL (usually shorter than L2).

l2_ttl: Option<Duration>

L2 TTL.

l1_required: bool

Whether L1 failures should fail the operation.

l2_required: bool

Whether L2 failures should fail the operation.

Implementations

impl TieredCacheConfig

pub fn with_l1_ttl(self, ttl: Duration) -> Self

Set L1 TTL.

pub fn with_l2_ttl(self, ttl: Duration) -> Self

Set L2 TTL.

pub fn require_l1(self) -> Self

Make L1 required.

pub fn require_l2(self) -> Self

Make L2 required.

pub fn no_write_l1(self) -> Self

Disable write-through to L1.

pub fn no_write_l2(self) -> Self

Disable write-through to L2.

Trait Implementations

impl Clone for TieredCacheConfig

fn clone(&self) -> TieredCacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TieredCacheConfig

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

Formats the value using the given formatter.

impl Default for TieredCacheConfig

fn default() -> Self

Returns the “default value” for a type.