Struct CacheConfig 

pub struct CacheConfig {
    pub prefix: Option<String>,
    pub default_ttl: Option<Duration>,
    pub max_entries: Option<usize>,
}

Cache configuration

Fields

prefix: Option<String>

Key prefix for namespacing

default_ttl: Option<Duration>

Default TTL for entries

max_entries: Option<usize>

Maximum number of entries (for memory cache)

Implementations

impl CacheConfig

pub fn new() -> Self

Create a new cache configuration

pub fn prefix(self, prefix: impl Into<String>) -> Self

Set the key prefix

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

Set the default TTL

pub fn max_entries(self, max: usize) -> Self

Set the maximum number of entries

pub fn build_key(&self, key: &str) -> String

Build a prefixed key

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> CacheConfig

Returns the “default value” for a type.