Struct CacheConfig 

pub struct CacheConfig {
    pub url: String,
    pub prefix: String,
    pub default_ttl: u64,
}

Cache configuration

Environment Variables

• REDIS_URL - Redis connection URL (default: redis://127.0.0.1:6379)
• REDIS_PREFIX - Key prefix for cache entries (default: “ferro_cache:”)
• CACHE_DEFAULT_TTL - Default TTL in seconds, 0 = no expiration (default: 3600)

Example

use ferro_rs::{Config, CacheConfig};

// Register from environment
Config::register(CacheConfig::from_env());

// Or build manually
Config::register(CacheConfig::builder()
    .url("redis://localhost:6379")
    .prefix("myapp:")
    .build());

Fields

url: String

Redis connection URL

prefix: String

Key prefix for all cache entries

default_ttl: u64

Default TTL in seconds (0 = no expiration)

Implementations

impl CacheConfig

pub fn from_env() -> Self

Create configuration from environment variables

pub fn builder() -> CacheConfigBuilder

Create a builder for manual configuration

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() -> Self

Returns the “default value” for a type.