Struct SecretCache 

pub struct SecretCache { /* private fields */ }

In-memory cache for secrets with TTL.

This cache reduces the number of API calls to cloud secret managers.

Implementations

impl SecretCache

pub fn new(ttl_seconds: u64) -> Self

Creates a new secret cache with the specified TTL.

Arguments

• ttl_seconds - Default time-to-live for cached secrets in seconds

pub async fn get(&self, key: &str) -> Option<SecretValue>

Gets a secret from the cache if it exists and hasn’t expired.

Arguments

• key - The secret name/key

Returns

Returns Some(SecretValue) if the secret is in cache and not expired, otherwise returns None.

pub async fn set(&self, key: String, value: SecretValue)

Stores a secret in the cache.

Arguments

• key - The secret name/key
• value - The secret value to cache

pub async fn invalidate(&self, key: &str)

Invalidates a specific secret in the cache.

Arguments

• key - The secret name/key to invalidate

pub async fn clear(&self)

Clears all secrets from the cache.

pub async fn len(&self) -> usize

Returns the number of secrets currently in the cache.

pub async fn is_empty(&self) -> bool

Checks if the cache is empty.

pub async fn cleanup_expired(&self)

Removes expired secrets from the cache.