Struct EnvVarSecretStore 

pub struct EnvVarSecretStore { /* private fields */ }

Secret store backed by environment variables.

This is suitable for development and simple deployments. Secret keys are transformed to environment variable names by:

1. Applying the prefix
2. Converting to uppercase
3. Replacing / and . with _

Example: Key “database/password” with prefix “MYAPP_” becomes “MYAPP_DATABASE_PASSWORD”

Implementations

impl EnvVarSecretStore

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

Create a new environment variable secret store.

pub fn with_cache_duration(self, duration: Duration) -> Self

Set the cache duration.

Trait Implementations

impl SecretStore for EnvVarSecretStore

fn get_secret<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 SecretKey, ) -> Pin<Box<dyn Future<Output = SecretResult<SecretValue>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get a secret by key.

fn secret_exists<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 SecretKey, ) -> Pin<Box<dyn Future<Output = SecretResult<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if a secret exists.

fn list_secrets<'life0, 'life1, 'async_trait>( &'life0 self, prefix: Option<&'life1 str>, ) -> Pin<Box<dyn Future<Output = SecretResult<Vec<SecretKey>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List available secrets (if supported).

fn store_name(&self) -> &str

Get the store name for logging/debugging.

fn health_check<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = SecretResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Check if the store is healthy/connected.