Struct EnvironmentBackend 

pub struct EnvironmentBackend { /* private fields */ }

Secret backend that reads from environment variables

This is the simplest backend, reading secrets from environment variables. Secret keys are automatically uppercased and prefixed.

Example

use mecha10::secrets::{EnvironmentBackend, SecretBackend};

// Creates backend with prefix "MECHA10_SECRET_"
let backend = EnvironmentBackend::new("MECHA10_SECRET");

// Will read from env var: MECHA10_SECRET_API_KEY
let api_key = backend.get("api_key").await?;

Implementations

impl EnvironmentBackend

pub fn new(prefix: &str) -> Self

Create a new environment backend with a prefix

The prefix will be prepended to all secret keys when reading from environment variables. Keys are automatically uppercased.

pub fn default() -> Self

Create backend with default prefix “MECHA10_SECRET”

Trait Implementations

impl SecretBackend for EnvironmentBackend

fn get<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

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

Retrieve a secret by key

fn list<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>>> + Send + 'async_trait>>

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

List all secret keys (if backend supports listing)

fn set<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 str, value: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Store a secret (if backend supports writing)

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

Delete a secret (if backend supports deletion)