Struct EnvironmentProvider 

pub struct EnvironmentProvider { /* private fields */ }

Secret provider that reads from environment variables.

Secrets are looked up using the pattern: {PREFIX}{CONTEXT}_{KEY} where context and key are converted to uppercase with - replaced by _.

Example

With prefix SECRET_ and context my-context, key api-key:

• Environment variable: SECRET_MY_CONTEXT_API_KEY

Implementations

impl EnvironmentProvider

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

Create a new environment provider with the given prefix.

Example

use skill_context::providers::EnvironmentProvider;

let provider = EnvironmentProvider::new("SECRET_");

pub fn without_prefix() -> Self

Create a provider with no prefix.

Trait Implementations

impl SecretProvider for EnvironmentProvider

fn get_secret<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, context_id: &'life1 str, key: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Option<SecretValue>, ContextError>> + Send + 'async_trait>>

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

Get a secret value.

fn set_secret<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, context_id: &'life1 str, key: &'life2 str, _value: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<(), ContextError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Set a secret value.

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

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

Delete a secret.

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

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

List all secret keys for a context.

fn name(&self) -> &'static str

Get the provider name.

fn is_read_only(&self) -> bool

Check if this provider is read-only.

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

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

Check if a secret exists.