Struct TokenStore 

pub struct TokenStore { /* private fields */ }

Simple async in-memory token store (production should use Redis or database)

Differences from previous implementation:

1. Uses tokio::sync::RwLock instead of std::sync::RwLock for async operations
2. Lock acquisition has timeout protection (default 500ms)
3. Returns proper errors instead of panicking on lock failures
4. All methods are now async
5. Does not have poison mechanics (tokio RwLock is panic-safe)

Implementations

impl TokenStore

pub fn new() -> Self

Create a new token store

pub async fn store_token( &self, key: String, token: TokenInfo, ) -> TokenStoreResult<()>

Store token in the store

Errors

Returns TokenStoreError::LockTimeout if write lock cannot be acquired within timeout.

pub async fn get_token(&self, key: &str) -> TokenStoreResult<Option<TokenInfo>>

Get a token from the store

Errors

Returns TokenStoreError::LockTimeout if read lock cannot be acquired within timeout.

pub async fn remove_token(&self, key: &str) -> TokenStoreResult<()>

Remove a token from the store

Errors

Returns TokenStoreError::LockTimeout if write lock cannot be acquired within timeout.

pub async fn cleanup_expired(&self) -> TokenStoreResult<()>

Cleanup all expired tokens from the store

Errors

Returns TokenStoreError::LockTimeout if write lock cannot be acquired within timeout.

Trait Implementations

impl Default for TokenStore

fn default() -> TokenStore

Returns the “default value” for a type.