Struct UnifiedTokenStore 

pub struct UnifiedTokenStore { /* private fields */ }

Unified token storage that abstracts over keyring and file backends.

Implementations

impl UnifiedTokenStore

pub fn new( preferred_backend: TokenStorageBackend, ) -> Result<Self, UnifiedTokenError>

Create a new unified token store with the specified backend preference.

If keyring is requested but unavailable, falls back to file storage.

pub fn save(&self, token: &Token) -> Result<(), UnifiedTokenError>

Save a token using the active backend.

pub fn load(&self) -> Result<Token, UnifiedTokenError>

Load a token from the active backend.

For keyring backend, falls back to file if keyring is empty (migration support).

pub fn delete(&self) -> Result<(), UnifiedTokenError>

Delete the token from storage.

Attempts to delete from both backends to ensure clean removal.

pub fn exists(&self) -> bool

Check if a token exists in storage.

pub fn backend(&self) -> TokenStorageBackend

Get the active backend type.