Struct TokenCache 

pub struct TokenCache { /* private fields */ }

Manages reading and writing CachedToken values to a JSON file on disk.

On Unix systems, the token file is created with mode 0600 (owner read/write only).

Implementations

impl TokenCache

pub fn with_path(path: PathBuf) -> Self

Creates a new TokenCache that reads from and writes to the given file path.

pub fn load(&self) -> Result<Option<CachedToken>>

Loads a cached token from disk.

Returns None if the file does not exist, contains malformed or unrecognized JSON, or holds an expired token. A corrupt cache is treated the same as an absent one so the caller can prompt the user to log in again rather than surfacing a raw deserialization error.

Errors

Returns an error if the cache has insecure permissions or another filesystem I/O operation fails.

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

Serializes and writes the given token to disk with restricted file permissions.

Creates parent directories as needed so callers can pass a path whose ancestors do not yet exist (e.g. ~/.rhood/.rhood-token on a fresh host).

pub fn clear(&self) -> Result<()>

Deletes the cached token file from disk, if it exists.

Trait Implementations

impl Clone for TokenCache

fn clone(&self) -> TokenCache

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TokenCache

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.