Struct PlayerDataStorage 

pub struct PlayerDataStorage {
    backend: PlayerDataStorageBackend,
}

Manages player data persistence.

Fields

backend: PlayerDataStorageBackend

Implementations

impl PlayerDataStorage

pub async fn new( save_root: PathBuf, selection: StorageSelection, ) -> Result<Self>

Creates player data storage from config.

pub async fn save(&self, player: &Player) -> Result<()>

Saves a player’s current domain data and global last-active-domain.

pub async fn save_domain(&self, domain: &str, player: &Player) -> Result<()>

Saves a player’s data for a specific domain.

pub async fn save_domain_data( &self, domain: &str, uuid: Uuid, data: &PersistentPlayerData, ) -> Result<()>

Saves an already captured player data snapshot for a specific domain.

pub async fn load_domain( &self, domain: &str, uuid: Uuid, ) -> Result<Option<PersistentPlayerData>>

Loads a player’s data for a specific domain.

pub async fn load_global(&self, uuid: Uuid) -> Result<Option<GlobalPlayerData>>

Loads server-wide player data.

pub async fn load_permission_subjects(&self) -> Result<PermissionSubjectIndex>

Loads all persisted player permission snapshots.

pub async fn load_known_players(&self) -> Result<KnownPlayers>

Loads the rebuildable player identity cache, falling back to empty on failure.

pub async fn save_known_players_if_current( &self, players: &KnownPlayers, is_current: impl FnOnce() -> bool + Send, ) -> Result<bool>

Persists the identity cache when the caller’s snapshot is still current.

pub async fn save_global( &self, uuid: Uuid, data: &GlobalPlayerData, ) -> Result<()>

Saves server-wide player data.

pub async fn save_permission_subjects( &self, subjects: &PermissionSubjectIndex, ) -> Result<()>

Persists the server’s complete UUID-keyed permission snapshot.