Struct spacetimedb::database_instance_context::DatabaseInstanceContext

pub struct DatabaseInstanceContext {
    pub database: Database,
    pub database_instance_id: u64,
    pub logger: Arc<DatabaseLogger>,
    pub relational_db: Arc<RelationalDB>,
}

Fields

database: Database

database_instance_id: u64

logger: Arc<DatabaseLogger>

relational_db: Arc<RelationalDB>

Implementations

impl DatabaseInstanceContext

pub fn from_database( config: Config, database: Database, instance_id: u64, root_db_path: PathBuf, rt: Handle ) -> Result<Self>

pub fn scheduler_db_path(&self, root_db_path: PathBuf) -> PathBuf

pub fn durability_size_on_disk(&self) -> Result<u64>

The number of bytes on disk occupied by the database’s durability layer.

An in-memory database will return Ok(0).

pub fn log_file_size(&self) -> Result<u64, DBError>

The size of the log file.

pub fn total_disk_usage(&self) -> TotalDiskUsage

Obtain an array which can be summed to obtain the total disk usage.

Some sources of size-on-disk may error, in which case the corresponding array element will be None.

Trait Implementations

impl Clone for DatabaseInstanceContext

fn clone(&self) -> DatabaseInstanceContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Deref for DatabaseInstanceContext

type Target = Database

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.