Struct Database 

pub struct Database {
    pub conn: Connection,
}

Database wrapper with path information

Fields

conn: Connection

Implementations

impl Database

pub fn open_for_drive<P: AsRef<Path>>( drive_root: P, ) -> Result<Self, DatabaseError>

Open or create database on a drive

Arguments

• drive_root - Root path of the drive to index (e.g., “/media/photos”)

Returns

A Database instance with an open connection

pub fn needs_schema(&self) -> SqliteResult<bool>

Check if this is a fresh database (needs schema creation)

pub fn run_maintenance(&self) -> SqliteResult<()>

Run periodic database maintenance.

Call after bulk operations (scan, trash empty, reindex).

pub fn flush_and_close(self)

Aggressively flush WAL to the main DB file and consume the connection. Use on drive deselect / app exit so a yanked USB drive doesn’t leave unwritten data behind. TRUNCATE is the strict mode (vs PASSIVE) — it both checkpoints AND empties the WAL file.

pub fn check_integrity(&self) -> SqliteResult<bool>

Run integrity check on the database.

Returns Ok(true) if database is healthy, Ok(false) if corrupt.

pub fn backup(drive_root: &Path, max_backups: usize) -> Result<PathBuf>

Create a backup of the database file.

Copies the DB to <db_path>.backup. Keeps up to max_backups copies.

Trait Implementations

impl Drop for Database

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.