Struct Database 

pub struct Database { /* private fields */ }

Wrapper around a rusqlite::Connection with project-standard pragmas applied and migrations run.

Implementations

impl Database

pub fn open(path: &Path) -> Result<Database>

Open or create a SQLite database at path, apply pragmas, and run any pending migrations.

Tilde-expansion is applied to path.

Errors

• TgaError::DbError for SQLite-level failures.
• TgaError::MigrationError if a migration fails.

pub fn open_in_memory() -> Result<Database>

Open an in-memory database. Primarily intended for tests.

Errors

See Database::open.

pub fn connection(&self) -> &Connection

Borrow the underlying connection (read-only).

pub fn connection_mut(&mut self) -> &mut Connection

Borrow the underlying connection mutably.

pub fn journal_mode(&self) -> Result<String>

Return the active journal mode (e.g. "wal" or "memory").

Errors

Returns TgaError::DbError if the pragma query fails.

pub fn schema_version(&self) -> Result<i64>

Return the highest applied migration version.

Errors

Returns TgaError::DbError if the query fails.