Struct SqliteDatabase 

pub struct SqliteDatabase { /* private fields */ }

Opaque handle wrapping a rusqlite::Connection.

Implementations

impl SqliteDatabase

pub fn new(path: &str) -> Result<SqliteDatabase, String>

pub fn exec(&self, sql: &str) -> Result<(), String>

pub fn run(&self, sql: &str) -> Result<RunResult, String>

pub fn close(&self) -> Result<(), String>

pub fn is_closed(&self) -> bool

pub fn in_transaction(&self) -> bool

pub fn serialize_bytes(&self) -> Result<Vec<u8>, String>

Serialize the whole database to bytes — a real SQLite snapshot via VACUUM INTO (SQLite’s own consistent-snapshot machinery), read back from the temp target and the temp file removed. The produced bytes are a valid, standalone database file.

pub fn backup_to_path(&self, path: &str) -> Result<(), String>

Backup (snapshot) the database to path via VACUUM INTO — SQLite’s official online-backup equivalent producing a consistent standalone database file. Fails when the target already exists (SQLite contract).