Struct quaint::connector::Sqlite

pub struct Sqlite { /* private fields */ }

A connector interface for the SQLite database

Implementations

impl Sqlite

pub fn new(file_path: &str) -> Result<Sqlite>

pub fn new_in_memory() -> Result<Sqlite>

Open a new SQLite database in memory.

pub fn connection(&self) -> &Mutex<Connection>

The underlying rusqlite::Connection. Only available with the expose-drivers Cargo feature. This is a lower level API when you need to get into database specific features.

Trait Implementations

impl Queryable for Sqlite

fn query<'life0, 'life1, 'async_trait>( &'life0 self, q: Query<'life1> ) -> Pin<Box<dyn Future<Output = Result<ResultSet>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute the given query.

fn query_raw<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, sql: &'life1 str, params: &'life2 [Value<'life3>] ) -> Pin<Box<dyn Future<Output = Result<ResultSet>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Execute a query given as SQL, interpolating the given parameters.

fn query_raw_typed<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, sql: &'life1 str, params: &'life2 [Value<'life3>] ) -> Pin<Box<dyn Future<Output = Result<ResultSet>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Execute a query given as SQL, interpolating the given parameters.

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, q: Query<'life1> ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute the given query, returning the number of affected rows.

fn execute_raw<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, sql: &'life1 str, params: &'life2 [Value<'life3>] ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Execute a query given as SQL, interpolating the given parameters and returning the number of affected rows.

fn execute_raw_typed<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, sql: &'life1 str, params: &'life2 [Value<'life3>] ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Execute a query given as SQL, interpolating the given parameters and returning the number of affected rows.

fn raw_cmd<'life0, 'life1, 'async_trait>( &'life0 self, cmd: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Run a command in the database, for queries that can’t be run using prepared statements.

fn version<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Option<String>>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Return the version of the underlying database, queried directly from the source. This corresponds to the version() function on PostgreSQL for example. The version string is returned directly without any form of parsing or normalization.

fn is_healthy(&self) -> bool

Returns false, if connection is considered to not be in a working state.

fn set_tx_isolation_level<'life0, 'async_trait>( &'life0 self, isolation_level: IsolationLevel ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Sets the transaction isolation level to given value. Implementers have to make sure that the passed isolation level is valid for the underlying database.

fn requires_isolation_first(&self) -> bool

Signals if the isolation level SET needs to happen before or after the tx BEGIN.

fn select<'life0, 'life1, 'async_trait>( &'life0 self, q: Select<'life1> ) -> Pin<Box<dyn Future<Output = Result<ResultSet>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute a SELECT query.

fn insert<'life0, 'life1, 'async_trait>( &'life0 self, q: Insert<'life1> ) -> Pin<Box<dyn Future<Output = Result<ResultSet>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute an INSERT query.

fn update<'life0, 'life1, 'async_trait>( &'life0 self, q: Update<'life1> ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute an UPDATE query, returning the number of affected rows.

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, q: Delete<'life1> ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute a DELETE query.

fn server_reset_query<'life0, 'life1, 'async_trait>( &'life0 self, _: &'life1 dyn Transaction ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute an arbitrary function in the beginning of each transaction.

fn begin_statement(&self) -> &'static str

Statement to begin a transaction

impl TransactionCapable for Sqlite

fn start_transaction<'a, 'async_trait>( &'a self, isolation: Option<IsolationLevel> ) -> Pin<Box<dyn Future<Output = Result<Box<dyn Transaction + 'a>>> + Send + 'async_trait>>where Self: 'async_trait, 'a: 'async_trait,

Starts a new transaction

impl TryFrom<&str> for Sqlite

type Error = Error

The type returned in the event of a conversion error.

fn try_from(path: &str) -> Result<Self>

Performs the conversion.