Struct Tx 

pub struct Tx { /* private fields */ }

A database transaction.

Implementations

impl Tx

pub async fn commit(self) -> Result<(), FlozError>

Commit the transaction.

pub async fn rollback(self) -> Result<(), FlozError>

Explicitly rollback the transaction.

Trait Implementations

impl Debug for Tx

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Executor for Tx

async fn execute_raw( &self, sql: &str, params: Vec<Value>, ) -> Result<u64, FlozError>

Execute a raw SQL statement, returning the number of affected rows.

async fn fetch_all<T>( &self, sql: &str, params: Vec<Value>, ) -> Result<Vec<T>, FlozError>

where T: Send + Unpin + FlozRowBound,

Fetch all matching rows.

async fn fetch_one<T>( &self, sql: &str, params: Vec<Value>, ) -> Result<T, FlozError>

where T: Send + Unpin + FlozRowBound,

Fetch exactly one row. Returns FlozError::NotFound if no rows match.

async fn fetch_optional<T>( &self, sql: &str, params: Vec<Value>, ) -> Result<Option<T>, FlozError>

where T: Send + Unpin + FlozRowBound,

Fetch zero or one row.