Struct ProxyDatabaseConnection

pub struct ProxyDatabaseConnection { /* private fields */ }

Defines a connection for the [ProxyDatabase]

Implementations

impl ProxyDatabaseConnection

pub fn new( db_backend: DbBackend, funcs: Arc<Box<dyn ProxyDatabaseTrait>>, ) -> Self

Create a connection to the [ProxyDatabase]

pub fn get_database_backend(&self) -> DbBackend

Get the DatabaseBackend being used by the [ProxyDatabase]

pub async fn execute(&self, statement: Statement) -> Result<ExecResult, DbErr>

Execute the SQL statement in the [ProxyDatabase]

pub async fn query_one( &self, statement: Statement, ) -> Result<Option<QueryResult>, DbErr>

Return one QueryResult if the query was successful

pub async fn query_all( &self, statement: Statement, ) -> Result<Vec<QueryResult>, DbErr>

Return all QueryResults if the query was successful

pub async fn begin(&self)

Create a statement block of SQL statements that execute together.

pub async fn commit(&self)

Commit a transaction atomically to the database

pub async fn rollback(&self)

Roll back a faulty transaction

pub async fn ping(&self) -> Result<(), DbErr>

Checks if a connection to the database is still valid.

Trait Implementations

impl Debug for ProxyDatabaseConnection

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

Formats the value using the given formatter.