Struct PostgresConnection 

pub struct PostgresConnection { /* private fields */ }

A postgres connection

Implementations

impl PostgresConnection

pub fn new(config: PgConfig, timeout: Duration, stale: Arc<AtomicBool>) -> Self

Creates a new instance

Trait Implementations

impl DatabaseConnector for PostgresConnection

type Transaction = GenericTransactionHandler<PostgresConnection>

Database static trait for the database

impl DatabaseExecutor for PostgresConnection

fn name() -> &'static str

Database driver name

fn execute<'life0, 'async_trait>( &'life0 self, statement: Statement, ) -> Pin<Box<dyn Future<Output = Result<usize, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Executes a query and returns the affected rows

fn fetch_one<'life0, 'async_trait>( &'life0 self, statement: Statement, ) -> Pin<Box<dyn Future<Output = Result<Option<Vec<Column>>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Runs the query and returns the first row or None

fn fetch_all<'life0, 'async_trait>( &'life0 self, statement: Statement, ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<Column>>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Runs the query and returns the first row or None

fn pluck<'life0, 'async_trait>( &'life0 self, statement: Statement, ) -> Pin<Box<dyn Future<Output = Result<Option<Column>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Fetches the first row and column from a query

fn batch<'life0, 'async_trait>( &'life0 self, statement: Statement, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Batch execution

impl Debug for PostgresConnection

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

Formats the value using the given formatter.