Struct PostgresConnection

pub struct PostgresConnection { /* private fields */ }

A connection to a PostgreSQL database using tokio-postgres

Implementations

impl PostgresConnection

pub async fn connect( connection_string: impl Into<String>, ) -> Result<Self, PostgresError>

Create a new direct connection without using a pool

pub async fn with_connection<F, R, E>( connection_string: impl Into<String>, operation: F, ) -> Result<R, PostgresError>

where F: FnOnce(&PostgresConnection) -> BoxFuture<'_, Result<R, E>>, E: Error + Send + Sync + 'static,

Execute a function with a direct connection and automatically close it after use This is the most efficient way to perform a one-off database operation

pub fn client(&self) -> &Client

Get a reference to the underlying database client

Trait Implementations

impl Clone for PostgresConnection

fn clone(&self) -> PostgresConnection

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl TestDatabaseConnection for PostgresConnection

fn connection_string(&self) -> String