Struct Postgres

pub struct Postgres { /* private fields */ }

Implementations

impl Postgres

pub fn new<C>(cfg: C) -> Self

where Config: TryFrom<C>, Error: From<<Config as TryFrom<C>>::Error>,

impl Postgres

pub async fn connect(self) -> Result<(Client, Driver), Error>

Connect to database, returning Client and Driver on success

Examples:

use std::future::IntoFuture;
use xitca_postgres::{Execute, Postgres};

let cfg = String::from("postgres://user:pass@localhost/db");
let (client, driver) = Postgres::new(cfg).connect().await.unwrap();

// spawn driver as async task.
tokio::spawn(driver.into_future());

// use client for query.
"SELECT 1".execute(&client).await.unwrap();

pub async fn connect_io<Io>(self, io: Io) -> Result<(Client, Driver), Error>

where Io: AsyncIo + Send + 'static,

Connect to database with an already established Io type. Io type must impl AsyncIo trait to instruct the client and driver how to transmit data through the Io.

Trait Implementations

impl Debug for Postgres

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

Formats the value using the given formatter.