https://github.com/amilajack/serde_postgres

Easily Deserialize Postgres rows.
https://github.com/amilajack/serde_postgres

Last synced: 4 months ago
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Easily Deserialize Postgres rows.

• Host: GitHub
• URL: https://github.com/amilajack/serde_postgres
• Owner: amilajack
• License: apache-2.0
• Created: 2018-11-22T01:24:18.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-11-22T01:32:20.000Z (over 6 years ago)
• Last Synced: 2024-10-28T05:33:32.775Z (6 months ago)
• Language: Rust
• Homepage:
• Size: 10.7 KB
• Stars: 1
• Watchers: 1
• Forks: 23
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

        
# Serde Postgres

[![Build status](https://img.shields.io/travis/1aim/serde_postgres.svg?branch=master)](https://travis-ci.org/1aim/serde_postgres)

[![Crate](https://img.shields.io/crates/d/serde_postgres.svg)](https://crates.io/crates/serde_postgres)

[![Lines Of Code](https://tokei.rs/b1/github/1aim/serde_postgres?category=code)](https://github.com/Aaronepower/tokei)

[![Documentation](https://docs.rs/serde_postgres/badge.svg)](https://docs.rs/serde_postgres/)

Easily deserialize rows from [`postgres`](//docs.rs/postgres) into

arbitrary structs. (Only deserialization is supported).

```rust

extern crate serde;

extern crate serde_derive;

extern crate serde_postgres;

extern crate postgres;

use std::error::Error;

use serde_derive::Deserialize;

use postgres::{Connection, TlsMode};

#[derive(Clone, Debug, Deserialize)]

struct Person {

    name: String,

    age: i32,

}

fn main() -> Result<(), Box> {

    let connection = Connection::connect("postgres://postgres@localhost:5432", TlsMode::None)?;

    connection.execute("CREATE TABLE IF NOT EXISTS Person (

        name VARCHAR NOT NULL,

        age INT NOT NULL

    )", &[])?;

    connection.execute("INSERT INTO Person (name, age) VALUES ($1, $2)",

    &[&"Jane", &23])?;

    connection.execute("INSERT INTO Person (name, age) VALUES ($1, $2)",

    &[&"Alice", &32])?;

    

    let rows = connection.query("SELECT name, age FROM Person", &[])?;

    let people: Vec = serde_postgres::from_rows(&rows)?;

    for person in people {

        println!("{:?}", person);

    }

    Ok(())

}

```