serde-sqlx 0.0.1

Allows deserializing Postgres rows into Rust types using serde
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66

mod util;

use util::{fetch_one, fetch_optional};

#[tokio::test]
async fn int2_as_i16() {
    let row: i16 = fetch_one("SELECT 42 :: INT2 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn unannotated_as_i32() {
    let row: i32 = fetch_one("SELECT 42 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn unannotated_as_i32_opt() {
    let rows: Option<i32> = fetch_optional("SELECT 42 AS value UNION ALL SELECT NULL")
        .await
        .unwrap();

    assert_eq!(rows, Some(42));
}

#[tokio::test]
async fn int2_as_i32() {
    let row: i32 = fetch_one("SELECT 42 :: INT2 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn int4_as_i32() {
    let row: i32 = fetch_one("SELECT 42 :: INT4 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn int2_as_i64() {
    let row: i64 = fetch_one("SELECT 42 :: INT2 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn int4_as_i64() {
    let row: i64 = fetch_one("SELECT 42 :: INT4 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn int8_as_i64() {
    let row: i64 = fetch_one("SELECT 42 :: INT8 AS value").await.unwrap();
    assert_eq!(row, 42);
}

#[tokio::test]
async fn int8_as_i64_opt() {
    let row: Option<i64> = fetch_one("SELECT 42 :: INT8 AS value").await.unwrap();
    assert_eq!(row, Some(42));
}

#[tokio::test]
async fn bigint_as_i64() {
    let row: i64 = fetch_one("SELECT 42 :: BIGINT AS value").await.unwrap();
    assert_eq!(row, 42);
}