robin-sparkless 4.4.0

PySpark-like DataFrame API in Rust on Polars; no JVM.
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
67
68
69
70
71
72
73

{
  "name": "to_csv",
  "pyspark_version": "3.5",
  "input": {
    "schema": [
      {
        "name": "id",
        "type": "string"
      },
      {
        "name": "json_str",
        "type": "string"
      },
      {
        "name": "name",
        "type": "string"
      },
      {
        "name": "age",
        "type": "string"
      }
    ],
    "rows": [
      [
        1,
        "{\"name\":\"Alice\",\"age\":25}",
        "Alice",
        25
      ],
      [
        2,
        "{\"name\":\"Bob\",\"age\":30}",
        "Bob",
        30
      ]
    ]
  },
  "operations": [],
  "expected": {
    "schema": [
      {
        "name": "id",
        "type": "string"
      },
      {
        "name": "json_str",
        "type": "string"
      },
      {
        "name": "name",
        "type": "string"
      },
      {
        "name": "age",
        "type": "string"
      }
    ],
    "rows": [
      [
        "1",
        "{\"name\":\"Alice\",\"age\":25}",
        "Alice",
        "25"
      ],
      [
        "2",
        "{\"name\":\"Bob\",\"age\":30}",
        "Bob",
        "30"
      ]
    ]
  }
}