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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
# Exercises every OpenAPI constraint keyword that maps to a `serde_valid`
# `#[validate(...)]` attribute, plus a nested `$ref` field to confirm that a
# top-level `.validate()` recurses into referenced models.
openapi: 3.0.1
info:
version: 1.0.0
title: Validation Example
paths:
/widgets/{widgetId}:
get:
operationId: getWidget
parameters:
- name: widgetId
in: path
required: true
schema:
type: string
responses:
'200':
description: OK
content:
application/json:
schema:
$ref: '#/components/schemas/Widget'
components:
schemas:
Widget:
type: object
required:
- name
- count
- ratio
- tags
- inner
- id
properties:
id:
# $ref to a scalar alias (`type: WidgetId = String`). A bare
# `#[validate]` here would try to call `.validate()` on a `String`
# and fail to compile.
$ref: '#/components/schemas/WidgetId'
labels:
# Optional $ref to a map alias (`Labels = HashMap<String, String>`),
# reproducing the `Option<HashMap<String, String>>` compile error.
$ref: '#/components/schemas/Labels'
name:
type: string
minLength: 2
maxLength: 10
pattern: '^[a-z]+$'
count:
type: integer
minimum: 1
maximum: 100
multipleOf: 5
ratio:
type: number
minimum: 0
exclusiveMaximum: true
maximum: 1
tags:
type: array
minItems: 1
maxItems: 3
uniqueItems: true
items:
type: string
inner:
$ref: '#/components/schemas/Inner'
Inner:
type: object
required:
- code
properties:
code:
type: string
minLength: 3
# A scalar alias: lowers to `pub type WidgetId = String;`, which does not
# derive `Validate`. A `$ref` to it must not emit a bare `#[validate]`.
WidgetId:
type: string
# A map alias: lowers to `pub type Labels = HashMap<String, String>;`, which
# also does not derive `Validate`.
Labels:
type: object
additionalProperties:
type: string