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Add support for multiple flatten enums (#320)

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Co-authored-by: Graham Esau <gesau@hotmail.co.uk>
This commit is contained in:
Romain Lebran 2024-08-19 23:30:11 +02:00 • committed by GitHub
parent 30a9a384e2
commit 5d5837741c
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GPG key ID: B5690EEEBB952194
5 changed files with 279 additions and 42 deletions
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60
schemars/tests/enum_flatten.rs Normal file
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@ -0,0 +1,60 @@
mod util;
use schemars::JsonSchema;
use util::*;
#[allow(dead_code)]
#[derive(JsonSchema)]
#[schemars(rename = "Flat")]
struct Flat {
f: f32,
#[schemars(flatten)]
e1: Enum1,
#[schemars(flatten)]
e2: Enum2,
#[schemars(flatten)]
e3: Enum3,
#[schemars(flatten)]
e4: Enum4,
#[schemars(flatten)]
e5: Enum5,
}
#[allow(dead_code)]
#[derive(JsonSchema)]
enum Enum1 {
B(bool),
S(String),
}
#[allow(dead_code)]
#[derive(JsonSchema)]
enum Enum2 {
U(u32),
F(f64),
}
#[allow(dead_code)]
#[derive(JsonSchema)]
enum Enum3 {
B2(bool),
S2(String),
}
#[allow(dead_code)]
#[derive(JsonSchema)]
enum Enum4 {
U2(u32),
F2(f64),
}
#[allow(dead_code)]
#[derive(JsonSchema)]
enum Enum5 {
B3(bool),
S3(String),
}
#[test]
fn test_flat_schema() -> TestResult {
test_default_generated_schema::<Flat>("enum_flatten")
}

160
schemars/tests/expected/enum_flatten.json Normal file
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@ -0,0 +1,160 @@
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "Flat",
"type": "object",
"properties": {
"f": {
"type": "number",
"format": "float"
}
},
"required": [
"f"
],
"allOf": [
{
"oneOf": [
{
"type": "object",
"properties": {
"B": {
"type": "boolean"
}
},
"required": [
"B"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"S": {
"type": "string"
}
},
"required": [
"S"
],
"additionalProperties": false
}
]
},
{
"oneOf": [
{
"type": "object",
"properties": {
"U": {
"type": "integer",
"format": "uint32",
"minimum": 0
}
},
"required": [
"U"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"F": {
"type": "number",
"format": "double"
}
},
"required": [
"F"
],
"additionalProperties": false
}
]
},
{
"oneOf": [
{
"type": "object",
"properties": {
"B2": {
"type": "boolean"
}
},
"required": [
"B2"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"S2": {
"type": "string"
}
},
"required": [
"S2"
],
"additionalProperties": false
}
]
},
{
"oneOf": [
{
"type": "object",
"properties": {
"U2": {
"type": "integer",
"format": "uint32",
"minimum": 0
}
},
"required": [
"U2"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"F2": {
"type": "number",
"format": "double"
}
},
"required": [
"F2"
],
"additionalProperties": false
}
]
}
],
"oneOf": [
{
"type": "object",
"properties": {
"B3": {
"type": "boolean"
}
},
"required": [
"B3"
],
"additionalProperties": false
},
{
"type": "object",
"properties": {
"S3": {
"type": "string"
}
},
"required": [
"S3"
],
"additionalProperties": false
}
]
}