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
|
#![cfg(feature = "derive")]
use schemars::{r#gen::SchemaSettings, JsonSchema};
#[derive(JsonSchema)]
pub struct MyStruct {
pub my_int: i32,
pub my_bool: bool,
pub my_nullable_enum: Option<MyEnum>,
}
#[derive(JsonSchema)]
pub enum MyEnum {
StringNewType(String),
StructVariant { floats: Vec<f32> },
}
fn main() {
let settings = SchemaSettings::draft07().with(|s| {
s.option_nullable = true;
s.option_add_null_type = false;
});
let generator = settings.into_generator();
let schema = generator.into_root_schema_for::<MyStruct>();
println!("{}", serde_json::to_string_pretty(&schema).unwrap());
}
|
