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