18 lines
750 B
Rust
18 lines
750 B
Rust
use jsonschema::JSONSchema;
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use schemars::{schema_for, JsonSchema};
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/// Structs of schema defitions implement this trait in order to
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/// provide the JSON Schema validator [`jsonschema::JSONSchema`].
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pub trait Schema<T: JsonSchema> {
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/// Returns the validator of [JSON Schema Draft
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/// 7](https://json-schema.org/specification-links.html#draft-7) with the
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/// default settings of [`schemars::gen::SchemaSettings`].
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fn validator() -> JSONSchema {
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let root = schema_for!(T);
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let schema = serde_json::to_value(&root).expect("Schema definition invalid");
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JSONSchema::options()
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.with_draft(jsonschema::Draft::Draft7)
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.compile(&schema)
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.expect("Unable to compile schema")
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}
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}
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