schemars/schemars/src/json_schema_impls/decimal.rs
2023-02-26 19:47:10 +00:00

31 lines
827 B
Rust

use crate::gen::SchemaGenerator;
use crate::schema::*;
use crate::JsonSchema;
macro_rules! decimal_impl {
($type:ty) => {
decimal_impl!($type => Number, "Number");
};
($type:ty => $instance_type:ident, $name:expr) => {
impl JsonSchema for $type {
no_ref_schema!();
fn schema_name() -> String {
$name.to_owned()
}
fn json_schema(_: &mut SchemaGenerator) -> Schema {
SchemaObject {
instance_type: Some(InstanceType::$instance_type.into()),
..Default::default()
}
.into()
}
}
};
}
#[cfg(feature = "rust_decimal")]
decimal_impl!(rust_decimal::Decimal);
#[cfg(feature = "bigdecimal")]
decimal_impl!(bigdecimal::BigDecimal);