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Implement JsonSchema for more deref types

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This commit is contained in:
Graham Esau 2019-09-08 14:44:32 +01:00
parent 6cf9343657
commit e9e0526adc
3 changed files with 18 additions and 3 deletions
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12
schemars/src/json_schema_impls/core.rs
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@ -48,6 +48,18 @@ impl<T: ?Sized> JsonSchema for std::marker::PhantomData<T> {
}
}
impl JsonSchema for std::convert::Infallible {
no_ref_schema!();
fn schema_name() -> String {
"Never".to_owned()
}
fn json_schema(gen: &mut SchemaGenerator) -> Result {
Ok(gen.schema_for_none())
}
}
#[cfg(test)]
mod tests {
use super::*;

4
schemars/src/json_schema_impls/deref.rs
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@ -27,4 +27,8 @@ deref_impl!(<'a, T> JsonSchema for &'a mut T);
deref_impl!(<T> JsonSchema for Box<T>);
deref_impl!(<T> JsonSchema for std::rc::Rc<T>);
deref_impl!(<T> JsonSchema for std::sync::Arc<T>);
deref_impl!(<T> JsonSchema for std::sync::Mutex<T>);
deref_impl!(<T> JsonSchema for std::sync::RwLock<T>);
deref_impl!(<T> JsonSchema for std::cell::Cell<T>);
deref_impl!(<T> JsonSchema for std::cell::RefCell<T>);
deref_impl!(<'a, T: ToOwned> JsonSchema for std::borrow::Cow<'a, T>);

5
schemars/src/json_schema_impls/mod.rs
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@ -17,11 +17,10 @@ mod sequences;
mod serdejson;
mod tuple;
// TODO chrono types under feature flag
// TODO serde yaml value/map under feature flag
// https://github.com/serde-rs/serde/blob/ce75418e40a593fc5c0902cbf4a45305a4178dd7/serde/src/ser/impls.rs
// Cell<T>, RefCell<T>, Mutex<T>, RwLock<T>, Result<R,E>?, Duration, SystemTime,
// Result<R,E>?, Duration, SystemTime,
// IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV6, SocketAddrV6,
// Path, PathBuf, OsStr, OsString, Wrapping<T>, Reverse<T>, AtomicBool, AtomixI8 etc.,
// Path, PathBuf, OsStr, OsString, Wrapping<T>, Reverse<T>, AtomicBool, AtomicI8 etc.,
// NonZeroU8 etc., ArcWeak, RcWeak, (!)?, Bound?, Range?, RangeInclusive?,
// CString?, CStr?, fmt::Arguments?