feat: Implement Deserialize and IntoStatic for Box<T> (#107)

Author: fasterthanlime

merde/examples/enums.rs

@@ -10,7 +10,7 @@ fn main() {
             text: "Hello".into(),
         }),
         ExampleEvent::StringStuff(StringStuff("Some string".into())),
-        ExampleEvent::Emergency(Emergency::NoPizzaLeft),
+        ExampleEvent::Emergency(Box::new(Emergency::NoPizzaLeft)),
     ];
 
     for event in events {
@@ -30,7 +30,7 @@ enum ExampleEvent<'s> {
     MouseDown(MouseDown),
     TextInput(TextInput<'s>),
     StringStuff(StringStuff<'s>),
-    Emergency(Emergency),
+    Emergency(Box<Emergency>),
 }
 
 merde::derive! {

merde_core/src/deserialize.rs

@@ -409,6 +409,16 @@ impl<'s> Deserialize<'s> for Cow<'s, str> {
     }
 }
 
+impl<'s, T: Deserialize<'s>> Deserialize<'s> for Box<T> {
+    async fn deserialize<D>(de: &mut D) -> Result<Self, D::Error<'s>>
+    where
+        D: Deserializer<'s> + ?Sized,
+    {
+        let value: T = de.t().await?;
+        Ok(Box::new(value))
+    }
+}
+
 impl<'s, T: Deserialize<'s>> Deserialize<'s> for Option<T> {
     async fn deserialize<D>(de: &mut D) -> Result<Self, D::Error<'s>>
     where

merde_core/src/into_static.rs

@@ -90,6 +90,14 @@ impl_into_static_passthru!(
     String, u128, u64, u32, u16, u8, i128, i64, i32, i16, i8, bool, char, usize, isize, f32, f64
 );
 
+impl<T: IntoStatic> IntoStatic for Box<T> {
+    type Output = Box<T::Output>;
+
+    fn into_static(self) -> Self::Output {
+        Box::new((*self).into_static())
+    }
+}
+
 impl<T: IntoStatic> IntoStatic for Option<T> {
     type Output = Option<T::Output>;