Implement MaxSize for serializable Range structs

Range, RangeInclusive, RangeFrom, RangeTo

Author: ChocolateLoverRaj

source/postcard/src/max_size.rs

@@ -14,6 +14,7 @@ use core::{
         NonZeroI128, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI8, NonZeroIsize, NonZeroU128,
         NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8, NonZeroUsize,
     },
+    ops::{Range, RangeFrom, RangeInclusive, RangeTo, RangeToInclusive},
 };
 
 /// This trait is used to enforce the maximum size required to
@@ -201,6 +202,22 @@ impl<A: MaxSize, B: MaxSize, C: MaxSize, D: MaxSize, E: MaxSize, F: MaxSize> Max
         + F::POSTCARD_MAX_SIZE;
 }
 
+impl<T: MaxSize> MaxSize for Range<T> {
+    const POSTCARD_MAX_SIZE: usize = T::POSTCARD_MAX_SIZE * 2;
+}
+
+impl<T: MaxSize> MaxSize for RangeInclusive<T> {
+    const POSTCARD_MAX_SIZE: usize = T::POSTCARD_MAX_SIZE * 2;
+}
+
+impl<T: MaxSize> MaxSize for RangeFrom<T> {
+    const POSTCARD_MAX_SIZE: usize = T::POSTCARD_MAX_SIZE;
+}
+
+impl<T: MaxSize> MaxSize for RangeTo<T> {
+    const POSTCARD_MAX_SIZE: usize = T::POSTCARD_MAX_SIZE;
+}
+
 #[cfg(feature = "alloc")]
 #[cfg_attr(docsrs, doc(cfg(feature = "alloc")))]
 impl<T: MaxSize> MaxSize for Box<T> {