fix serde trait comment

corelib/src/serde.cairo

@@ -16,71 +16,71 @@
 #[allow(unused_imports)]
 use crate::array::{ArrayTrait, SpanTrait};
 
-//! A trait that allows for serializing and deserializing values of any type.
-//!
-//! The `Serde<T>` trait defines two core operations:
-//! - `serialize`: Converts a value into a sequence of `felt252`s
-//! - `deserialize`: Reconstructs a value from a sequence of `felt252`s
-//!
-//! # Examples
-//!
-//! ## Simple Types (u8, u16, u32, u64, u128)
-//!
-//! Simple types are serialized into a single `felt252`:
-//!
-//! ```
-//! let value: u8 = 42;
-//! let mut output: Array<felt252> = array![];
-//! value.serialize(ref output);
-//! assert!(output == array![42]); // Single value
-//! ```
-//!
-//! ## Compound Types (u256)
-//!
-//! Compound types may be serialized into multiple `felt252` values:
-//!
-//! ```
-//! let value: u256 = u256 { low: 1, high: 2 };
-//! let mut output: Array<felt252> = array![];
-//! value.serialize(ref output);
-//! assert!(output == array![1, 2]); // Two `felt252`s: low and high
-//! ```
-//!
-//! # Implementing `Serde`
-//!
-//! ## Using the `Derive` Macro
-//!
-//! In most cases, you can use the `#[derive(Serde)]` attribute to automatically generate the
-//! implementation for your type:
-//!
-//! ```
-//! #[derive(Serde)]
-//! struct Point {
-//!     x: u32,
-//!     y: u32
-//! }
-//! ```
-//!
-//! ## Manual Implementation
-//!
-//! Should you need to customize the serialization behavior for a type in a way that derive does not
-//! support, you can implement the `Serde` yourself:
-//!
-//! ```
-//! impl PointSerde of Serde<Point> {
-//!     fn serialize(self: @Point, ref output: Array<felt252>) {
-//!         output.append((*self.x).into());
-//!         output.append((*self.y).into());
-//!     }
-//!
-//!     fn deserialize(ref serialized: Span<felt252>) -> Option<Point> {
-//!         let x = (*serialized.pop_front()?).try_into()?;
-//!         let y = (*serialized.pop_front()?).try_into()?;
-//!
-//!         Option::Some(Point { x, y })
-//!     }
-//! }
-//! ```
+/// A trait that allows for serializing and deserializing values of any type.
+///
+/// The `Serde<T>` trait defines two core operations:
+/// - `serialize`: Converts a value into a sequence of `felt252`s
+/// - `deserialize`: Reconstructs a value from a sequence of `felt252`s
+///
+/// # Examples
+///
+/// ## Simple Types (u8, u16, u32, u64, u128)
+///
+/// Simple types are serialized into a single `felt252`:
+///
+/// ```
+/// let value: u8 = 42;
+/// let mut output: Array<felt252> = array![];
+/// value.serialize(ref output);
+/// assert!(output == array![42]); // Single value
+/// ```
+///
+/// ## Compound Types (u256)
+///
+/// Compound types may be serialized into multiple `felt252` values:
+///
+/// ```
+/// let value: u256 = u256 { low: 1, high: 2 };
+/// let mut output: Array<felt252> = array![];
+/// value.serialize(ref output);
+/// assert!(output == array![1, 2]); // Two `felt252`s: low and high
+/// ```
+///
+/// # Implementing `Serde`
+///
+/// ## Using the `Derive` Macro
+///
+/// In most cases, you can use the `#[derive(Serde)]` attribute to automatically generate the
+/// implementation for your type:
+///
+/// ```
+/// #[derive(Serde)]
+/// struct Point {
+///     x: u32,
+///     y: u32
+/// }
+/// ```
+///
+/// ## Manual Implementation
+///
+/// Should you need to customize the serialization behavior for a type in a way that derive does not
+/// support, you can implement the `Serde` yourself:
+///
+/// ```
+/// impl PointSerde of Serde<Point> {
+///     fn serialize(self: @Point, ref output: Array<felt252>) {
+///         output.append((*self.x).into());
+///         output.append((*self.y).into());
+///     }
+///
+///     fn deserialize(ref serialized: Span<felt252>) -> Option<Point> {
+///         let x = (*serialized.pop_front()?).try_into()?;
+///         let y = (*serialized.pop_front()?).try_into()?;
+///
+///         Option::Some(Point { x, y })
+///     }
+/// }
+/// ```
 pub trait Serde<T> {
     /// Serializes a value into a sequence of `felt252`s.
     ///