CHANGELOG.md updated

Author: romancardenas

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Added
+
+- Implementation of From trait for Pin-to-PartiallyErasedPin [#507]
+- Implementation of From trait for Pin-to-ErasedPin [#507]
+- Implementation of From trait for PartiallyErasedPin-to-ErasedPin [#507]
+
+[#507]: https://github.com/stm32-rs/stm32f4xx-hal/pull/507
+
 ### Changed
  - use `stm32_i2s_v12x` version 0.3, reexport it, and implements requirement for it
  - i2s module don't reuse marker from spi module and define its own.

src/gpio.rs

@@ -341,21 +341,21 @@ impl<const P: char, const N: u8, MODE> Pin<P, N, MODE> {
     }
 }
 
-impl<const P: char, const N: u8, MODE> From<Pin<P, N, MODE>> for ErasedPin<MODE> {
-    /// Pin-to-erased pin conversion using the [`From`] trait.
+impl<const P: char, const N: u8, MODE> From<Pin<P, N, MODE>> for PartiallyErasedPin<P, MODE> {
+    /// Pin-to-partially erased pin conversion using the [`From`] trait.
     ///
     /// Note that [`From`] is the reciprocal of [`Into`].
     fn from(p: Pin<P, N, MODE>) -> Self {
-        p.erase()
+        p.erase_number()
     }
 }
 
-impl<const P: char, const N: u8, MODE> From<Pin<P, N, MODE>> for PartiallyErasedPin<P, MODE> {
-    /// Pin-to-partially erased pin conversion using the [`From`] trait.
+impl<const P: char, const N: u8, MODE> From<Pin<P, N, MODE>> for ErasedPin<MODE> {
+    /// Pin-to-erased pin conversion using the [`From`] trait.
     ///
     /// Note that [`From`] is the reciprocal of [`Into`].
     fn from(p: Pin<P, N, MODE>) -> Self {
-        p.erase_number()
+        p.erase()
     }
 }