Merge pull request #84 from dimpolo/error-serialize

derive Serialize for de::Error and ser::Error

Cargo.toml

@@ -17,10 +17,12 @@ ryu = "1.0.5"
 
 [dependencies.heapless]
 version = "0.8"
+features = ["serde"]
 optional = true
 
 [dependencies.serde]
 default-features = false
+features = ["derive"]
 version = "1.0.100"
 
 [dependencies.defmt]

src/de/mod.rs

@@ -4,6 +4,7 @@ use core::str::FromStr;
 use core::{fmt, str};
 
 use serde::de::{self, Visitor};
+use serde::Serialize;
 
 use self::enum_::{UnitVariantAccess, VariantAccess};
 use self::map::MapAccess;
@@ -17,7 +18,7 @@ mod seq;
 pub type Result<T> = core::result::Result<T, Error>;
 
 /// This type represents all possible errors that can occur when deserializing JSON data
-#[derive(Debug, PartialEq, Eq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone, Serialize)]
 #[cfg_attr(not(feature = "custom-error-messages"), derive(Copy))]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[non_exhaustive]

src/ser/mod.rs

@@ -4,6 +4,7 @@ use core::mem::MaybeUninit;
 use core::{fmt, str};
 
 use serde::ser;
+use serde::Serialize;
 use serde::ser::SerializeStruct as _;
 
 #[cfg(feature = "heapless")]
@@ -21,7 +22,7 @@ mod struct_;
 pub type Result<T> = ::core::result::Result<T, Error>;
 
 /// This type represents all possible errors that can occur when serializing JSON data
-#[derive(Debug, PartialEq, Eq, Copy, Clone)]
+#[derive(Debug, PartialEq, Eq, Copy, Clone, Serialize)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[non_exhaustive]
 pub enum Error {