Switch serde dependency to serde_core

.github/workflows/msrv.yml

@@ -1,4 +1,4 @@
-name: Rust 1.57
+name: Rust 1.60
 
 on:
   push:
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - uses: dtolnay/rust-toolchain@1.57
+    - uses: dtolnay/rust-toolchain@1.60
     - name: Run tests (no default features)
       run: cargo test --no-default-features
     - name: Run tests (default features)

CHANGELOG.md

@@ -10,7 +10,7 @@
   can be used with serde's `deserialize_with` attribute.
 * The `int!` and `uint!` macros now support arbitrary const expressions, not just literals
 * `Int::new` and `UInt::new` are now const
-* The minimum supported rust version is raised to 1.57.
+* The minimum supported rust version is raised to 1.60.
 
 # 0.2.2
 

Cargo.toml

@@ -8,14 +8,15 @@ readme = "README.md"
 repository = "https://github.com/ruma/js_int"
 keywords = ["integer", "no_std"]
 categories = ["no-std"]
-rust-version = "1.57.0"
+rust-version = "1.60.0"
 
-[dependencies.serde]
-version = "1.0"
+[dependencies.serde_core]
+version = "1.0.220"
 optional = true
 default-features = false
 
 [features]
 default = ["std"]
 "rust_1.81" = []
 std = []
+serde = ["dep:serde_core"]

src/int.rs

@@ -10,7 +10,7 @@ use crate::{
     UInt, MAX_SAFE_UINT,
 };
 #[cfg(feature = "serde")]
-use serde::{
+use serde_core::{
     de::{Error as _, Unexpected},
     Deserialize, Deserializer, Serialize, Serializer,
 };

src/uint.rs

@@ -10,7 +10,7 @@ use crate::{
     MAX_SAFE_INT,
 };
 #[cfg(feature = "serde")]
-use serde::{
+use serde_core::{
     de::{Error as _, Unexpected},
     Deserialize, Deserializer, Serialize, Serializer,
 };

tests/int.rs

@@ -3,7 +3,7 @@
 use crate::test_serializer::{Number, TestSerializer};
 use core::convert::TryFrom;
 use js_int::{int, Int};
-use serde::{de::IntoDeserializer, Deserialize, Serialize};
+use serde_core::{de::IntoDeserializer, Deserialize, Serialize};
 
 mod test_serializer;
 
@@ -66,13 +66,13 @@ fn deserialize_integral_float() {
 
     fn deserialize_via_float<'de, Value: IntoDeserializer<'de>>(
         value: Value,
-    ) -> Result<Int, serde::de::value::Error> {
+    ) -> Result<Int, serde_core::de::value::Error> {
         Int::deserialize_via_float(value.into_deserializer())
     }
 }
 
 fn deserialize_from<'de, Value: IntoDeserializer<'de>>(
     value: Value,
-) -> Result<Int, serde::de::value::Error> {
+) -> Result<Int, serde_core::de::value::Error> {
     Int::deserialize(value.into_deserializer())
 }

tests/test_serializer.rs

@@ -1,5 +1,5 @@
 #![cfg(feature = "serde")]
-use serde::{
+use serde_core::{
     ser::{
         SerializeMap, SerializeSeq, SerializeStruct, SerializeStructVariant, SerializeTuple,
         SerializeTupleStruct, SerializeTupleVariant,
@@ -33,7 +33,7 @@ impl From<&'static str> for Error {
     }
 }
 
-impl serde::ser::Error for Error {
+impl serde_core::ser::Error for Error {
     fn custom<T>(message: T) -> Self
     where
         T: Display,

tests/uint.rs

@@ -3,7 +3,7 @@
 use crate::test_serializer::{Number, TestSerializer};
 use core::convert::TryFrom;
 use js_int::{uint, UInt};
-use serde::{de::IntoDeserializer, Deserialize, Serialize};
+use serde_core::{de::IntoDeserializer, Deserialize, Serialize};
 
 mod test_serializer;
 
@@ -58,13 +58,13 @@ fn deserialize_integral_float() {
 
     fn deserialize_via_float<'de, Value: IntoDeserializer<'de>>(
         value: Value,
-    ) -> Result<UInt, serde::de::value::Error> {
+    ) -> Result<UInt, serde_core::de::value::Error> {
         UInt::deserialize_via_float(value.into_deserializer())
     }
 }
 
 fn deserialize_from<'de, Value: IntoDeserializer<'de>>(
     value: Value,
-) -> Result<UInt, serde::de::value::Error> {
+) -> Result<UInt, serde_core::de::value::Error> {
     UInt::deserialize(value.into_deserializer())
 }