Release 1.0.197

warning: the item `Into` is imported redundantly
       --> serde/src/lib.rs:184:47
        |
    184 |     pub use self::core::convert::{self, From, Into};
        |                                               ^^^^
        |
       ::: nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/prelude/mod.rs:115:13
        |
    115 |     pub use super::v1::*;
        |             --------- the item `Into` is already defined here
        |
        = note: `#[warn(unused_imports)]` on by default

serde/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde"
-version = "1.0.196"
+version = "1.0.197"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 build = "build.rs"
 categories = ["encoding", "no-std", "no-std::no-alloc"]
@@ -37,7 +37,7 @@ rustdoc-args = ["--cfg", "doc_cfg", "--generate-link-to-definition"]
 # is compatible with exactly one serde release because the generated code
 # involves nonpublic APIs which are not bound by semver.
 [target.'cfg(any())'.dependencies]
-serde_derive = { version = "=1.0.196", path = "../serde_derive" }
+serde_derive = { version = "=1.0.197", path = "../serde_derive" }
 
 
 ### FEATURES #################################################################

serde/src/de/mod.rs

@@ -405,17 +405,17 @@ impl<'a> fmt::Display for Unexpected<'a> {
             Float(f) => write!(formatter, "floating point `{}`", WithDecimalPoint(f)),
             Char(c) => write!(formatter, "character `{}`", c),
             Str(s) => write!(formatter, "string {:?}", s),
-            Bytes(_) => write!(formatter, "byte array"),
+            Bytes(_) => formatter.write_str("byte array"),
-            Unit => write!(formatter, "unit value"),
+            Unit => formatter.write_str("unit value"),
-            Option => write!(formatter, "Option value"),
+            Option => formatter.write_str("Option value"),
-            NewtypeStruct => write!(formatter, "newtype struct"),
+            NewtypeStruct => formatter.write_str("newtype struct"),
-            Seq => write!(formatter, "sequence"),
+            Seq => formatter.write_str("sequence"),
-            Map => write!(formatter, "map"),
+            Map => formatter.write_str("map"),
-            Enum => write!(formatter, "enum"),
+            Enum => formatter.write_str("enum"),
-            UnitVariant => write!(formatter, "unit variant"),
+            UnitVariant => formatter.write_str("unit variant"),
-            NewtypeVariant => write!(formatter, "newtype variant"),
+            NewtypeVariant => formatter.write_str("newtype variant"),
-            TupleVariant => write!(formatter, "tuple variant"),
+            TupleVariant => formatter.write_str("tuple variant"),
-            StructVariant => write!(formatter, "struct variant"),
+            StructVariant => formatter.write_str("struct variant"),
             Other(other) => formatter.write_str(other),
         }
     }
@@ -2278,10 +2278,10 @@ impl Display for OneOf {
             1 => write!(formatter, "`{}`", self.names[0]),
             2 => write!(formatter, "`{}` or `{}`", self.names[0], self.names[1]),
             _ => {
-                tri!(write!(formatter, "one of "));
+                tri!(formatter.write_str("one of "));
                 for (i, alt) in self.names.iter().enumerate() {
                     if i > 0 {
-                        tri!(write!(formatter, ", "));
+                        tri!(formatter.write_str(", "));
                     }
                     tri!(write!(formatter, "`{}`", alt));
                 }

serde/src/de/value.rs

@@ -983,7 +983,7 @@ struct ExpectedInSeq(usize);
 impl Expected for ExpectedInSeq {
     fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
         if self.0 == 1 {
-            write!(formatter, "1 element in sequence")
+            formatter.write_str("1 element in sequence")
         } else {
             write!(formatter, "{} elements in sequence", self.0)
         }
@@ -1411,7 +1411,7 @@ struct ExpectedInMap(usize);
 impl Expected for ExpectedInMap {
     fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
         if self.0 == 1 {
-            write!(formatter, "1 element in map")
+            formatter.write_str("1 element in map")
         } else {
             write!(formatter, "{} elements in map", self.0)
         }

serde/src/lib.rs

@@ -95,7 +95,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 // Serde types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/serde/1.0.196")]
+#![doc(html_root_url = "https://docs.rs/serde/1.0.197")]
 // Support using Serde without the standard library!
 #![cfg_attr(not(feature = "std"), no_std)]
 // Show which crate feature enables conditionally compiled APIs in documentation.
@@ -130,6 +130,7 @@
     clippy::derive_partial_eq_without_eq,
     clippy::enum_glob_use,
     clippy::explicit_auto_deref,
+    clippy::incompatible_msrv,
     clippy::let_underscore_untyped,
     clippy::map_err_ignore,
     clippy::new_without_default,
@@ -178,16 +179,16 @@ mod lib {
     pub use self::core::{cmp, mem, slice};
 
     pub use self::core::cell::{Cell, RefCell};
-    pub use self::core::clone::{self, Clone};
+    pub use self::core::clone;
     pub use self::core::cmp::Reverse;
-    pub use self::core::convert::{self, From, Into};
+    pub use self::core::convert;
-    pub use self::core::default::{self, Default};
+    pub use self::core::default;
     pub use self::core::fmt::{self, Debug, Display, Write as FmtWrite};
     pub use self::core::marker::{self, PhantomData};
     pub use self::core::num::Wrapping;
     pub use self::core::ops::{Bound, Range, RangeFrom, RangeInclusive, RangeTo};
-    pub use self::core::option::{self, Option};
+    pub use self::core::option;
-    pub use self::core::result::{self, Result};
+    pub use self::core::result;
     pub use self::core::time::Duration;
 
     #[cfg(all(feature = "alloc", not(feature = "std")))]

serde_derive/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_derive"
-version = "1.0.196"
+version = "1.0.197"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 categories = ["no-std", "no-std::no-alloc"]
 description = "Macros 1.1 implementation of #[derive(Serialize, Deserialize)]"

serde_derive/src/lib.rs

@@ -13,7 +13,7 @@
 //!
 //! [https://serde.rs/derive.html]: https://serde.rs/derive.html
 
-#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.196")]
+#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.197")]
 // Ignored clippy lints
 #![allow(
     // clippy false positive: https://github.com/rust-lang/rust-clippy/issues/7054

test_suite/tests/test_serde_path.rs

@@ -27,19 +27,21 @@ mod fake_serde {
     {
     }
 
+    #[allow(dead_code)]
     pub trait Serialize {
         fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>;
     }
 
+    #[allow(dead_code)]
     pub trait Deserialize<'a>: Sized {
         fn deserialize<D: Deserializer<'a>>(deserializer: D) -> Result<Self, D::Error>;
     }
 }
 
-trait AssertNotSerdeSerialize {}
+pub trait AssertNotSerdeSerialize {}
 
 impl<T: serde::Serialize> AssertNotSerdeSerialize for T {}
 
-trait AssertNotSerdeDeserialize<'a> {}
+pub trait AssertNotSerdeDeserialize<'a> {}
 
 impl<'a, T: serde::Deserialize<'a>> AssertNotSerdeDeserialize<'a> for T {}

test_suite/tests/test_value.rs

@@ -63,7 +63,7 @@ fn test_map_access_to_enum() {
                 type Value = Potential;
 
                 fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-                    write!(formatter, "a map")
+                    formatter.write_str("a map")
                 }
 
                 fn visit_map<A>(self, map: A) -> Result<Self::Value, A::Error>

test_suite/tests/ui/remote/wrong_de.stderr

@@ -12,7 +12,3 @@ note: tuple struct defined here
 4 |     pub struct S(pub u16);
   |                ^
   = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
-help: you can convert a `u8` to a `u16`
-  |
-7 | #[derive(Deserialize.into())]
-  |                     +++++++