Release 1.0.70

Update path to alloc::collections for nightly-2018-07-07

README.md

@@ -79,12 +79,13 @@ fn main() {
 
 ## Getting help
 
-Serde developers live in the #serde channel on
-[`irc.mozilla.org`](https://wiki.mozilla.org/IRC). The #rust channel is also a
-good resource with generally faster response time but less specific knowledge
-about Serde. If IRC is not your thing or you don't get a good response, we are
-happy to respond to [GitHub issues](https://github.com/serde-rs/serde/issues/new)
-as well.
+Serde developers live in the #serde channel on [`irc.mozilla.org`][irc]. The
+\#rust channel is also a good resource with generally faster response time but
+less specific knowledge about Serde. If IRC is not your thing or you don't get a
+good response, we are happy to respond to [GitHub issues][issues] as well.
+
+[irc]: https://wiki.mozilla.org/IRC
+[issues]: https://github.com/serde-rs/serde/issues/new/choose
 
 ## License
 

crates-io.md

@@ -47,9 +47,10 @@ fn main() {
 
 ## Getting help
 
-Serde developers live in the #serde channel on
-[`irc.mozilla.org`](https://wiki.mozilla.org/IRC). The #rust channel is also a
-good resource with generally faster response time but less specific knowledge
-about Serde. If IRC is not your thing or you don't get a good response, we are
-happy to respond to [GitHub issues](https://github.com/serde-rs/serde/issues/new)
-as well.
+Serde developers live in the #serde channel on [`irc.mozilla.org`][irc]. The
+\#rust channel is also a good resource with generally faster response time but
+less specific knowledge about Serde. If IRC is not your thing or you don't get a
+good response, we are happy to respond to [GitHub issues][issues] as well.
+
+[irc]: https://wiki.mozilla.org/IRC
+[issues]: https://github.com/serde-rs/serde/issues/new/choose

serde/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde"
-version = "1.0.66" # remember to update html_root_url
+version = "1.0.70" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "A generic serialization/deserialization framework"

serde/src/de/mod.rs

@@ -593,11 +593,7 @@ pub trait Deserialize<'de>: Sized {
 ///
 /// [Understanding deserializer lifetimes]: https://serde.rs/lifetimes.html
 pub trait DeserializeOwned: for<'de> Deserialize<'de> {}
-impl<T> DeserializeOwned for T
-where
-    T: for<'de> Deserialize<'de>,
-{
-}
+impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
 
 /// `DeserializeSeed` is the stateful form of the `Deserialize` trait. If you
 /// ever find yourself looking for a way to pass data into a `Deserialize` impl,

serde/src/lib.rs

@@ -82,7 +82,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 // Serde types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/serde/1.0.66")]
+#![doc(html_root_url = "https://docs.rs/serde/1.0.70")]
 // Support using Serde without the standard library!
 #![cfg_attr(not(feature = "std"), no_std)]
 // Unstable functionality only if the user asks for it. For tracking and
@@ -118,6 +118,7 @@
     stutter,
     use_self,
 // not practical
+    indexing_slicing,
     many_single_char_names,
     missing_docs_in_private_items,
     similar_names,
@@ -126,7 +127,10 @@
     use_debug,
 ))]
 // Blacklisted Rust lints.
-#![deny(missing_docs, unused_imports)]
+//
+// Compiler bug involving unused_imports:
+// https://github.com/rust-lang/rust/issues/51661
+#![deny(missing_docs, /*unused_imports*/)]
 
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -189,7 +193,7 @@ mod lib {
     pub use std::sync::{Arc, Weak as ArcWeak};
 
     #[cfg(all(feature = "alloc", not(feature = "std")))]
-    pub use alloc::{BTreeMap, BTreeSet, BinaryHeap, LinkedList, VecDeque};
+    pub use alloc::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList, VecDeque};
     #[cfg(feature = "std")]
     pub use std::collections::{BTreeMap, BTreeSet, BinaryHeap, LinkedList, VecDeque};
 

serde/src/macros.rs

@@ -128,7 +128,7 @@
 /// [`Deserializer`]: trait.Deserializer.html
 /// [`Visitor`]: de/trait.Visitor.html
 /// [`Deserializer::deserialize_any`]: trait.Deserializer.html#tymethod.deserialize_any
-#[macro_export]
+#[macro_export(local_inner_macros)]
 macro_rules! forward_to_deserialize_any {
     (<$visitor:ident: Visitor<$lifetime:tt>> $($func:ident)*) => {
         $(forward_to_deserialize_any_helper!{$func<$lifetime, $visitor>})*
@@ -157,7 +157,7 @@ macro_rules! forward_to_deserialize_any_method {
 }
 
 #[doc(hidden)]
-#[macro_export]
+#[macro_export(local_inner_macros)]
 macro_rules! forward_to_deserialize_any_helper {
     (bool<$l:tt, $v:ident>) => {
         forward_to_deserialize_any_method!{deserialize_bool<$l, $v>()}

serde/src/private/macros.rs

@@ -32,7 +32,7 @@ macro_rules! __private_deserialize {
 
 /// Used only by Serde doc tests. Not public API.
 #[doc(hidden)]
-#[macro_export]
+#[macro_export(local_inner_macros)]
 macro_rules! __serialize_unimplemented {
     ($($func:ident)*) => {
         $(
@@ -52,7 +52,7 @@ macro_rules! __serialize_unimplemented_method {
 }
 
 #[doc(hidden)]
-#[macro_export]
+#[macro_export(local_inner_macros)]
 macro_rules! __serialize_unimplemented_helper {
     (bool) => {
         __serialize_unimplemented_method!(serialize_bool(bool) -> Ok);

serde/src/ser/impls.rs

@@ -69,6 +69,15 @@ impl Serialize for String {
     }
 }
 
+impl<'a> Serialize for fmt::Arguments<'a> {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.collect_str(self)
+    }
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 #[cfg(feature = "std")]

serde_derive/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_derive"
-version = "1.0.66" # remember to update html_root_url
+version = "1.0.70" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Macros 1.1 implementation of #[derive(Serialize, Deserialize)]"

serde_derive/src/bound.rs

@@ -200,7 +200,7 @@ pub fn with_bound(
                 lifetimes: None,
                 // the type parameter that is being bounded e.g. T
                 bounded_ty: syn::Type::Path(bounded_ty),
-                colon_token: Default::default(),
+                colon_token: <Token![:]>::default(),
                 // the bound e.g. Serialize
                 bounds: vec![syn::TypeParamBound::Trait(syn::TraitBound {
                     paren_token: None,
@@ -233,7 +233,7 @@ pub fn with_self_bound(
             lifetimes: None,
             // the type that is being bounded e.g. MyStruct<'a, T>
             bounded_ty: type_of_item(cont),
-            colon_token: Default::default(),
+            colon_token: <Token![:]>::default(),
             // the bound e.g. Default
             bounds: vec![syn::TypeParamBound::Trait(syn::TraitBound {
                 paren_token: None,
@@ -289,7 +289,7 @@ fn type_of_item(cont: &Container) -> syn::Type {
                 arguments: syn::PathArguments::AngleBracketed(
                     syn::AngleBracketedGenericArguments {
                         colon2_token: None,
-                        lt_token: Default::default(),
+                        lt_token: <Token![<]>::default(),
                         args: cont
                             .generics
                             .params
@@ -309,7 +309,7 @@ fn type_of_item(cont: &Container) -> syn::Type {
                                 }
                             })
                             .collect(),
-                        gt_token: Default::default(),
+                        gt_token: <Token![>]>::default(),
                     },
                 ),
             }].into_iter()

serde_derive/src/de.rs

@@ -73,6 +73,9 @@ pub fn expand_derive_deserialize(input: &syn::DeriveInput) -> Result<TokenStream
     let generated = quote! {
         #[allow(non_upper_case_globals, unused_attributes, unused_qualifications)]
         const #dummy_const: () = {
+            #[allow(unknown_lints)]
+            #[cfg_attr(feature = "cargo-clippy", allow(useless_attribute))]
+            #[allow(rust_2018_idioms)]
             extern crate serde as _serde;
             #try_replacement
             #impl_block

serde_derive/src/lib.rs

@@ -22,7 +22,7 @@
 //!
 //! [https://serde.rs/derive.html]: https://serde.rs/derive.html
 
-#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.66")]
+#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.70")]
 #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
 // Whitelisted clippy lints
 #![cfg_attr(
@@ -37,7 +37,7 @@
     feature = "cargo-clippy",
     allow(
         items_after_statements, doc_markdown, stutter, similar_names, use_self, single_match_else,
-        enum_glob_use, match_same_arms, filter_map, cast_possible_truncation
+        enum_glob_use, match_same_arms, filter_map, cast_possible_truncation, indexing_slicing,
     )
 )]
 // The `quote!` macro requires deep recursion.

serde_derive/src/ser.rs

@@ -61,6 +61,9 @@ pub fn expand_derive_serialize(input: &syn::DeriveInput) -> Result<TokenStream,
     let generated = quote! {
         #[allow(non_upper_case_globals, unused_attributes, unused_qualifications)]
         const #dummy_const: () = {
+            #[allow(unknown_lints)]
+            #[cfg_attr(feature = "cargo-clippy", allow(useless_attribute))]
+            #[allow(rust_2018_idioms)]
             extern crate serde as _serde;
             #try_replacement
             #impl_block

serde_test/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_test"
-version = "1.0.66" # remember to update html_root_url
+version = "1.0.70" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Token De/Serializer for testing De/Serialize implementations"

serde_test/src/lib.rs

@@ -161,7 +161,7 @@
 //! # }
 //! ```
 
-#![doc(html_root_url = "https://docs.rs/serde_test/1.0.66")]
+#![doc(html_root_url = "https://docs.rs/serde_test/1.0.70")]
 #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
 // Whitelisted clippy lints
 #![cfg_attr(feature = "cargo-clippy", allow(float_cmp))]

test_suite/no_std/src/main.rs

@@ -6,7 +6,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(lang_items, start)]
+#![feature(lang_items, start, panic_implementation)]
 #![no_std]
 
 extern crate libc;
@@ -20,13 +20,8 @@ fn start(_argc: isize, _argv: *const *const u8) -> isize {
 #[no_mangle]
 pub extern "C" fn rust_eh_personality() {}
 
-#[lang = "panic_fmt"]
-#[no_mangle]
-pub extern "C" fn rust_begin_panic(
-    _msg: core::fmt::Arguments,
-    _file: &'static str,
-    _line: u32,
-) -> ! {
+#[panic_implementation]
+fn panic(_info: &core::panic::PanicInfo) -> ! {
     unsafe {
         libc::abort();
     }

test_suite/tests/test_ser.rs

@@ -462,6 +462,11 @@ declare_tests! {
             Token::SeqEnd,
         ],
     }
+    test_fmt_arguments {
+        format_args!("{}{}", 1, 'a') => &[
+            Token::Str("1a"),
+        ],
+    }
 }
 
 declare_tests! {