Release 1.0.166

error: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
       --> test_suite/tests/test_de.rs:202:12
        |
    202 |     .chain(vec![Token::MapEnd].into_iter())
        |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `vec![Token::MapEnd]`
        |
    note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
       --> /home/david/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:522:12
        |
    522 |         U: IntoIterator<Item = Self::Item>,
        |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
        = note: `-D clippy::useless-conversion` implied by `-D clippy::all`

.github/workflows/ci.yml

@@ -3,6 +3,7 @@ name: CI
 on:
   push:
   pull_request:
+  workflow_dispatch:
   schedule: [cron: "40 1 * * *"]
 
 permissions:

serde/.clippy.toml

@@ -1 +0,0 @@
-msrv = "1.13.0"

serde/Cargo.toml

@@ -1,9 +1,9 @@
 [package]
 name = "serde"
-version = "1.0.164" # remember to update html_root_url and serde_derive dependency
+version = "1.0.166" # remember to update html_root_url and serde_derive dependency
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 build = "build.rs"
-categories = ["encoding", "no-std"]
+categories = ["encoding", "no-std", "no-std::no-alloc"]
 description = "A generic serialization/deserialization framework"
 documentation = "https://docs.rs/serde"
 homepage = "https://serde.rs"
@@ -15,7 +15,7 @@ repository = "https://github.com/serde-rs/serde"
 rust-version = "1.19"
 
 [dependencies]
-serde_derive = { version = "=1.0.164", optional = true, path = "../serde_derive" }
+serde_derive = { version = "=1.0.166", optional = true, path = "../serde_derive" }
 
 [dev-dependencies]
 serde_derive = { version = "1.0", path = "../serde_derive" }

serde/src/de/impls.rs

@@ -1587,7 +1587,7 @@ macro_rules! parse_socket_impl {
                 if deserializer.is_human_readable() {
                     deserializer.deserialize_str(FromStrVisitor::new($expecting))
                 } else {
-                    <(_, u16)>::deserialize(deserializer).map(|(ip, port)| $new(ip, port))
+                    <(_, u16)>::deserialize(deserializer).map($new)
                 }
             }
         }
@@ -1614,12 +1614,10 @@ impl<'de> Deserialize<'de> for net::SocketAddr {
 }
 
 #[cfg(feature = "std")]
-parse_socket_impl!("IPv4 socket address" net::SocketAddrV4, net::SocketAddrV4::new);
+parse_socket_impl!("IPv4 socket address" net::SocketAddrV4, |(ip, port)| net::SocketAddrV4::new(ip, port));
 
 #[cfg(feature = "std")]
-parse_socket_impl!("IPv6 socket address" net::SocketAddrV6, |ip, port| net::SocketAddrV6::new(
+parse_socket_impl!("IPv6 socket address" net::SocketAddrV6, |(ip, port)| net::SocketAddrV6::new(ip, port, 0, 0));
-    ip, port, 0, 0
-));
 
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -2098,7 +2096,7 @@ impl<'de> Deserialize<'de> for Duration {
             }
         }
 
-        const FIELDS: &'static [&'static str] = &["secs", "nanos"];
+        const FIELDS: &[&str] = &["secs", "nanos"];
         deserializer.deserialize_struct("Duration", FIELDS, DurationVisitor)
     }
 }
@@ -2240,7 +2238,7 @@ impl<'de> Deserialize<'de> for SystemTime {
             }
         }
 
-        const FIELDS: &'static [&'static str] = &["secs_since_epoch", "nanos_since_epoch"];
+        const FIELDS: &[&str] = &["secs_since_epoch", "nanos_since_epoch"];
         let duration = try!(deserializer.deserialize_struct("SystemTime", FIELDS, DurationVisitor));
         #[cfg(not(no_systemtime_checked_add))]
         let ret = UNIX_EPOCH
@@ -2308,7 +2306,7 @@ mod range {
 
     use de::{Deserialize, Deserializer, Error, MapAccess, SeqAccess, Visitor};
 
-    pub const FIELDS: &'static [&'static str] = &["start", "end"];
+    pub const FIELDS: &[&str] = &["start", "end"];
 
     // If this were outside of the serde crate, it would just use:
     //
@@ -2534,7 +2532,7 @@ where
             }
         }
 
-        const VARIANTS: &'static [&'static str] = &["Unbounded", "Included", "Excluded"];
+        const VARIANTS: &[&str] = &["Unbounded", "Included", "Excluded"];
 
         deserializer.deserialize_enum("Bound", VARIANTS, BoundVisitor(PhantomData))
     }
@@ -2642,7 +2640,7 @@ where
             }
         }
 
-        const VARIANTS: &'static [&'static str] = &["Ok", "Err"];
+        const VARIANTS: &[&str] = &["Ok", "Err"];
 
         deserializer.deserialize_enum("Result", VARIANTS, ResultVisitor(PhantomData))
     }
@@ -2708,7 +2706,7 @@ struct FromStrVisitor<T> {
 impl<T> FromStrVisitor<T> {
     fn new(expecting: &'static str) -> Self {
         FromStrVisitor {
-            expecting: expecting,
+            expecting,
             ty: PhantomData,
         }
     }

serde/src/de/utf8.rs

@@ -31,7 +31,7 @@ pub fn encode(c: char) -> Encode {
         buf[3] = (code & 0x3F) as u8 | TAG_CONT;
         0
     };
-    Encode { buf: buf, pos: pos }
+    Encode { buf, pos }
 }
 
 pub struct Encode {

serde/src/de/value.rs

@@ -251,7 +251,7 @@ macro_rules! primitive_deserializer {
             #[allow(missing_docs)]
             pub fn new(value: $ty) -> Self {
                 $name {
-                    value: value,
+                    value,
                     marker: PhantomData,
                 }
             }
@@ -330,7 +330,7 @@ impl<E> U32Deserializer<E> {
     #[allow(missing_docs)]
     pub fn new(value: u32) -> Self {
         U32Deserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -419,7 +419,7 @@ impl<'a, E> StrDeserializer<'a, E> {
     #[allow(missing_docs)]
     pub fn new(value: &'a str) -> Self {
         StrDeserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -498,7 +498,7 @@ impl<'de, E> BorrowedStrDeserializer<'de, E> {
     /// Create a new borrowed deserializer from the given string.
     pub fn new(value: &'de str) -> BorrowedStrDeserializer<'de, E> {
         BorrowedStrDeserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -598,7 +598,7 @@ impl<E> StringDeserializer<E> {
     #[allow(missing_docs)]
     pub fn new(value: String) -> Self {
         StringDeserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -701,7 +701,7 @@ impl<'a, E> CowStrDeserializer<'a, E> {
     #[allow(missing_docs)]
     pub fn new(value: Cow<'a, str>) -> Self {
         CowStrDeserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -783,7 +783,7 @@ impl<'a, E> BytesDeserializer<'a, E> {
     /// Create a new deserializer from the given bytes.
     pub fn new(value: &'a [u8]) -> Self {
         BytesDeserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -842,7 +842,7 @@ impl<'de, E> BorrowedBytesDeserializer<'de, E> {
     /// Create a new borrowed deserializer from the given borrowed bytes.
     pub fn new(value: &'de [u8]) -> Self {
         BorrowedBytesDeserializer {
-            value: value,
+            value,
             marker: PhantomData,
         }
     }
@@ -1053,7 +1053,7 @@ pub struct SeqAccessDeserializer<A> {
 impl<A> SeqAccessDeserializer<A> {
     /// Construct a new `SeqAccessDeserializer<A>`.
     pub fn new(seq: A) -> Self {
-        SeqAccessDeserializer { seq: seq }
+        SeqAccessDeserializer { seq }
     }
 }
 
@@ -1454,7 +1454,7 @@ pub struct MapAccessDeserializer<A> {
 impl<A> MapAccessDeserializer<A> {
     /// Construct a new `MapAccessDeserializer<A>`.
     pub fn new(map: A) -> Self {
-        MapAccessDeserializer { map: map }
+        MapAccessDeserializer { map }
     }
 }
 
@@ -1519,7 +1519,7 @@ pub struct EnumAccessDeserializer<A> {
 impl<A> EnumAccessDeserializer<A> {
     /// Construct a new `EnumAccessDeserializer<A>`.
     pub fn new(access: A) -> Self {
-        EnumAccessDeserializer { access: access }
+        EnumAccessDeserializer { access }
     }
 }
 
@@ -1613,7 +1613,7 @@ mod private {
     }
 
     pub fn map_as_enum<A>(map: A) -> MapAsEnum<A> {
-        MapAsEnum { map: map }
+        MapAsEnum { map }
     }
 
     impl<'de, A> VariantAccess<'de> for MapAsEnum<A>
@@ -1637,10 +1637,7 @@ mod private {
         where
             V: Visitor<'de>,
         {
-            self.map.next_value_seed(SeedTupleVariant {
+            self.map.next_value_seed(SeedTupleVariant { len, visitor })
-                len: len,
-                visitor: visitor,
-            })
         }
 
         fn struct_variant<V>(
@@ -1651,8 +1648,7 @@ mod private {
         where
             V: Visitor<'de>,
         {
-            self.map
+            self.map.next_value_seed(SeedStructVariant { visitor })
-                .next_value_seed(SeedStructVariant { visitor: visitor })
         }
     }
 

serde/src/lib.rs

@@ -93,7 +93,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 // Serde types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/serde/1.0.164")]
+#![doc(html_root_url = "https://docs.rs/serde/1.0.166")]
 // 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

serde/src/private/de.rs

@@ -518,7 +518,7 @@ mod content {
     impl<'de> TagOrContentVisitor<'de> {
         fn new(name: &'static str) -> Self {
             TagOrContentVisitor {
-                name: name,
+                name,
                 value: PhantomData,
             }
         }
@@ -815,7 +815,7 @@ mod content {
         pub fn new(name: &'static str, expecting: &'static str) -> Self {
             TaggedContentVisitor {
                 tag_name: name,
-                expecting: expecting,
+                expecting,
                 value: PhantomData,
             }
         }
@@ -859,7 +859,7 @@ mod content {
             };
             let rest = de::value::SeqAccessDeserializer::new(seq);
             Ok(TaggedContent {
-                tag: tag,
+                tag,
                 content: try!(Content::deserialize(rest)),
             })
         }
@@ -887,7 +887,7 @@ mod content {
             match tag {
                 None => Err(de::Error::missing_field(self.tag_name)),
                 Some(tag) => Ok(TaggedContent {
-                    tag: tag,
+                    tag,
                     content: Content::Map(vec),
                 }),
             }
@@ -1464,7 +1464,7 @@ mod content {
         /// private API, don't use
         pub fn new(content: Content<'de>) -> Self {
             ContentDeserializer {
-                content: content,
+                content,
                 err: PhantomData,
             }
         }
@@ -1485,8 +1485,8 @@ mod content {
     {
         pub fn new(variant: Content<'de>, value: Option<Content<'de>>) -> EnumDeserializer<'de, E> {
             EnumDeserializer {
-                variant: variant,
+                variant,
-                value: value,
+                value,
                 err: PhantomData,
             }
         }
@@ -2142,8 +2142,8 @@ mod content {
             };
 
             visitor.visit_enum(EnumRefDeserializer {
-                variant: variant,
+                variant,
-                value: value,
+                value,
                 err: PhantomData,
             })
         }
@@ -2187,7 +2187,7 @@ mod content {
         /// private API, don't use
         pub fn new(content: &'a Content<'de>) -> Self {
             ContentRefDeserializer {
-                content: content,
+                content,
                 err: PhantomData,
             }
         }
@@ -2496,8 +2496,8 @@ mod content {
         /// Not public API.
         pub fn new(type_name: &'a str, variant_name: &'a str) -> Self {
             InternallyTaggedUnitVisitor {
-                type_name: type_name,
+                type_name,
-                variant_name: variant_name,
+                variant_name,
             }
         }
     }
@@ -2541,8 +2541,8 @@ mod content {
         /// Not public API.
         pub fn new(type_name: &'a str, variant_name: &'a str) -> Self {
             UntaggedUnitVisitor {
-                type_name: type_name,
+                type_name,
-                variant_name: variant_name,
+                variant_name,
             }
         }
     }
@@ -2758,7 +2758,7 @@ where
     where
         V: Visitor<'de>,
     {
-        for entry in self.0.iter_mut() {
+        for entry in self.0 {
             if let Some((key, value)) = flat_map_take_entry(entry, variants) {
                 return visitor.visit_enum(EnumDeserializer::new(key, Some(value)));
             }
@@ -2793,7 +2793,7 @@ where
         visitor.visit_map(FlatStructAccess {
             iter: self.0.iter_mut(),
             pending_content: None,
-            fields: fields,
+            fields,
             _marker: PhantomData,
         })
     }

serde/src/private/ser.rs

@@ -27,10 +27,10 @@ where
     T: Serialize,
 {
     value.serialize(TaggedSerializer {
-        type_ident: type_ident,
+        type_ident,
-        variant_ident: variant_ident,
+        variant_ident,
-        tag: tag,
+        tag,
-        variant_name: variant_name,
+        variant_name,
         delegate: serializer,
     })
 }
@@ -350,8 +350,8 @@ mod content {
     impl<M> SerializeTupleVariantAsMapValue<M> {
         pub fn new(map: M, name: &'static str, len: usize) -> Self {
             SerializeTupleVariantAsMapValue {
-                map: map,
+                map,
-                name: name,
+                name,
                 fields: Vec::with_capacity(len),
             }
         }
@@ -390,8 +390,8 @@ mod content {
     impl<M> SerializeStructVariantAsMapValue<M> {
         pub fn new(map: M, name: &'static str, len: usize) -> Self {
             SerializeStructVariantAsMapValue {
-                map: map,
+                map,
-                name: name,
+                name,
                 fields: Vec::with_capacity(len),
             }
         }
@@ -711,7 +711,7 @@ mod content {
             len: usize,
         ) -> Result<Self::SerializeTupleStruct, E> {
             Ok(SerializeTupleStruct {
-                name: name,
+                name,
                 fields: Vec::with_capacity(len),
                 error: PhantomData,
             })
@@ -725,9 +725,9 @@ mod content {
             len: usize,
         ) -> Result<Self::SerializeTupleVariant, E> {
             Ok(SerializeTupleVariant {
-                name: name,
+                name,
-                variant_index: variant_index,
+                variant_index,
-                variant: variant,
+                variant,
                 fields: Vec::with_capacity(len),
                 error: PhantomData,
             })
@@ -747,7 +747,7 @@ mod content {
             len: usize,
         ) -> Result<Self::SerializeStruct, E> {
             Ok(SerializeStruct {
-                name: name,
+                name,
                 fields: Vec::with_capacity(len),
                 error: PhantomData,
             })
@@ -761,9 +761,9 @@ mod content {
             len: usize,
         ) -> Result<Self::SerializeStructVariant, E> {
             Ok(SerializeStructVariant {
-                name: name,
+                name,
-                variant_index: variant_index,
+                variant_index,
-                variant: variant,
+                variant,
                 fields: Vec::with_capacity(len),
                 error: PhantomData,
             })
@@ -1273,8 +1273,8 @@ where
 {
     fn new(map: &'a mut M, name: &'static str) -> FlatMapSerializeStructVariantAsMapValue<'a, M> {
         FlatMapSerializeStructVariantAsMapValue {
-            map: map,
+            map,
-            name: name,
+            name,
             fields: Vec::new(),
         }
     }

serde/src/ser/impls.rs

@@ -713,7 +713,7 @@ impl Serialize for net::IpAddr {
 }
 
 #[cfg(feature = "std")]
-const DEC_DIGITS_LUT: &'static [u8] = b"\
+const DEC_DIGITS_LUT: &[u8] = b"\
       0001020304050607080910111213141516171819\
       2021222324252627282930313233343536373839\
       4041424344454647484950515253545556575859\

serde_derive/.clippy.toml

@@ -1 +0,0 @@
-msrv = "1.31.0"

serde_derive/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_derive"
-version = "1.0.164" # remember to update html_root_url
+version = "1.0.166" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 categories = ["no-std"]
 description = "Macros 1.1 implementation of #[derive(Serialize, Deserialize)]"
@@ -24,7 +24,7 @@ proc-macro = true
 [dependencies]
 proc-macro2 = "1.0"
 quote = "1.0"
-syn = "2.0.3"
+syn = "2.0.21"
 
 [dev-dependencies]
 serde = { version = "1.0", path = "../serde" }

serde_derive/src/bound.rs

@@ -259,7 +259,7 @@ pub fn with_bound(
     };
     match &cont.data {
         Data::Enum(variants) => {
-            for variant in variants.iter() {
+            for variant in variants {
                 let relevant_fields = variant
                     .fields
                     .iter()

serde_derive/src/de.rs

@@ -445,14 +445,19 @@ fn deserialize_tuple(
     cattrs: &attr::Container,
     deserializer: Option<TokenStream>,
 ) -> Fragment {
+    assert!(!cattrs.has_flatten());
+
+    let field_count = fields
+        .iter()
+        .filter(|field| !field.attrs.skip_deserializing())
+        .count();
+
     let this_type = &params.this_type;
     let this_value = &params.this_value;
     let (de_impl_generics, de_ty_generics, ty_generics, where_clause) =
         split_with_de_lifetime(params);
     let delife = params.borrowed.de_lifetime();
 
-    assert!(!cattrs.has_flatten());
-
     // If there are getters (implying private fields), construct the local type
     // and use an `Into` conversion to get the remote type. If there are no
     // getters then construct the target type directly.
@@ -493,19 +498,18 @@ fn deserialize_tuple(
         }
     };
     let dispatch = if let Some(deserializer) = deserializer {
-        quote!(_serde::Deserializer::deserialize_tuple(#deserializer, #nfields, #visitor_expr))
+        quote!(_serde::Deserializer::deserialize_tuple(#deserializer, #field_count, #visitor_expr))
     } else if is_enum {
-        quote!(_serde::de::VariantAccess::tuple_variant(__variant, #nfields, #visitor_expr))
+        quote!(_serde::de::VariantAccess::tuple_variant(__variant, #field_count, #visitor_expr))
     } else if nfields == 1 {
         let type_name = cattrs.name().deserialize_name();
         quote!(_serde::Deserializer::deserialize_newtype_struct(__deserializer, #type_name, #visitor_expr))
     } else {
         let type_name = cattrs.name().deserialize_name();
-        quote!(_serde::Deserializer::deserialize_tuple_struct(__deserializer, #type_name, #nfields, #visitor_expr))
+        quote!(_serde::Deserializer::deserialize_tuple_struct(__deserializer, #type_name, #field_count, #visitor_expr))
     };
 
-    let all_skipped = fields.iter().all(|field| field.attrs.skip_deserializing());
+    let visitor_var = if field_count == 0 {
-    let visitor_var = if all_skipped {
         quote!(_)
     } else {
         quote!(mut __seq)
@@ -548,13 +552,18 @@ fn deserialize_tuple_in_place(
     cattrs: &attr::Container,
     deserializer: Option<TokenStream>,
 ) -> Fragment {
+    assert!(!cattrs.has_flatten());
+
+    let field_count = fields
+        .iter()
+        .filter(|field| !field.attrs.skip_deserializing())
+        .count();
+
     let this_type = &params.this_type;
     let (de_impl_generics, de_ty_generics, ty_generics, where_clause) =
         split_with_de_lifetime(params);
     let delife = params.borrowed.de_lifetime();
 
-    assert!(!cattrs.has_flatten());
-
     let is_enum = variant_ident.is_some();
     let expecting = match variant_ident {
         Some(variant_ident) => format!("tuple variant {}::{}", params.type_name(), variant_ident),
@@ -580,19 +589,18 @@ fn deserialize_tuple_in_place(
     };
 
     let dispatch = if let Some(deserializer) = deserializer {
-        quote!(_serde::Deserializer::deserialize_tuple(#deserializer, #nfields, #visitor_expr))
+        quote!(_serde::Deserializer::deserialize_tuple(#deserializer, #field_count, #visitor_expr))
     } else if is_enum {
-        quote!(_serde::de::VariantAccess::tuple_variant(__variant, #nfields, #visitor_expr))
+        quote!(_serde::de::VariantAccess::tuple_variant(__variant, #field_count, #visitor_expr))
     } else if nfields == 1 {
         let type_name = cattrs.name().deserialize_name();
         quote!(_serde::Deserializer::deserialize_newtype_struct(__deserializer, #type_name, #visitor_expr))
     } else {
         let type_name = cattrs.name().deserialize_name();
-        quote!(_serde::Deserializer::deserialize_tuple_struct(__deserializer, #type_name, #nfields, #visitor_expr))
+        quote!(_serde::Deserializer::deserialize_tuple_struct(__deserializer, #type_name, #field_count, #visitor_expr))
     };
 
-    let all_skipped = fields.iter().all(|field| field.attrs.skip_deserializing());
+    let visitor_var = if field_count == 0 {
-    let visitor_var = if all_skipped {
         quote!(_)
     } else {
         quote!(mut __seq)

serde_derive/src/internals/check.rs

@@ -110,9 +110,7 @@ fn check_flatten_field(cx: &Ctxt, style: Style, field: &Field) {
 fn check_identifier(cx: &Ctxt, cont: &Container) {
     let variants = match &cont.data {
         Data::Enum(variants) => variants,
-        Data::Struct(_, _) => {
+        Data::Struct(_, _) => return,
-            return;
-        }
     };
 
     for (i, variant) in variants.iter().enumerate() {
@@ -194,12 +192,10 @@ fn check_identifier(cx: &Ctxt, cont: &Container) {
 fn check_variant_skip_attrs(cx: &Ctxt, cont: &Container) {
     let variants = match &cont.data {
         Data::Enum(variants) => variants,
-        Data::Struct(_, _) => {
+        Data::Struct(_, _) => return,
-            return;
-        }
     };
 
-    for variant in variants.iter() {
+    for variant in variants {
         if variant.attrs.serialize_with().is_some() {
             if variant.attrs.skip_serializing() {
                 cx.error_spanned_by(

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/1.0.164")]
+#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.166")]
 #![allow(unknown_lints, bare_trait_objects)]
 // Ignored clippy lints
 #![allow(

serde_derive_internals/.clippy.toml

@@ -1 +0,0 @@
-msrv = "1.31.0"

serde_derive_internals/Cargo.toml

@@ -17,7 +17,7 @@ path = "lib.rs"
 [dependencies]
 proc-macro2 = "1.0"
 quote = "1.0"
-syn = { version = "2.0", default-features = false, features = ["derive", "parsing", "printing", "clone-impls"] }
+syn = { version = "2.0.21", default-features = false, features = ["derive", "parsing", "printing", "clone-impls"] }
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]

serde_test/.clippy.toml

@@ -1 +0,0 @@
-msrv = "1.13.0"

serde_test/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_test"
-version = "1.0.164" # remember to update html_root_url
+version = "1.0.166" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
 build = "build.rs"
 categories = ["development-tools::testing"]

serde_test/src/lib.rs

@@ -140,7 +140,7 @@
 //! # }
 //! ```
 
-#![doc(html_root_url = "https://docs.rs/serde_test/1.0.164")]
+#![doc(html_root_url = "https://docs.rs/serde_test/1.0.166")]
 #![cfg_attr(feature = "cargo-clippy", allow(renamed_and_removed_lints))]
 // Ignored clippy lints
 #![cfg_attr(feature = "cargo-clippy", allow(float_cmp, needless_doctest_main))]

test_suite/tests/test_annotations.rs

@@ -1533,7 +1533,7 @@ fn test_invalid_length_enum() {
             Token::TupleVariant {
                 name: "InvalidLengthEnum",
                 variant: "B",
-                len: 3,
+                len: 2,
             },
             Token::I32(1),
             Token::TupleVariantEnd,

test_suite/tests/test_de.rs

@@ -14,6 +14,7 @@ use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};
 use std::default::Default;
 use std::ffi::{CStr, CString, OsString};
 use std::fmt::Debug;
+use std::iter;
 use std::net;
 use std::num::{
     NonZeroI128, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI8, NonZeroIsize, NonZeroU128,
@@ -199,7 +200,7 @@ fn assert_de_tokens_ignore(ignorable_tokens: &[Token]) {
     ]
     .into_iter()
     .chain(ignorable_tokens.iter().copied())
-    .chain(vec![Token::MapEnd].into_iter())
+    .chain(iter::once(Token::MapEnd))
     .collect();
 
     let expected = IgnoreBase { a: 1 };