Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 31 deletions

diff --git a/vendor/serde/src/de/mod.rs b/vendor/serde/src/de/mod.rs
index ca29ec610..a04ecf77d 100644
--- a/vendor/serde/src/de/mod.rs
+++ b/vendor/serde/src/de/mod.rs
@@ -162,7 +162,7 @@ macro_rules! declare_error_trait {
             ///
             /// The message should not be capitalized and should not end with a period.
             ///
-            /// ```edition2018
+            /// ```edition2021
             /// # use std::str::FromStr;
             /// #
             /// # struct IpAddr;
@@ -307,7 +307,7 @@ declare_error_trait!(Error: Sized + Debug + Display);
 /// This is used as an argument to the `invalid_type`, `invalid_value`, and
 /// `invalid_length` methods of the `Error` trait to build error messages.
 ///
-/// ```edition2018
+/// ```edition2021
 /// # use std::fmt;
 /// #
 /// # use serde::de::{self, Unexpected, Visitor};
@@ -432,10 +432,9 @@ impl<'a> fmt::Display for Unexpected<'a> {
 /// Within the context of a `Visitor` implementation, the `Visitor` itself
 /// (`&self`) is an implementation of this trait.
 ///
-/// ```edition2018
-/// # use std::fmt;
-/// #
+/// ```edition2021
 /// # use serde::de::{self, Unexpected, Visitor};
+/// # use std::fmt;
 /// #
 /// # struct Example;
 /// #
@@ -457,7 +456,7 @@ impl<'a> fmt::Display for Unexpected<'a> {
 ///
 /// Outside of a `Visitor`, `&"..."` can be used.
 ///
-/// ```edition2018
+/// ```edition2021
 /// # use serde::de::{self, Unexpected};
 /// #
 /// # fn example<E>() -> Result<(), E>
@@ -465,7 +464,10 @@ impl<'a> fmt::Display for Unexpected<'a> {
 /// #     E: de::Error,
 /// # {
 /// #     let v = true;
-/// return Err(de::Error::invalid_type(Unexpected::Bool(v), &"a negative integer"));
+/// return Err(de::Error::invalid_type(
+///     Unexpected::Bool(v),
+///     &"a negative integer",
+/// ));
 /// # }
 /// ```
 pub trait Expected {
@@ -577,7 +579,7 @@ pub trait Deserialize<'de>: Sized {
 /// from the input string, but a `from_reader` function may only deserialize
 /// owned data.
 ///
-/// ```edition2018
+/// ```edition2021
 /// # use serde::de::{Deserialize, DeserializeOwned};
 /// # use std::io::{Read, Result};
 /// #
@@ -616,7 +618,7 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
 ///
 /// The canonical API for stateless deserialization looks like this:
 ///
-/// ```edition2018
+/// ```edition2021
 /// # use serde::Deserialize;
 /// #
 /// # enum Error {}
@@ -630,7 +632,7 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
 /// Adjusting an API like this to support stateful deserialization is a matter
 /// of accepting a seed as input:
 ///
-/// ```edition2018
+/// ```edition2021
 /// # use serde::de::DeserializeSeed;
 /// #
 /// # enum Error {}
@@ -663,12 +665,11 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
 /// into it. This requires stateful deserialization using the `DeserializeSeed`
 /// trait.
 ///
-/// ```edition2018
+/// ```edition2021
+/// use serde::de::{Deserialize, DeserializeSeed, Deserializer, SeqAccess, Visitor};
 /// use std::fmt;
 /// use std::marker::PhantomData;
 ///
-/// use serde::de::{Deserialize, DeserializeSeed, Deserializer, SeqAccess, Visitor};
-///
 /// // A DeserializeSeed implementation that uses stateful deserialization to
 /// // append array elements onto the end of an existing vector. The preexisting
 /// // state ("seed") in this case is the Vec<T>. The `deserialize` method of
@@ -709,7 +710,7 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
 ///             {
 ///                 // Decrease the number of reallocations if there are many elements
 ///                 if let Some(size_hint) = seq.size_hint() {
-///                    self.0.reserve(size_hint);
+///                     self.0.reserve(size_hint);
 ///                 }
 ///
 ///                 // Visit each element in the inner array and push it onto
@@ -1158,7 +1159,7 @@ pub trait Deserializer<'de>: Sized {
     /// human-readable one and binary formats like Postcard will prefer the
     /// compact one.
     ///
-    /// ```edition2018
+    /// ```edition2021
     /// # use std::ops::Add;
     /// # use std::str::FromStr;
     /// #
@@ -1249,10 +1250,9 @@ pub trait Deserializer<'de>: Sized {
 ///
 /// # Example
 ///
-/// ```edition2018
-/// # use std::fmt;
-/// #
+/// ```edition2021
 /// # use serde::de::{self, Unexpected, Visitor};
+/// # use std::fmt;
 /// #
 /// /// A visitor that deserializes a long string - a string containing at least
 /// /// some minimum number of bytes.
@@ -1290,7 +1290,7 @@ pub trait Visitor<'de>: Sized {
     /// "an integer between 0 and 64". The message should not be capitalized and
     /// should not end with a period.
     ///
-    /// ```edition2018
+    /// ```edition2021
     /// # use std::fmt;
     /// #
     /// # struct S {
@@ -2035,7 +2035,7 @@ pub trait VariantAccess<'de>: Sized {
     /// If the data contains a different type of variant, the following
     /// `invalid_type` error should be constructed:
     ///
-    /// ```edition2018
+    /// ```edition2021
     /// # use serde::de::{self, value, DeserializeSeed, Visitor, VariantAccess, Unexpected};
     /// #
     /// # struct X;
@@ -2075,7 +2075,7 @@ pub trait VariantAccess<'de>: Sized {
     /// If the data contains a different type of variant, the following
     /// `invalid_type` error should be constructed:
     ///
-    /// ```edition2018
+    /// ```edition2021
     /// # use serde::de::{self, value, DeserializeSeed, Visitor, VariantAccess, Unexpected};
     /// #
     /// # struct X;
@@ -2131,7 +2131,7 @@ pub trait VariantAccess<'de>: Sized {
     /// If the data contains a different type of variant, the following
     /// `invalid_type` error should be constructed:
     ///
-    /// ```edition2018
+    /// ```edition2021
     /// # use serde::de::{self, value, DeserializeSeed, Visitor, VariantAccess, Unexpected};
     /// #
     /// # struct X;
@@ -2148,11 +2148,7 @@ pub trait VariantAccess<'de>: Sized {
     /// #         T: DeserializeSeed<'de>,
     /// #     { unimplemented!() }
     /// #
-    /// fn tuple_variant<V>(
-    ///     self,
-    ///     _len: usize,
-    ///     _visitor: V,
-    /// ) -> Result<V::Value, Self::Error>
+    /// fn tuple_variant<V>(self, _len: usize, _visitor: V) -> Result<V::Value, Self::Error>
     /// where
     ///     V: Visitor<'de>,
     /// {
@@ -2178,7 +2174,7 @@ pub trait VariantAccess<'de>: Sized {
     /// If the data contains a different type of variant, the following
     /// `invalid_type` error should be constructed:
     ///
-    /// ```edition2018
+    /// ```edition2021
     /// # use serde::de::{self, value, DeserializeSeed, Visitor, VariantAccess, Unexpected};
     /// #
     /// # struct X;
@@ -2238,10 +2234,10 @@ pub trait VariantAccess<'de>: Sized {
 ///
 /// # Example
 ///
-/// ```edition2018
+/// ```edition2021
+/// use serde::de::{value, Deserialize, IntoDeserializer};
+/// use serde_derive::Deserialize;
 /// use std::str::FromStr;
-/// use serde::Deserialize;
-/// use serde::de::{value, IntoDeserializer};
 ///
 /// #[derive(Deserialize)]
 /// enum Setting {