Rollup merge of #36423 - GuillaumeGomez:eq_impl, r=pnkfelix

Add missing Eq implementations

Part of #36301.

6 files changed, 10 insertions, 10 deletions

diff --git a/src/libcore/char.rs b/src/libcore/char.rs
index ad492c81bd3..a21d1229d35 100644
--- a/src/libcore/char.rs
+++ b/src/libcore/char.rs
@@ -800,7 +800,7 @@ pub fn decode_utf8<I: IntoIterator<Item = u8>>(i: I) -> DecodeUtf8<I::IntoIter>
 
 /// `<DecodeUtf8 as Iterator>::next` returns this for an invalid input sequence.
 #[unstable(feature = "decode_utf8", issue = "33906")]
-#[derive(PartialEq, Debug)]
+#[derive(PartialEq, Eq, Debug)]
 pub struct InvalidSequence(());
 
 #[unstable(feature = "decode_utf8", issue = "33906")]
diff --git a/src/libcore/fmt/rt/v1.rs b/src/libcore/fmt/rt/v1.rs
index 6b31e040622..ec7add9c375 100644
--- a/src/libcore/fmt/rt/v1.rs
+++ b/src/libcore/fmt/rt/v1.rs
@@ -31,7 +31,7 @@ pub struct FormatSpec {
 }
 
 /// Possible alignments that can be requested as part of a formatting directive.
-#[derive(Copy, Clone, PartialEq)]
+#[derive(Copy, Clone, PartialEq, Eq)]
 pub enum Alignment {
     /// Indication that contents should be left-aligned.
     Left,
diff --git a/src/libcore/num/dec2flt/mod.rs b/src/libcore/num/dec2flt/mod.rs
index cd40e399ab9..eee3e9250fe 100644
--- a/src/libcore/num/dec2flt/mod.rs
+++ b/src/libcore/num/dec2flt/mod.rs
@@ -155,13 +155,13 @@ from_str_float_impl!(f64);
 /// [`FromStr`]: ../str/trait.FromStr.html
 /// [`f32`]: ../../std/primitive.f32.html
 /// [`f64`]: ../../std/primitive.f64.html
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct ParseFloatError {
     kind: FloatErrorKind
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 enum FloatErrorKind {
     Empty,
     Invalid,
diff --git a/src/libcore/num/flt2dec/decoder.rs b/src/libcore/num/flt2dec/decoder.rs
index 276667e44aa..72529d3da01 100644
--- a/src/libcore/num/flt2dec/decoder.rs
+++ b/src/libcore/num/flt2dec/decoder.rs
@@ -21,7 +21,7 @@ use num::dec2flt::rawfp::RawFloat;
 /// - Any number from `(mant - minus) * 2^exp` to `(mant + plus) * 2^exp` will
 ///   round to the original value. The range is inclusive only when
 ///   `inclusive` is true.
-#[derive(Copy, Clone, Debug, PartialEq)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub struct Decoded {
     /// The scaled mantissa.
     pub mant: u64,
@@ -38,7 +38,7 @@ pub struct Decoded {
 }
 
 /// Decoded unsigned value.
-#[derive(Copy, Clone, Debug, PartialEq)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub enum FullDecoded {
     /// Not-a-number.
     Nan,
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
index 5c2cc671969..7b797631dfd 100644
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -2401,7 +2401,7 @@ impl usize {
 /// assert_eq!(nan.classify(), FpCategory::Nan);
 /// assert_eq!(sub.classify(), FpCategory::Subnormal);
 /// ```
-#[derive(Copy, Clone, PartialEq, Debug)]
+#[derive(Copy, Clone, PartialEq, Eq, Debug)]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub enum FpCategory {
     /// "Not a Number", often obtained by dividing by zero.
@@ -2744,11 +2744,11 @@ fn from_str_radix<T: FromStrRadixHelper>(src: &str, radix: u32)
 /// on the primitive integer types, such as [`i8::from_str_radix()`].
 ///
 /// [`i8::from_str_radix()`]: ../../std/primitive.i8.html#method.from_str_radix
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct ParseIntError { kind: IntErrorKind }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 enum IntErrorKind {
     Empty,
     InvalidDigit,
diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs
index 1f1ae6f12ab..d63d2d64fe1 100644
--- a/src/libcore/str/mod.rs
+++ b/src/libcore/str/mod.rs
@@ -101,7 +101,7 @@ impl FromStr for bool {
 }
 
 /// An error returned when parsing a `bool` from a string fails.
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub struct ParseBoolError { _priv: () }