Add modulo and mod as doc aliases for rem_euclid.

library/core/src/num/int_macros.rs

@@ -2126,6 +2126,7 @@ macro_rules! int_impl {
         /// assert_eq!(a.rem_euclid(-b), 3);
         /// assert_eq!((-a).rem_euclid(-b), 1);
         /// ```
+        #[doc(alias = "modulo", alias = "mod")]
         #[stable(feature = "euclidean_division", since = "1.38.0")]
         #[rustc_const_stable(feature = "const_euclidean_int_methods", since = "1.52.0")]
         #[must_use = "this returns the result of the operation, \

library/core/src/num/uint_macros.rs

@@ -2024,6 +2024,7 @@ macro_rules! uint_impl {
         /// ```
         #[doc = concat!("assert_eq!(7", stringify!($SelfT), ".rem_euclid(4), 3); // or any other integer type")]
         /// ```
+        #[doc(alias = "modulo", alias = "mod")]
         #[stable(feature = "euclidean_division", since = "1.38.0")]
         #[rustc_const_stable(feature = "const_euclidean_int_methods", since = "1.52.0")]
         #[must_use = "this returns the result of the operation, \

library/std/src/f32.rs

@@ -321,6 +321,7 @@ impl f32 {
     /// // limitation due to round-off error
     /// assert!((-f32::EPSILON).rem_euclid(3.0) != 0.0);
     /// ```
+    #[doc(alias = "modulo", alias = "mod")]
     #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]

library/std/src/f64.rs

@@ -321,6 +321,7 @@ impl f64 {
     /// // limitation due to round-off error
     /// assert!((-f64::EPSILON).rem_euclid(3.0) != 0.0);
     /// ```
+    #[doc(alias = "modulo", alias = "mod")]
     #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
     #[inline]