Tweak `FpCategory` example order.

[rust.git] / library / core / src / num / mod.rs

diff --git a/library/core/src/num/mod.rs b/library/core/src/num/mod.rs
index 66193eaf5da73c1da12d93265d8b8b8f5a78636c..fce52a54949b607c4476cb7a38eb5c6998cc7d58 100644 (file)
--- a/library/core/src/num/mod.rs
+++ b/library/core/src/num/mod.rs
@@ -196,25 +196,25 @@ pub const fn carrying_mul(self, rhs: Self, carry: Self) -> (Self, Self) {
 
 impl i8 {
     int_impl! { i8, i8, u8, 8, 7, -128, 127, 2, "-0x7e", "0xa", "0x12", "0x12", "0x48",
-    "[0x12]", "[0x12]", "", "" }
+    "[0x12]", "[0x12]", "", "", "" }
 }
 
 impl i16 {
     int_impl! { i16, i16, u16, 16, 15, -32768, 32767, 4, "-0x5ffd", "0x3a", "0x1234", "0x3412",
-    "0x2c48", "[0x34, 0x12]", "[0x12, 0x34]", "", "" }
+    "0x2c48", "[0x34, 0x12]", "[0x12, 0x34]", "", "", "" }
 }
 
 impl i32 {
     int_impl! { i32, i32, u32, 32, 31, -2147483648, 2147483647, 8, "0x10000b3", "0xb301",
     "0x12345678", "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]",
-    "[0x12, 0x34, 0x56, 0x78]", "", "" }
+    "[0x12, 0x34, 0x56, 0x78]", "", "", "" }
 }
 
 impl i64 {
     int_impl! { i64, i64, u64, 64, 63, -9223372036854775808, 9223372036854775807, 12,
     "0xaa00000000006e1", "0x6e10aa", "0x1234567890123456", "0x5634129078563412",
     "0x6a2c48091e6a2c48", "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
-    "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]", "", "" }
+    "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]", "", "", "" }
 }
 
 impl i128 {
@@ -225,14 +225,15 @@ impl i128 {
     "[0x12, 0x90, 0x78, 0x56, 0x34, 0x12, 0x90, 0x78, \
       0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, \
-      0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]", "", "" }
+      0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]", "", "", "" }
 }
 
 #[cfg(target_pointer_width = "16")]
 impl isize {
     int_impl! { isize, i16, usize, 16, 15, -32768, 32767, 4, "-0x5ffd", "0x3a", "0x1234",
     "0x3412", "0x2c48", "[0x34, 0x12]", "[0x12, 0x34]",
-    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!(),
+    " on 16-bit targets" }
 }
 
 #[cfg(target_pointer_width = "32")]
@@ -240,7 +241,8 @@ impl isize {
     int_impl! { isize, i32, usize, 32, 31, -2147483648, 2147483647, 8, "0x10000b3", "0xb301",
     "0x12345678", "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78]",
-    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!(),
+    " on 32-bit targets" }
 }
 
 #[cfg(target_pointer_width = "64")]
@@ -249,7 +251,8 @@ impl isize {
     12, "0xaa00000000006e1", "0x6e10aa",  "0x1234567890123456", "0x5634129078563412",
     "0x6a2c48091e6a2c48", "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
-    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!(),
+    " on 64-bit targets" }
 }
 
 /// If 6th bit set ascii is upper case.
@@ -257,7 +260,7 @@ impl isize {
 
 impl u8 {
     uint_impl! { u8, u8, i8, NonZeroU8, 8, 255, 2, "0x82", "0xa", "0x12", "0x12", "0x48", "[0x12]",
-    "[0x12]", "", "" }
+    "[0x12]", "", "", "" }
     widening_impl! { u8, u16, 8, unsigned }
 
     /// Checks if the value is within the ASCII range.
@@ -810,7 +813,7 @@ pub(crate) const fn is_utf8_char_boundary(self) -> bool {
 
 impl u16 {
     uint_impl! { u16, u16, i16, NonZeroU16, 16, 65535, 4, "0xa003", "0x3a", "0x1234", "0x3412", "0x2c48",
-    "[0x34, 0x12]", "[0x12, 0x34]", "", "" }
+    "[0x34, 0x12]", "[0x12, 0x34]", "", "", "" }
     widening_impl! { u16, u32, 16, unsigned }
 
     /// Checks if the value is a Unicode surrogate code point, which are disallowed values for [`char`].
@@ -841,7 +844,7 @@ pub const fn is_utf16_surrogate(self) -> bool {
 
 impl u32 {
     uint_impl! { u32, u32, i32, NonZeroU32, 32, 4294967295, 8, "0x10000b3", "0xb301", "0x12345678",
-    "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]", "[0x12, 0x34, 0x56, 0x78]", "", "" }
+    "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]", "[0x12, 0x34, 0x56, 0x78]", "", "", "" }
     widening_impl! { u32, u64, 32, unsigned }
 }
 
@@ -850,7 +853,7 @@ impl u64 {
     "0x1234567890123456", "0x5634129078563412", "0x6a2c48091e6a2c48",
     "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
-    "", ""}
+    "", "", ""}
     widening_impl! { u64, u128, 64, unsigned }
 }
 
@@ -862,21 +865,23 @@ impl u128 {
       0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56, \
       0x78, 0x90, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12]",
-     "", ""}
+     "", "", ""}
 }
 
 #[cfg(target_pointer_width = "16")]
 impl usize {
     uint_impl! { usize, u16, isize, NonZeroUsize, 16, 65535, 4, "0xa003", "0x3a", "0x1234", "0x3412", "0x2c48",
     "[0x34, 0x12]", "[0x12, 0x34]",
-    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!(),
+    " on 16-bit targets" }
     widening_impl! { usize, u32, 16, unsigned }
 }
 #[cfg(target_pointer_width = "32")]
 impl usize {
     uint_impl! { usize, u32, isize, NonZeroUsize, 32, 4294967295, 8, "0x10000b3", "0xb301", "0x12345678",
     "0x78563412", "0x1e6a2c48", "[0x78, 0x56, 0x34, 0x12]", "[0x12, 0x34, 0x56, 0x78]",
-    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!(),
+    " on 32-bit targets" }
     widening_impl! { usize, u64, 32, unsigned }
 }
 
@@ -886,7 +891,8 @@ impl usize {
     "0x1234567890123456", "0x5634129078563412", "0x6a2c48091e6a2c48",
     "[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]",
     "[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]",
-    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!() }
+    usize_isize_to_xe_bytes_doc!(), usize_isize_from_xe_bytes_doc!(),
+    " on 64-bit targets" }
     widening_impl! { usize, u128, 64, unsigned }
 }
 
@@ -930,8 +936,8 @@ pub(crate) const fn repeat_u16(x: u16) -> usize {
 /// assert_eq!(num.classify(), FpCategory::Normal);
 /// assert_eq!(inf.classify(), FpCategory::Infinite);
 /// assert_eq!(zero.classify(), FpCategory::Zero);
-/// assert_eq!(nan.classify(), FpCategory::Nan);
 /// assert_eq!(sub.classify(), FpCategory::Subnormal);
+/// assert_eq!(nan.classify(), FpCategory::Nan);
 /// ```
 #[derive(Copy, Clone, PartialEq, Eq, Debug)]
 #[stable(feature = "rust1", since = "1.0.0")]