Make libcore float constant examples similar to libstd

Centril · Apr 5, 2020 · 28c9231 · 28c9231
1 parent daf8afd
commit 28c9231
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Showing 2 changed files with 4 additions and 12 deletions.
diff --git a/src/libcore/num/f32.rs b/src/libcore/num/f32.rs
@@ -394,9 +394,7 @@ impl f32 {
     /// Converts radians to degrees.
     ///
     /// ```
-    /// use std::f32::consts;
-    ///
-    /// let angle = consts::PI;
+    /// let angle = std::f32::consts::PI;
     ///
     /// let abs_difference = (angle.to_degrees() - 180.0).abs();
     ///
@@ -413,11 +411,9 @@ impl f32 {
     /// Converts degrees to radians.
     ///
     /// ```
-    /// use std::f32::consts;
-    ///
     /// let angle = 180.0f32;
     ///
-    /// let abs_difference = (angle.to_radians() - consts::PI).abs();
+    /// let abs_difference = (angle.to_radians() - std::f32::consts::PI).abs();
     ///
     /// assert!(abs_difference <= f32::EPSILON);
     /// ```

diff --git a/src/libcore/num/f64.rs b/src/libcore/num/f64.rs
@@ -407,9 +407,7 @@ impl f64 {
     /// Converts radians to degrees.
     ///
     /// ```
-    /// use std::f64::consts;
-    ///
-    /// let angle = consts::PI;
+    /// let angle = std::f64::consts::PI;
     ///
     /// let abs_difference = (angle.to_degrees() - 180.0).abs();
     ///
@@ -427,11 +425,9 @@ impl f64 {
     /// Converts degrees to radians.
     ///
     /// ```
-    /// use std::f64::consts;
-    ///
     /// let angle = 180.0_f64;
     ///
-    /// let abs_difference = (angle.to_radians() - consts::PI).abs();
+    /// let abs_difference = (angle.to_radians() - std::f64::consts::PI).abs();
     ///
     /// assert!(abs_difference < 1e-10);
     /// ```