diff options
| -rw-r--r-- | clippy_lints/src/misc.rs | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/clippy_lints/src/misc.rs b/clippy_lints/src/misc.rs index fc10e5077b8..26a1c32b6b3 100644 --- a/clippy_lints/src/misc.rs +++ b/clippy_lints/src/misc.rs @@ -99,7 +99,9 @@ declare_clippy_lint! { /// if y != x {} // where both are floats /// /// // Good - /// let error = 0.01f64; // Use an epsilon for comparison + /// let error = f64::EPSILON; // Use an epsilon for comparison + /// // Or, if Rust <= 1.42, use `std::f64::EPSILON` constant instead. + /// // let error = std::f64::EPSILON; /// if (y - 1.23f64).abs() < error { } /// if (y - x).abs() > error { } /// ``` @@ -237,10 +239,12 @@ declare_clippy_lint! { /// const ONE: f64 = 1.00; /// /// // Bad - /// if x == ONE { } // where both are floats + /// if x == ONE { } // where both are floats /// /// // Good - /// let error = 0.1f64; // Use an epsilon for comparison + /// let error = f64::EPSILON; // Use an epsilon for comparison + /// // Or, if Rust <= 1.42, use `std::f64::EPSILON` constant instead. + /// // let error = std::f64::EPSILON; /// if (x - ONE).abs() < error { } /// ``` pub FLOAT_CMP_CONST, |