First versionHEADmaster

Already quite stable

1 files changed, 32 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
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+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+//! A more natural way to use `not`
+//!
+//! # Examples
+//!
+//! ```
+//! use nicht::not;
+//!
+//! assert_eq!(not(true), false);
+//! ```
+
+use std::ops::Not;
+
+pub fn not<T: Not>(x: T) -> <T as Not>::Output {
+    Not::not(x)
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::not;
+
+    #[test]
+    fn primitive_data_type() {
+        assert_eq!(not(true), false);
+        assert_eq!(not(false), true);
+        assert_ne!(not(true), true);
+        assert_ne!(not(false), false);
+    }
+}