From a77b55d58f9b173b1e4fb96bb6935fadbfda3240 Mon Sep 17 00:00:00 2001 From: Justin LeFebvre Date: Tue, 6 Sep 2016 01:04:07 -0400 Subject: [PATCH] remove the extraneous not_equal implementation for slices. --- src/libcore/slice.rs | 21 ++------------------- 1 file changed, 2 insertions(+), 19 deletions(-) diff --git a/src/libcore/slice.rs b/src/libcore/slice.rs index baa41aa7af5b2..b22bdb43414fd 100644 --- a/src/libcore/slice.rs +++ b/src/libcore/slice.rs @@ -1821,7 +1821,8 @@ impl PartialOrd for [T] { // intermediate trait for specialization of slice's PartialEq trait SlicePartialEq { fn equal(&self, other: &[B]) -> bool; - fn not_equal(&self, other: &[B]) -> bool; + + fn not_equal(&self, other: &[B]) -> bool { !self.equal(other) } } // Generic slice equality @@ -1841,20 +1842,6 @@ impl SlicePartialEq for [A] true } - - default fn not_equal(&self, other: &[B]) -> bool { - if self.len() != other.len() { - return true; - } - - for i in 0..self.len() { - if self[i].ne(&other[i]) { - return true; - } - } - - false - } } // Use memcmp for bytewise equality when the types allow @@ -1874,10 +1861,6 @@ impl SlicePartialEq for [A] other.as_ptr() as *const u8, size) == 0 } } - - fn not_equal(&self, other: &[A]) -> bool { - !self.equal(other) - } } #[doc(hidden)]