From 2e6ec7a533ef3a4469ccdee42df204da4510aeba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Magalh=C3=A3es?= <joamag@gmail.com>
Date: Sat, 7 Sep 2024 18:37:35 +0100
Subject: [PATCH] fix: some clippy issues
---
src/inst.rs | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/inst.rs b/src/inst.rs
index 20a11e77..5b2599c3 100644
--- a/src/inst.rs
+++ b/src/inst.rs
@@ -3150,7 +3150,7 @@ fn rl(cpu: &mut Cpu, value: u8) -> u8 {
fn rlc(cpu: &mut Cpu, value: u8) -> u8 {
cpu.set_carry((value & 0x80) == 0x80);
- let result = (value << 1) | (value >> 7);
+ let result = value.rotate_left(1);
cpu.set_sub(false);
cpu.set_zero(result == 0);
@@ -3179,7 +3179,7 @@ fn rr(cpu: &mut Cpu, value: u8) -> u8 {
fn rrc(cpu: &mut Cpu, value: u8) -> u8 {
cpu.set_carry((value & 0x1) == 0x1);
- let result = (value >> 1) | (value << 7);
+ let result = value.rotate_right(1);
cpu.set_sub(false);
cpu.set_zero(result == 0);
@@ -3323,7 +3323,7 @@ fn swap(cpu: &mut Cpu, value: u8) -> u8 {
cpu.set_half_carry(false);
cpu.set_carry(false);
- (value << 4) | (value >> 4)
+ value.rotate_right(4)
}
/// Helper function to shift an `u8` to the left and update CPU
--
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