From 2af673d7c5eb59a3b8f1804243ce63d8327f5369 Mon Sep 17 00:00:00 2001
From: Rekai Musuka <rekai@musuka.dev>
Date: Wed, 28 Jul 2021 16:25:29 -0500
Subject: [PATCH] chore: remove various warnings

---
 src/apu.rs     | 8 --------
 src/apu/gen.rs | 5 -----
 src/bus.rs     | 4 ----
 3 files changed, 17 deletions(-)

diff --git a/src/apu.rs b/src/apu.rs
index 2afceb9..0de2fa7 100644
--- a/src/apu.rs
+++ b/src/apu.rs
@@ -168,14 +168,6 @@ impl Apu {
         self.prod = Some(prod);
     }
 
-    #[inline]
-    pub(crate) fn is_full(&self) -> bool {
-        match self.prod.as_ref() {
-            Some(prod) => prod.is_full(),
-            None => false,
-        }
-    }
-
     /// 0xFF26 | NR52 - Sound On/Off
     pub(crate) fn set_status(&mut self, byte: u8) {
         self.ctrl.enabled = (byte >> 7) & 0x01 == 0x01;
diff --git a/src/apu/gen.rs b/src/apu/gen.rs
index a180565..7079e04 100644
--- a/src/apu/gen.rs
+++ b/src/apu/gen.rs
@@ -43,11 +43,6 @@ impl<T> SampleProducer<T> {
         self.inner.push(value)
     }
 
-    #[inline]
-    pub(crate) fn is_full(&self) -> bool {
-        self.inner.is_full()
-    }
-
     #[inline]
     pub(crate) fn two_available(&self) -> bool {
         self.inner.slots() > 2
diff --git a/src/bus.rs b/src/bus.rs
index ac33c2e..7d3f9ef 100644
--- a/src/bus.rs
+++ b/src/bus.rs
@@ -66,10 +66,6 @@ impl Bus {
         self.cartridge.as_ref()?.title()
     }
 
-    pub(crate) fn apu(&self) -> &Apu {
-        &self.apu
-    }
-
     pub(crate) fn clock(&mut self) {
         self.ppu.clock();
         self.timer.clock();