fix: rename OperandSize to OperandWidth

src/instructions.rs

@@ -204,9 +204,9 @@ pub type RegisterId = u8;
 #[allow(dead_code)]
 impl Register {
     /// Find the register corresponding to the 8086 bytecode ID
-    pub fn by_id(id: OperandSize) -> Self {
+    pub fn by_id(id: OperandWidth) -> Self {
         match id {
-            OperandSize::Byte(b) => match b {
+            OperandWidth::Byte(b) => match b {
                 0b000 => Self::AL,
                 0b001 => Self::CL,
                 0b010 => Self::DL,
@@ -217,7 +217,7 @@ impl Register {
                 0b111 => Self::BH,
                 _ => panic!("Invalid 8bit register ID encountered"),
             },
-            OperandSize::Word(w) => match w {
+            OperandWidth::Word(w) => match w {
                 0b000 => Self::AX,
                 0b001 => Self::CX,
                 0b010 => Self::DX,
@@ -339,7 +339,7 @@ impl std::fmt::Display for ModRmTarget {
 pub struct MemoryIndex {
     pub base: Option<Register>,
     pub index: Option<Register>,
-    pub displacement: Option<OperandSize>,
+    pub displacement: Option<OperandWidth>,
 }
 
 impl fmt::Display for MemoryIndex {
@@ -369,12 +369,12 @@ impl fmt::Display for MemoryIndex {
 #[derive(Debug, Clone)]
 #[allow(dead_code)]
 /// Can be used to encode either byte or word operands
-pub enum OperandSize {
+pub enum OperandWidth {
     Byte(u8),
     Word(u16),
 }
 
-impl fmt::Display for OperandSize {
+impl fmt::Display for OperandWidth {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match self {
             Self::Byte(byte) => write!(f, "{}", byte),