Get vectors working

src/calc/errors.rs

@@ -13,6 +13,8 @@ pub enum CalculatorError {
     NotEnoughStackEntries,
     /// Requested type does not match target type
     TypeMismatch,
+    /// Dimensions must match
+    DimensionMismatch,
     /// Thrown when an undo or redo cannot be performed
     CorruptStateChange(String),
     /// Cannot undo or redo
@@ -47,6 +49,7 @@ impl fmt::Display for CalculatorError {
             Self::ArithmeticError => write!(f, "Arithmetic Error"),
             Self::NotEnoughStackEntries => write!(f, "Not enough items in the stack"),
             Self::TypeMismatch => write!(f, "Type mismatch"),
+            Self::DimensionMismatch => write!(f, "Dimension mismatch"),
             Self::CorruptStateChange(msg) => {
                 write!(f, "Corrupt state change: {}", msg)
             }

src/calc/operations.rs

@@ -3,64 +3,64 @@ use serde::{Deserialize, Serialize};
 
 #[derive(PartialEq, Debug, Serialize, Deserialize)]
 pub enum ArithmeticOperation {
-        Add,
-        Subtract,
-        Multiply,
-        Divide,
-        Negate,
-        AbsoluteValue,
-        Inverse,
-        Modulo,
-        IntegerDivide,
-        Sin,
-        Cos,
-        Tan,
-        ASin,
-        ACos,
-        ATan,
-        Sqrt,
-        Pow,
-        Log,
-        Ln,
+    Add,
+    Subtract,
+    Multiply,
+    Divide,
+    Negate,
+    AbsoluteValue,
+    Inverse,
+    Modulo,
+    IntegerDivide,
+    Sin,
+    Cos,
+    Tan,
+    ASin,
+    ACos,
+    ATan,
+    Sqrt,
+    Pow,
+    Log,
+    Ln,
 }
 /// Operations that can be sent to the calculator such as +, -, or undo
 #[derive(PartialEq, Debug, Serialize, Deserialize)]
 pub enum CalculatorOperation {
-        ArithmeticOperation(ArithmeticOperation),
-        BuildVector,
-        Undo,
-        Redo,
-        Drop,
-        Dup,
-        Swap,
-        Macro(MacroState),
+    ArithmeticOperation(ArithmeticOperation),
+    BuildVector,
+    Undo,
+    Redo,
+    Drop,
+    Dup,
+    Swap,
+    Macro(MacroState),
 }
 
 /// Macro bundary; defined by the start or end of a macro invocation
 #[derive(PartialEq, Debug, Serialize, Deserialize)]
 pub enum MacroState {
-        Start,
-        End,
+    Start,
+    End,
 }
 
 /// Arguments for a given operation
 #[derive(PartialEq, Debug, Serialize, Deserialize)]
 pub enum OpArgs {
-        /// This is a macro start and end noop
-        Macro(MacroState),
-        /// Operation takes 1 argument, ex: sqrt or negate
-        Unary(Entry),
-        /// Operation takes 2 arguments, ex: + or -
-        Binary([Entry; 2]),
-        /// Some variable number of changes
-        Variable(Vec<Entry>),
-        /// Operation takes no arguments, ex: push
-        None,
+    /// This is a macro start and end noop
+    Macro(MacroState),
+    /// Operation takes 1 argument, ex: sqrt or negate
+    Unary(Entry),
+    /// Operation takes 2 arguments, ex: + or -
+    Binary([Entry; 2]),
+    /// Some variable number of changes
+    Variable(Vec<Entry>),
+    /// Operation takes no arguments, ex: push
+    None,
 }
 
 /// Record of what to pop and push. Used for undo and redo buffers
 #[derive(PartialEq, Debug, Serialize, Deserialize)]
 pub struct CalculatorStateChange {
-        pub pop: OpArgs,
-        pub push: OpArgs,
+    pub pop: OpArgs,
+    pub push: OpArgs,
 }