Struct VariableManagerImpl

pub struct VariableManagerImpl { /* private fields */ }

Concrete implementation of variable management for the VM

Provides array-based storage for local and global variables with indexed access and modification capabilities.

Implementations

impl VariableManagerImpl

pub fn new() -> Self

Creates a new variable manager with empty variable storage

Initializes both local and global variable storage with 32 slots each, all set to Value::Undefined.

pub fn locals(&self) -> &[Value]

pub fn locals_mut(&mut self) -> &mut [Value]

pub fn globals(&self) -> &[Value]

pub fn globals_mut(&mut self) -> &mut [Value]

Trait Implementations

impl VariableManager for VariableManagerImpl

fn get_local(&self, idx: usize) -> Option<&Value>

Gets a local variable by index

fn set_local(&mut self, idx: usize, value: Value)

Sets a local variable by index

fn get_global(&self, idx: usize) -> Option<&Value>

Gets a global variable by index

fn set_global(&mut self, idx: usize, value: Value)

Sets a global variable by index

fn get_local_mut(&mut self, idx: usize) -> Option<&mut Value>

Gets a mutable reference to a local variable by index

fn get_global_mut(&mut self, idx: usize) -> Option<&mut Value>

Gets a mutable reference to a global variable by index

fn get_argument(&self, idx: usize) -> Option<&Value>

Gets a function argument by index

fn set_argument(&mut self, idx: usize, value: Value)

Sets a function argument by index