Struct VM 

pub struct VM { /* private fields */ }

Glyph Virtual Machine

Immutable-first execution model:

• All values are immutable
• Bindings are immutable (no reassignment)
• Collections operations create new collections
• Side effects only through capability-controlled intrinsics

Implementations

impl VM

pub fn new(config: VMConfig) -> Self

Create a new VM with the given configuration

pub fn load_bytecode(&mut self, bytecode: Vec<Vec<Instruction>>)

Load bytecode into the VM

pub fn execute(&mut self) -> Result<Value, VMError>

Execute the loaded program

pub fn push(&mut self, value: Value) -> Result<(), VMError>

Push a value onto the stack

pub fn pop(&mut self) -> Result<Value, VMError>

Pop a value from the stack

pub fn check_capability(&self, capability: &str) -> Result<(), VMError>

Check if a capability is granted

pub fn telemetry(&self) -> &[(String, Value)]

Get telemetry data

pub fn clear_telemetry(&mut self)

Clear telemetry data

pub fn memory_usage(&self) -> usize

Get current memory usage

pub fn memory_usage_percentage(&self) -> f64

Get memory usage percentage