Trait VmStateAccessor 

pub trait VmStateAccessor: Send + Sync {
    // Required methods
    fn current_frame(&self) -> Option<FrameInfo>;
    fn all_frames(&self) -> Vec<FrameInfo>;
    fn caller_frame(&self) -> Option<FrameInfo>;
    fn current_args(&self) -> Vec<ValueWord>;
    fn current_locals(&self) -> Vec<(String, ValueWord)>;
    fn module_bindings(&self) -> Vec<(String, ValueWord)>;

    // Provided method
    fn instruction_count(&self) -> usize { ... }
}

Trait providing read access to VM state for state module functions.

Required Methods

fn current_frame(&self) -> Option<FrameInfo>

fn all_frames(&self) -> Vec<FrameInfo>

fn caller_frame(&self) -> Option<FrameInfo>

fn current_args(&self) -> Vec<ValueWord>

fn current_locals(&self) -> Vec<(String, ValueWord)>

fn module_bindings(&self) -> Vec<(String, ValueWord)>

Provided Methods

fn instruction_count(&self) -> usize

Total instruction count at the time of capture. Default impl for compat.

Implementors