Enum Decorator

pub enum Decorator {
    AsmOp(AssemblyOp),
    Debug(DebugOptions),
    Trace(u32),
}

A set of decorators which can be executed by the VM.

Executing a decorator does not affect the state of the main VM components such as operand stack and memory.

Executing decorators does not advance the VM clock. As such, many decorators can be executed in a single VM cycle.

Variants

AsmOp(AssemblyOp)

Adds information about the assembly instruction at a particular index (only applicable in debug mode).

Debug(DebugOptions)

Prints out information about the state of the VM based on the specified options. This decorator is executed only in debug mode.

Trace(u32)

Emits a trace to the host.

Implementations

impl Decorator

pub fn fingerprint(&self) -> DecoratorFingerprint

Trait Implementations

impl Clone for Decorator

fn clone(&self) -> Decorator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Decorator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Decorator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Decorator

fn eq(&self, other: &Decorator) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PrettyPrint for Decorator

fn render(&self) -> Document

The core of the PrettyPrint functionality.

fn to_pretty_string(&self) -> String

Produce a String containing the results of pretty-printing this object.

fn pretty_print(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Pretty-print this object to the given core::fmt::Formatter.

impl Eq for Decorator

impl StructuralPartialEq for Decorator