Enum budvm::ir::CompareAction

pub enum CompareAction {
    Store(Destination),
    JumpIfFalse(Label),
}

An action to take during an Instruction::Compare.

Variants

Store(Destination)

Store the boolean result in the destination indicated.

JumpIfFalse(Label)

If the comparison is false, jump to the 0-based instruction index indicated.

Implementations

impl CompareAction

pub fn link(&self, labels: &[Option<usize>]) -> Result<CompareAction, LinkError>

Converts this intermediate representation of a compare action to the virtual machines CompareAction.

Trait Implementations

impl Clone for CompareAction

fn clone(&self) -> CompareAction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CompareAction

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

Formats the value using the given formatter.

impl Display for CompareAction

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

Formats the value using the given formatter.

impl From<&CompareAction> for CompareAction

fn from(value: &CompareAction) -> Self

Converts to this type from the input type.

impl From<&Destination> for CompareAction

fn from(value: &Destination) -> Self

Converts to this type from the input type.

impl From<Destination> for CompareAction

fn from(value: Destination) -> Self

Converts to this type from the input type.

impl PartialEq<CompareAction> for CompareAction

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for CompareAction

impl StructuralEq for CompareAction

impl StructuralPartialEq for CompareAction