Enum UndefinedReason 

pub enum UndefinedReason {
    Reserved,
    NeverDefined,
    Removed,
    ModeInvalid,
    InvalidPrefix,
}

Reasons why an instruction is undefined

Variants

Reserved

Opcode is reserved for future use

NeverDefined

Opcode was never defined

Removed

Opcode was valid on older CPUs but removed

ModeInvalid

Invalid in current decoding mode

InvalidPrefix

Invalid prefix for this instruction

Trait Implementations

impl Clone for UndefinedReason

fn clone(&self) -> UndefinedReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UndefinedReason

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

Formats the value using the given formatter.

impl PartialEq for UndefinedReason

fn eq(&self, other: &UndefinedReason) -> 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 Copy for UndefinedReason

impl Eq for UndefinedReason

impl StructuralPartialEq for UndefinedReason