Enum InstructionError 

pub enum InstructionError {
    WrongNumArgs,
    ImproperInteger,
    InvalidCondCodeForInstr,
    CannotTakeSBit,
    WrongKindArgs,
}

An Error type which reports unsuccessful attempts at parsing an Instruction.

Variants

WrongNumArgs

Used when too many or too little arguments are provided to an instruction.

ImproperInteger

Used when either an integer couldn’t be parsed where it was expected, or when it is too large for a given instruction encoding type.

InvalidCondCodeForInstr

Used when the condition code doesn’t match the encoding type.

CannotTakeSBit

Used when the instruction cannot take an s-bit.

WrongKindArgs

Used when an argument of the wrong kind is provided to an instrution.

Trait Implementations

impl Clone for InstructionError

fn clone(&self) -> InstructionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstructionError

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

Formats the value using the given formatter.

impl Display for InstructionError

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

Formats the value using the given formatter.

impl Error for InstructionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for InstructionError

fn eq(&self, other: &InstructionError) -> 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 InstructionError

impl Eq for InstructionError

impl StructuralPartialEq for InstructionError