Enum DecodeError

pub enum DecodeError {
    UnknownOpcode,
    UnexpectedEOF,
    Overflow,
}

This type is returned by fn InstructionSet::decode(...) in case no instruction could be decoded.

Variants

UnknownOpcode

This variant is emitted if the slice contains no known opcode.

UnexpectedEOF

Is emitted if the slice ended before a complete opcode could be found. Extending the end of the slice could lead to successful decoding.

Overflow

Is emitted when the target variable overflows during decoding. Overflows should be caught at compiletime so encountering this error is currently a bug. This might change in the future.

Trait Implementations

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl PartialEq for DecodeError

fn eq(&self, other: &DecodeError) -> 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 PartialOrd for DecodeError

fn partial_cmp(&self, other: &DecodeError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for DecodeError