Enum riscu::decode::DecodingError

pub enum DecodingError {
    Custom,
    Reserved,
    Unknown,
    Truncated,
    Unimplemented,
}

Variants

Custom

Instruction's opcode is reserved for custom extentions and thus can't be decoded further.

Reserved

Instruction's opcode is reserved for future standard extentions.

Unknown

Instruction bit pattern not defined in current specification.

Truncated

More bits from the instruction are required to fully decode it.

Unimplemented

Instruction type is well defined but is not part of RISC-U

Trait Implementations

impl Clone for DecodingError

fn clone(&self) -> DecodingError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DecodingError

impl Debug for DecodingError

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

Formats the value using the given formatter.

impl Display for DecodingError

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

Formats the value using the given formatter.

impl Eq for DecodingError

impl Error for DecodingError

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl Hash for DecodingError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<DecodingError> for DecodingError

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for DecodingError

impl StructuralPartialEq for DecodingError