Enum StandardDecodeError

pub enum StandardDecodeError {
    ExhaustedInput,
    InvalidOpcode,
    InvalidOperand,
}

a minimal enum implementing DecodeError. this is intended to be enough for a low effort, low-fidelity error taxonomy, without boilerplate of a DecodeError implementation.

Variants

ExhaustedInput

InvalidOpcode

InvalidOperand

Trait Implementations

impl Clone for StandardDecodeError

fn clone(&self) -> StandardDecodeError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StandardDecodeError

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

Formats the value using the given formatter.

impl DecodeError for StandardDecodeError

fn data_exhausted(&self) -> bool

did the decoder fail because it reached the end of input?

fn bad_opcode(&self) -> bool

did the decoder error because the instruction’s opcode is invalid?

fn bad_operand(&self) -> bool

did the decoder error because an operand of the instruction to decode is invalid?

fn description(&self) -> &'static str

a human-friendly description of this decode error.

impl Display for StandardDecodeError

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

Formats the value using the given formatter.

impl Error for StandardDecodeError

fn description(&self) -> &str

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

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

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

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 From<ReadError> for StandardDecodeError

fn from(_: ReadError) -> StandardDecodeError

Converts to this type from the input type.

impl PartialEq for StandardDecodeError

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

impl Eq for StandardDecodeError

impl StructuralPartialEq for StandardDecodeError