Enum DisassemblyError 

#[non_exhaustive]
pub enum DisassemblyError {
    UnexpectedEof {
        offset: usize,
    },
    UnknownOpcode {
        opcode: u8,
        offset: usize,
    },
    OperandTooLarge {
        offset: usize,
        len: usize,
    },
}

Errors returned during bytecode disassembly.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnexpectedEof

Input ended unexpectedly while decoding an instruction operand.

Fields

offset: usize

Offset of the opcode being decoded.

UnknownOpcode

An opcode byte was not recognized by the opcode table.

Fields

opcode: u8

The raw opcode byte.

offset: usize

Offset where the opcode byte was encountered.

OperandTooLarge

A length-prefixed operand exceeded the supported maximum size.

Fields

offset: usize

Offset of the opcode being decoded.

len: usize

Requested operand length.

Trait Implementations

impl Debug for DisassemblyError

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

Formats the value using the given formatter.

impl Display for DisassemblyError

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

Formats the value using the given formatter.

impl Error for DisassemblyError

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 From<DisassemblyError> for Error

fn from(source: DisassemblyError) -> Self

Converts to this type from the input type.