Enum ArchError 

pub enum ArchError {
    Unsupported {
        arch: &'static str,
        operation: &'static str,
    },
    Assemble(String),
    OutOfRange(String),
    UnknownArch {
        arch: Option<String>,
        e_machine: Option<u64>,
    },
    Other(String),
}

Errors raised by ArchCodec implementations.

Unsupported is the soft-fail signal — it means “this arch doesn’t model this operation, please fall back to pinned bytes.” Other variants are hard failures the caller surfaces to the user.

Variants

Unsupported

Returned when an arch is asked to encode something its codec doesn’t model. The caller (decompile-time byte-drop pass, compile-time lower path) treats this as “leave the pinned bytes alone.”

Fields

arch: &'static str

operation: &'static str

Assemble(String)

The text the codec was asked to assemble didn’t parse.

OutOfRange(String)

An operand (typically a jump/call displacement) didn’t fit the arch’s encoding range.

UnknownArch

No registered codec factory claimed this arch.

Fields

arch: Option<String>

e_machine: Option<u64>

Other(String)

Catch-all for arch-specific encoder failures that don’t fit the structured variants. Use sparingly.

Trait Implementations

impl Debug for ArchError

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

Formats the value using the given formatter.

impl Display for ArchError

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

Formats the value using the given formatter.

impl Error for ArchError

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.