Enum AbiError 

pub enum AbiError {
    UnsupportedPointerWidth {
        bits: u16,
    },
    BadMagic {
        found: u64,
    },
    UnsupportedAbiVersion {
        found: u32,
    },
    NonZeroFlags {
        flags: u32,
    },
    NullBytecode,
    EmptyBytecode,
    NullUnits,
    EmptyUnits,
    LengthOverflow,
    UnsortedUnits {
        previous_module_id: u32,
        previous_function_id: u32,
        module_id: u32,
        function_id: u32,
    },
    DuplicateFunction {
        module_id: u32,
        function_id: u32,
    },
    EntryFunctionMissing {
        module_id: u32,
        function_id: u32,
    },
    UnknownFunction {
        module_id: u32,
        function_id: u32,
    },
}

A typed AOT/entry-linkage failure.

Variants

UnsupportedPointerWidth

The target pointer width is not 64-bit.

Fields

bits: u16

The offending width in bits.

BadMagic

The descriptor magic did not match AOT_MAGIC.

Fields

found: u64

The observed magic.

UnsupportedAbiVersion

The descriptor ABI version is not AOT_ABI_VERSION.

Fields

found: u32

The observed version.

NonZeroFlags

A reserved flags field was non-zero.

Fields

flags: u32

The observed flags.

NullBytecode

The bytecode pointer was null with a non-zero length.

EmptyBytecode

The bytecode image was empty.

NullUnits

The unit pointer was null with a non-zero count.

EmptyUnits

The unit table was empty.

LengthOverflow

A slice extent overflowed isize::MAX.

UnsortedUnits

Unit identities are not sorted by (module_id, function_id).

Fields

previous_module_id: u32

The preceding module id.

previous_function_id: u32

The preceding function id.

module_id: u32

The out-of-order module id.

function_id: u32

The out-of-order function id.

DuplicateFunction

Two units shared a (module_id, function_id) identity.

Fields

module_id: u32

The duplicated module id.

function_id: u32

The duplicated function id.

EntryFunctionMissing

The declared tuple entry was absent from the unit table.

Fields

module_id: u32

The missing module id.

function_id: u32

The missing function id.

UnknownFunction

NativeEntryTable::invoke was asked for an unknown function identity.

Fields

module_id: u32

The requested module id.

function_id: u32

The requested function id.

Trait Implementations

impl Clone for AbiError

fn clone(&self) -> AbiError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AbiError

impl Debug for AbiError

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

Formats the value using the given formatter.

impl Display for AbiError

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

Formats the value using the given formatter.

impl Eq for AbiError

impl Error for AbiError

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 PartialEq for AbiError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AbiError