Enum ProtocolError 

#[non_exhaustive]
pub enum ProtocolError {
    ByteLengthOverflow {
        buffer: &'static str,
        fix: &'static str,
    },
    MisalignedByteLength {
        buffer: &'static str,
        byte_len: usize,
        fix: &'static str,
    },
    MissingWord {
        buffer: &'static str,
        word_idx: usize,
        byte_len: usize,
        fix: &'static str,
    },
}

Megakernel host-protocol encoding and decoding error.

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.

ByteLengthOverflow

A requested buffer length overflowed host address space.

Fields

buffer: &'static str

Protocol buffer being sized.

fix: &'static str

Actionable remediation.

MisalignedByteLength

A byte slice is not aligned to full u32 protocol words.

Fields

buffer: &'static str

Protocol buffer being decoded.

byte_len: usize

Byte length received by the decoder.

fix: &'static str

Actionable remediation.

MissingWord

A requested protocol word is outside the supplied byte slice.

Fields

buffer: &'static str

Protocol buffer being decoded.

word_idx: usize

Word index requested.

byte_len: usize

Byte length received by the decoder.

fix: &'static str

Actionable remediation.

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> ProtocolError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Eq for ProtocolError

impl Error for ProtocolError

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 ProtocolError

fn eq(&self, other: &ProtocolError) -> 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 StructuralPartialEq for ProtocolError