Enum WireError 

#[non_exhaustive]
pub enum WireError {
    WriteOverflow {
        needed: usize,
        available: usize,
    },
    UnexpectedEof {
        needed: usize,
        offset: usize,
    },
    InvalidMagic {
        found: [u8; 4],
    },
    UnknownSubmessageId {
        id: u8,
    },
    InvalidLocatorKind {
        kind: i32,
    },
    ValueOutOfRange {
        message: &'static str,
    },
    UnsupportedEncapsulation {
        kind: [u8; 2],
    },
    UnsupportedFeature {
        what: &'static str,
    },
}

Error when encoding or decoding RTPS wire data.

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.

WriteOverflow

Buffer is too small for the write operation.

Fields

needed: usize

How many bytes would have been needed.

available: usize

How many were actually available.

UnexpectedEof

Input ended before the expected end.

Fields

needed: usize

How many more bytes were expected.

offset: usize

Position in the stream.

InvalidMagic

Magic bytes of the RTPS header do not match (“RTPS”).

Fields

found: [u8; 4]

The 4 bytes actually read.

UnknownSubmessageId

Submessage ID is not in the supported set.

Fields

id: u8

Raw submessage-ID byte.

InvalidLocatorKind

Locator kind has an unexpected value.

Fields

kind: i32

Raw i32 value.

ValueOutOfRange

Numeric value exceeds the wire field.

Fields

message: &'static str

Description.

UnsupportedEncapsulation

Encapsulation kind in the CDR header is not supported (e.g. PL_CDR2, CDR_LE when PL_CDR is expected).

Fields

kind: [u8; 2]

The two encapsulation bytes [kind_hi, kind_lo].

UnsupportedFeature

Spec-conformant wire feature that is (not yet) supported in this phase (e.g. inline QoS in DATA_FRAG).

Fields

what: &'static str

Name/short description of the feature.

Trait Implementations

impl Clone for WireError

fn clone(&self) -> WireError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireError

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

Formats the value using the given formatter.

impl Display for WireError

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

Formats the value using the given formatter.

impl Eq for WireError

impl Error for WireError

Available on crate feature std only.

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 WireError

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