Enum ObjectVariant 

pub enum ObjectVariant {
    ByReference(String),
    ByXmlString(String),
    InBinary(Vec<u8>),
}

ObjectVariant-Wire-Repraesentation.

Variants

ByReference(String)

Reference-by-Name-String.

ByXmlString(String)

Inline-XML-Repraesentation.

InBinary(Vec<u8>)

Inline-Binary (XCDR2-encoded strong-type).

Implementations

impl ObjectVariant

pub fn discriminator(&self) -> u8

Discriminator-Byte.

pub fn encode(&self, e: Endianness) -> Result<Vec<u8>, XrceError>

Encodiert diese Variante in XCDR2-Form mit gegebener Endianness. Layout:

+----+----+----+----+----+ ... +----+
|disc| pad pad pad |  payload  |
+----+----+----+----+----+ ... +----+

disc (1 Byte) + 3 Padding-Bytes (XCDR2-Alignment auf 4); danach die Length (u32) + Bytes der Variante.

Errors

PayloadTooLarge, wenn die Payload > REPR_MAX_INLINE_BYTES.

pub fn decode(bytes: &[u8], e: Endianness) -> Result<(Self, usize), XrceError>

Decodiert eine ObjectVariant. Liefert (variant, bytes_consumed).

Errors

UnexpectedEof, ValueOutOfRange, PayloadTooLarge.

Trait Implementations

impl Clone for ObjectVariant

fn clone(&self) -> ObjectVariant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectVariant

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

Formats the value using the given formatter.

impl PartialEq for ObjectVariant

fn eq(&self, other: &ObjectVariant) -> 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 Eq for ObjectVariant

impl StructuralPartialEq for ObjectVariant