Struct Empty 

#[repr(C)]
pub struct Empty {
    pub structure_needs_at_least_one_member: u8,
}

Fields

structure_needs_at_least_one_member: u8

Implementations

impl Empty

pub fn new() -> Option<Self>

Create a new instance with default values

Trait Implementations

impl Clone for Empty

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Empty

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

Formats the value using the given formatter.

impl Default for Empty

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Empty

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Empty

fn eq(&self, other: &Self) -> 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 RosFieldType for Empty

fn ros_field_type() -> FieldType

Returns the FieldType for this type when used as a field.

fn referenced_types() -> Vec<IndividualTypeDescription>

Returns referenced type descriptions (empty for primitives, populated for nested types).

impl Serialize for Empty

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryClone for Empty

fn try_clone(&self) -> Option<Self>

Returns Some(Self) if clone succeeds else None

impl TypeDescription for Empty

fn type_description() -> TypeDescriptionMsg

Get the type description for this type

fn message_type_name() -> MessageTypeName

Get the message type name information

fn compute_hash() -> Result<String, Error>

Compute the RIHS01 type hash for this type

impl TypeSupport for Empty

fn to_bytes(&self) -> Result<Vec<u8>>

Serialize this message to CDR-encoded bytes.

fn from_bytes(bytes: &[u8]) -> Result<Self>

Deserialize a message from CDR-encoded bytes.

fn type_name() -> &'static str

Returns the type name in DDS format.

fn type_hash() -> Result<String>

Returns the RIHS01 type hash for this message type.

fn type_support() -> *const c_void

Returns an opaque pointer to the type support structure.