Struct dds_topic_descriptor 

#[repr(C)]
pub struct dds_topic_descriptor {
    pub m_size: u32,
    pub m_align: u32,
    pub m_flagset: u32,
    pub m_nkeys: u32,
    pub m_typename: *const c_char,
    pub m_keys: *const dds_key_descriptor_t,
    pub m_nops: u32,
    pub m_ops: *const u32,
    pub m_meta: *const c_char,
    pub type_information: dds_type_meta_ser,
    pub type_mapping: dds_type_meta_ser,
    pub restrict_data_representation: u32,
}

@brief Topic Descriptor @ingroup topic_definition @warning Unstable/Private API Contains all meta information about a type, usually produced by the IDL compiler Since this type is not intended for public consumption it can change without warning.

Fields

m_size: u32

< Size of topic type

m_align: u32

< Alignment of topic type

m_flagset: u32

< Flags

m_nkeys: u32

< Number of keys (can be 0)

m_typename: *const c_char

< Type name

m_keys: *const dds_key_descriptor_t

< Key descriptors (NULL iff m_nkeys 0)

m_nops: u32

< Number of ops in m_ops

m_ops: *const u32

< Marshalling meta data

m_meta: *const c_char

< XML topic description meta data

type_information: dds_type_meta_ser

< XCDR2 serialized TypeInformation, only present if flag DDS_TOPIC_XTYPES_METADATA is set

type_mapping: dds_type_meta_ser

< XCDR2 serialized TypeMapping: maps type-id to type object and minimal to complete type id, only present if flag DDS_TOPIC_XTYPES_METADATA is set

restrict_data_representation: u32

< restrictions on the data representations allowed for the top-level type for this topic, only present if flag DDS_TOPIC_RESTRICT_DATA_REPRESENTATION

Trait Implementations

impl Clone for dds_topic_descriptor

fn clone(&self) -> dds_topic_descriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for dds_topic_descriptor

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

Formats the value using the given formatter.

impl Default for dds_topic_descriptor

fn default() -> Self

Returns the “default value” for a type.

impl Copy for dds_topic_descriptor