Struct ServiceInfo 

pub struct ServiceInfo<'a> {
    pub name: &'a str,
    pub type_name: &'a str,
    pub type_hash: &'a str,
    pub domain_id: u32,
    pub node_name: Option<&'a str>,
    pub namespace: &'a str,
}

Service information for service client/server

Fields

name: &'a str

Service name (e.g., “/add_two_ints”)

type_name: &'a str

ROS service type name (e.g., “example_interfaces::srv::dds_::AddTwoInts_”)

type_hash: &'a str

Type hash for compatibility checking

domain_id: u32

Domain ID (default: 0)

node_name: Option<&'a str>

Node name for liveliness token generation. None means no node association — no liveliness token will be declared.

namespace: &'a str

Node namespace for liveliness token generation (default: “/”). In ROS 2, “/” is the root namespace and the standard default.

Implementations

impl<'a> ServiceInfo<'a>

pub const fn new( name: &'a str, type_name: &'a str, type_hash: &'a str, ) -> ServiceInfo<'a>

Create new service info

pub const fn with_domain(self, domain_id: u32) -> ServiceInfo<'a>

Create service info with custom domain ID

pub const fn with_node_name(self, node_name: &'a str) -> ServiceInfo<'a>

Set the node name for liveliness token generation

pub const fn with_namespace(self, namespace: &'a str) -> ServiceInfo<'a>

Set the node namespace for liveliness token generation

Trait Implementations

impl<'a> Clone for ServiceInfo<'a>

fn clone(&self) -> ServiceInfo<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ServiceInfo<'a>

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

Formats the value using the given formatter.