Struct NrosRmwPublisher 

#[repr(C)]
pub struct NrosRmwPublisher {
    pub topic_name: *const u8,
    pub type_name: *const u8,
    pub qos: NrosRmwQos,
    pub can_loan_messages: bool,
    pub _reserved: [u8; 7],
    pub backend_data: *mut c_void,
}

Publisher entity. Mirrors nros_rmw_publisher_t.

can_loan_messages matches upstream rmw_publisher_t’s field of the same name: true means the backend exposes the loan_publish / commit_publish primitive (Phase 99).

Fields

topic_name: *const u8

Borrowed; outlives the publisher.

type_name: *const u8

Borrowed; outlives the publisher.

qos: NrosRmwQos

can_loan_messages: bool

Backend exposes loan_publish / commit_publish (Phase 99).

_reserved: [u8; 7]

Reserved for future fields; must be zero.

backend_data: *mut c_void

Opaque backend state. NULL when creation failed.