nros_std_msgs/msg/
uint64multi_array.rs

1// nros message type - pure Rust, no_std compatible
2// Package: std_msgs
3// Message: UInt64MultiArray
4
5use nros_core::{Deserialize, RosMessage, Serialize};
6use nros_serdes::{CdrReader, CdrWriter, DeserError, SerError};
7
8/// UInt64MultiArray message type
9#[derive(Debug, Clone, Default, PartialEq)]
10pub struct UInt64MultiArray {
11    pub layout: crate::msg::MultiArrayLayout,
12    pub data: heapless::Vec<u64, 64>,
13}
14
15impl Serialize for UInt64MultiArray {
16    fn serialize(&self, writer: &mut CdrWriter) -> Result<(), SerError> {
17        // phase-303 W4 (#0267) — DHEADER wrap for XCDR2 appendable structs.
18        // No-op under XCDR1 (byte-identical); under XCDR2 delimits this struct.
19        let __dh = writer.begin_dheader()?;
20        self.layout.serialize(writer)?;
21        writer.write_u32(self.data.len() as u32)?;
22        for item in &self.data {
23            writer.write_u64(*item)?;
24        }
25        writer.end_dheader(__dh)?;
26        Ok(())
27    }
28}
29
30impl Deserialize for UInt64MultiArray {
31    fn deserialize(reader: &mut CdrReader) -> Result<Self, DeserError> {
32        // phase-303 W4 (#0267) — read the XCDR2 DHEADER (no-op under XCDR1);
33        // end_dheader skips any unknown trailing members (forward compat).
34        let __dh = reader.begin_dheader()?;
35        let __value = Self {
36            layout: Deserialize::deserialize(reader)?,
37            data: {
38                let len = reader.read_u32()? as usize;
39                let mut vec = heapless::Vec::new();
40                for _ in 0..len {
41                    vec.push(reader.read_u64()?)
42                        .map_err(|_| DeserError::CapacityExceeded)?;
43                }
44                vec
45            },
46        };
47        reader.end_dheader(__dh)?;
48        Ok(__value)
49    }
50}
51
52impl RosMessage for UInt64MultiArray {
53    const TYPE_NAME: &'static str = "std_msgs::msg::dds_::UInt64MultiArray_";
54    const TYPE_HASH: &'static str = "TypeHashNotSupported";
55    // Issue 1179 -- the type's bound on `RosMessage`, the one trait every
56    // backend's registration can read. Computed from the schema below, not
57    // copied, so it cannot drift from it.
58    const MAX_SERIALIZED_BOUND: Option<usize> = ::nros_serdes::size::max_serialized_bound::<Self>();
59}
60
61// ── nros_serdes::Message — runtime field schema ─────────────────────────────
62// Consumed by RMW backends that build wire-type descriptors at runtime
63// (Cyclone DDS dynamic types, …) without per-RMW codegen at compile time.
64
65#[allow(non_upper_case_globals)]
66pub const NESTED_LAYOUT: ::nros_serdes::NestedType = ::nros_serdes::NestedType {
67    type_name: <crate::msg::MultiArrayLayout as ::nros_serdes::Message>::TYPE_NAME,
68    fields: <crate::msg::MultiArrayLayout as ::nros_serdes::Message>::FIELDS,
69};
70#[allow(non_upper_case_globals)]
71pub const FT_DATA_ELEM: ::nros_serdes::FieldType = ::nros_serdes::FieldType::Uint64;
72impl ::nros_serdes::Message for UInt64MultiArray {
73    const TYPE_NAME: &'static str = "std_msgs/msg/UInt64MultiArray";
74    const FIELDS: &'static [::nros_serdes::Field] = &[
75        ::nros_serdes::Field {
76            name: "layout",
77            ty: ::nros_serdes::FieldType::Nested(&NESTED_LAYOUT),
78            offset: ::core::mem::offset_of!(UInt64MultiArray, layout),
79        },
80        ::nros_serdes::Field {
81            name: "data",
82            ty: ::nros_serdes::FieldType::Sequence(&FT_DATA_ELEM),
83            offset: ::core::mem::offset_of!(UInt64MultiArray, data),
84        },
85    ];
86}
nros_std_msgs/msg/uint64multi_array.rs

nros_std_msgs/msg/
uint64multi_array.rs
