1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161

// This file was automatically generated by ros2msg_to_rs (https://github.com/tier4/ros2msg_to_rs).
use super::*;
use super::super::super::*;
use crate::msg::*;
use crate::rcl;
pub const KEEP_ALIVE: u8 = 0;
pub const UPDATE: u8 = 1;

extern "C" {
    fn visualization_msgs__msg__InteractiveMarkerUpdate__init(msg: *mut InteractiveMarkerUpdate) -> bool;
    fn visualization_msgs__msg__InteractiveMarkerUpdate__fini(msg: *mut InteractiveMarkerUpdate);
    fn visualization_msgs__msg__InteractiveMarkerUpdate__are_equal(lhs: *const InteractiveMarkerUpdate, rhs: *const InteractiveMarkerUpdate) -> bool;
    fn visualization_msgs__msg__InteractiveMarkerUpdate__Sequence__init(msg: *mut InteractiveMarkerUpdateSeqRaw, size: usize) -> bool;
    fn visualization_msgs__msg__InteractiveMarkerUpdate__Sequence__fini(msg: *mut InteractiveMarkerUpdateSeqRaw);
    fn visualization_msgs__msg__InteractiveMarkerUpdate__Sequence__are_equal(lhs: *const InteractiveMarkerUpdateSeqRaw, rhs: *const InteractiveMarkerUpdateSeqRaw) -> bool;
    fn rosidl_typesupport_c__get_message_type_support_handle__visualization_msgs__msg__InteractiveMarkerUpdate() -> *const rcl::rosidl_message_type_support_t;
}


#[repr(C)]
#[derive(Debug)]
pub struct InteractiveMarkerUpdate {
    pub server_id: crate::msg::RosString<0>,
    pub seq_num: u64,
    pub type_: u8,
    pub markers: InteractiveMarkerSeq<0>,
    pub poses: InteractiveMarkerPoseSeq<0>,
    pub erases: crate::msg::RosStringSeq<0, 0>,
}

impl InteractiveMarkerUpdate {
    pub fn new() -> Option<Self> {
        let mut msg: Self = unsafe { std::mem::MaybeUninit::zeroed().assume_init() };
        if unsafe { visualization_msgs__msg__InteractiveMarkerUpdate__init(&mut msg) } {
            Some(msg)
        } else {
            None
        }
    }
}

impl Drop for InteractiveMarkerUpdate {
    fn drop(&mut self) {
        unsafe { visualization_msgs__msg__InteractiveMarkerUpdate__fini(self) };
    }
}

#[repr(C)]
#[derive(Debug)]
struct InteractiveMarkerUpdateSeqRaw {
    data: *mut InteractiveMarkerUpdate,
    size: usize,
    capacity: usize,
}

/// Sequence of InteractiveMarkerUpdate.
/// `N` is the maximum number of elements.
/// If `N` is `0`, the size is unlimited.
#[repr(C)]
#[derive(Debug)]
pub struct InteractiveMarkerUpdateSeq<const N: usize> {
    data: *mut InteractiveMarkerUpdate,
    size: usize,
    capacity: usize,
}

impl<const N: usize> InteractiveMarkerUpdateSeq<N> {
    /// Create a sequence of.
    /// `N` represents the maximum number of elements.
    /// If `N` is `0`, the sequence is unlimited.
    pub fn new(size: usize) -> Option<Self> {
        if N != 0 && size >= N {
            // the size exceeds in the maximum number
            return None;
        }

        let mut msg: InteractiveMarkerUpdateSeqRaw = unsafe { std::mem::MaybeUninit::zeroed().assume_init() };
        if unsafe { visualization_msgs__msg__InteractiveMarkerUpdate__Sequence__init(&mut msg, size) } {
            Some(Self {data: msg.data, size: msg.size, capacity: msg.capacity })
        } else {
            None
        }
    }

    pub fn null() -> Self {
        let msg: InteractiveMarkerUpdateSeqRaw = unsafe { std::mem::MaybeUninit::zeroed().assume_init() };
        Self {data: msg.data, size: msg.size, capacity: msg.capacity }
    }

    pub fn as_slice(&self) -> &[InteractiveMarkerUpdate] {
        if self.data.is_null() {
            &[]
        } else {
            let s = unsafe { std::slice::from_raw_parts(self.data, self.size) };
            s
        }
    }

    pub fn as_slice_mut(&mut self) -> &mut [InteractiveMarkerUpdate] {
        if self.data.is_null() {
            &mut []
        } else {
            let s = unsafe { std::slice::from_raw_parts_mut(self.data, self.size) };
            s
        }
    }

    pub fn iter(&self) -> std::slice::Iter<'_, InteractiveMarkerUpdate> {
        self.as_slice().iter()
    }

    pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, InteractiveMarkerUpdate> {
        self.as_slice_mut().iter_mut()
    }

    pub fn len(&self) -> usize {
        self.as_slice().len()
    }

    pub fn is_empty(&self) -> bool {
        self.len() == 0
    }
}

impl<const N: usize> Drop for InteractiveMarkerUpdateSeq<N> {
    fn drop(&mut self) {
        let mut msg = InteractiveMarkerUpdateSeqRaw{data: self.data, size: self.size, capacity: self.capacity};
        unsafe { visualization_msgs__msg__InteractiveMarkerUpdate__Sequence__fini(&mut msg) };
    }
}

unsafe impl<const N: usize> Send for InteractiveMarkerUpdateSeq<N> {}
unsafe impl<const N: usize> Sync for InteractiveMarkerUpdateSeq<N> {}


impl TypeSupport for InteractiveMarkerUpdate {
    fn type_support() -> *const rcl::rosidl_message_type_support_t {
        unsafe {
            rosidl_typesupport_c__get_message_type_support_handle__visualization_msgs__msg__InteractiveMarkerUpdate()
        }
    }
}

impl PartialEq for InteractiveMarkerUpdate {
    fn eq(&self, other: &Self) -> bool {
        unsafe {
            visualization_msgs__msg__InteractiveMarkerUpdate__are_equal(self, other)
        }
    }
}

impl<const N: usize> PartialEq for InteractiveMarkerUpdateSeq<N> {
    fn eq(&self, other: &Self) -> bool {
        unsafe {
            let msg1 = InteractiveMarkerUpdateSeqRaw{data: self.data, size: self.size, capacity: self.capacity};
            let msg2 = InteractiveMarkerUpdateSeqRaw{data: other.data, size: other.size, capacity: other.capacity};
            visualization_msgs__msg__InteractiveMarkerUpdate__Sequence__are_equal(&msg1, &msg2)
        }
    }
}