// This file was automatically generated by ros2msg_to_rs (https://github.com/tier4/ros2msg_to_rs).
use super::super::super::*;
use super::super::*;
use safe_drive::msg::common_interfaces::*;
use safe_drive::msg::*;
use safe_drive::rcl;
pub const PLANNING: &[u8] = b"Planning\0";

extern "C" {
    fn example_msg__srv__AddThreeInts_Request__init(msg: *mut AddThreeIntsRequest) -> bool;
    fn example_msg__srv__AddThreeInts_Request__fini(msg: *mut AddThreeIntsRequest);
    fn example_msg__srv__AddThreeInts_Request__Sequence__init(
        msg: *mut AddThreeIntsRequestSeqRaw,
        size: usize,
    ) -> bool;
    fn example_msg__srv__AddThreeInts_Request__Sequence__fini(msg: *mut AddThreeIntsRequestSeqRaw);
    fn example_msg__srv__AddThreeInts_Response__init(msg: *mut AddThreeIntsResponse) -> bool;
    fn example_msg__srv__AddThreeInts_Response__fini(msg: *mut AddThreeIntsResponse);
    fn example_msg__srv__AddThreeInts_Response__Sequence__init(
        msg: *mut AddThreeIntsResponseSeqRaw,
        size: usize,
    ) -> bool;
    fn example_msg__srv__AddThreeInts_Response__Sequence__fini(
        msg: *mut AddThreeIntsResponseSeqRaw,
    );
    fn rosidl_typesupport_c__get_service_type_support_handle__example_msg__srv__AddThreeInts(
    ) -> *const rcl::rosidl_service_type_support_t;
    fn rosidl_typesupport_c__get_message_type_support_handle__example_msg__srv__AddThreeInts_Request(
    ) -> *const rcl::rosidl_message_type_support_t;
    fn rosidl_typesupport_c__get_message_type_support_handle__example_msg__srv__AddThreeInts_Response(
    ) -> *const rcl::rosidl_message_type_support_t;
}

#[repr(C)]
#[derive(Debug)]
pub struct AddThreeIntsRequest {
    pub a: i64,
    pub b: i64,
    pub c: i64,
}

#[repr(C)]
#[derive(Debug)]
pub struct AddThreeIntsResponse {
    pub sum: i64,
}

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

impl Drop for AddThreeIntsRequest {
    fn drop(&mut self) {
        unsafe { example_msg__srv__AddThreeInts_Request__fini(self) };
    }
}

#[repr(C)]
#[derive(Debug)]
struct AddThreeIntsRequestSeqRaw {
    data: *mut AddThreeIntsRequest,
    size: size_t,
    capacity: size_t,
}

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

impl<const N: usize> AddThreeIntsRequestSeq<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: AddThreeIntsRequestSeqRaw =
            unsafe { std::mem::MaybeUninit::zeroed().assume_init() };
        if unsafe { example_msg__srv__AddThreeInts_Request__Sequence__init(&mut msg, size) } {
            Some(Self {
                data: msg.data,
                size: msg.size,
                capacity: msg.capacity,
            })
        } else {
            None
        }
    }

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

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

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

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

    pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, AddThreeIntsRequest> {
        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 AddThreeIntsRequestSeq<N> {
    fn drop(&mut self) {
        let mut msg = AddThreeIntsRequestSeqRaw {
            data: self.data,
            size: self.size,
            capacity: self.capacity,
        };
        unsafe { example_msg__srv__AddThreeInts_Request__Sequence__fini(&mut msg) };
    }
}

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

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

impl Drop for AddThreeIntsResponse {
    fn drop(&mut self) {
        unsafe { example_msg__srv__AddThreeInts_Response__fini(self) };
    }
}

#[repr(C)]
#[derive(Debug)]
struct AddThreeIntsResponseSeqRaw {
    data: *mut AddThreeIntsResponse,
    size: size_t,
    capacity: size_t,
}

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

impl<const N: usize> AddThreeIntsResponseSeq<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: AddThreeIntsResponseSeqRaw =
            unsafe { std::mem::MaybeUninit::zeroed().assume_init() };
        if unsafe { example_msg__srv__AddThreeInts_Response__Sequence__init(&mut msg, size) } {
            Some(Self {
                data: msg.data,
                size: msg.size,
                capacity: msg.capacity,
            })
        } else {
            None
        }
    }

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

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

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

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

    pub fn iter_mut(&mut self) -> std::slice::IterMut<'_, AddThreeIntsResponse> {
        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 AddThreeIntsResponseSeq<N> {
    fn drop(&mut self) {
        let mut msg = AddThreeIntsResponseSeqRaw {
            data: self.data,
            size: self.size,
            capacity: self.capacity,
        };
        unsafe { example_msg__srv__AddThreeInts_Response__Sequence__fini(&mut msg) };
    }
}

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

pub struct AddThreeInts;

impl ServiceMsg for AddThreeInts {
    type Request = AddThreeIntsRequest;
    type Response = AddThreeIntsResponse;
    fn type_support() -> *const rcl::rosidl_service_type_support_t {
        unsafe {
            rosidl_typesupport_c__get_service_type_support_handle__example_msg__srv__AddThreeInts()
        }
    }
}

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

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