Files
flatbuffers/tests/monster_test_serialize/my_game/example/ability_generated.rs
Max Burke 1d294a31b8 Implement Serialize on generated rust types (#7022)
* fix for rust build

* Rust: Implement Serialize on generated types

For debugging convenience it is really handy to be able to dump out
types as another format (ie: json). For example, if we are logging a
type to a structured logging system, or even printing it out in a
structured way to the console.

Right now we handle this by shelling out to `flatc` which is not ideal;
by implementing Serialize on the generated types we can use any of the
Serializer-implementing packages for our structured debug output.

* clang-format

* Make the flatbuffers Rust crate only have an optional dependency on the `serde` packages.

* fix warning

* fix rust test build

* Oh yeah this needs to be initialized

* fix toml syntax

* code review feedback

* rebuild test data
2022-01-30 19:29:18 -05:00

181 lines
4.3 KiB
Rust

// automatically generated by the FlatBuffers compiler, do not modify
extern crate flatbuffers;
use std::mem;
use std::cmp::Ordering;
extern crate serde;
use self::serde::ser::{Serialize, Serializer, SerializeStruct};
use self::flatbuffers::{EndianScalar, Follow};
use super::*;
// struct Ability, aligned to 4
#[repr(transparent)]
#[derive(Clone, Copy, PartialEq)]
pub struct Ability(pub [u8; 8]);
impl Default for Ability {
fn default() -> Self {
Self([0; 8])
}
}
impl std::fmt::Debug for Ability {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
f.debug_struct("Ability")
.field("id", &self.id())
.field("distance", &self.distance())
.finish()
}
}
impl flatbuffers::SimpleToVerifyInSlice for Ability {}
impl flatbuffers::SafeSliceAccess for Ability {}
impl<'a> flatbuffers::Follow<'a> for Ability {
type Inner = &'a Ability;
#[inline]
fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
<&'a Ability>::follow(buf, loc)
}
}
impl<'a> flatbuffers::Follow<'a> for &'a Ability {
type Inner = &'a Ability;
#[inline]
fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
flatbuffers::follow_cast_ref::<Ability>(buf, loc)
}
}
impl<'b> flatbuffers::Push for Ability {
type Output = Ability;
#[inline]
fn push(&self, dst: &mut [u8], _rest: &[u8]) {
let src = unsafe {
::std::slice::from_raw_parts(self as *const Ability as *const u8, Self::size())
};
dst.copy_from_slice(src);
}
}
impl<'b> flatbuffers::Push for &'b Ability {
type Output = Ability;
#[inline]
fn push(&self, dst: &mut [u8], _rest: &[u8]) {
let src = unsafe {
::std::slice::from_raw_parts(*self as *const Ability as *const u8, Self::size())
};
dst.copy_from_slice(src);
}
}
impl<'a> flatbuffers::Verifiable for Ability {
#[inline]
fn run_verifier(
v: &mut flatbuffers::Verifier, pos: usize
) -> Result<(), flatbuffers::InvalidFlatbuffer> {
use self::flatbuffers::Verifiable;
v.in_buffer::<Self>(pos)
}
}
impl Serialize for Ability {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let mut s = serializer.serialize_struct("Ability", 2)?;
s.serialize_field("id", &self.id())?;
s.serialize_field("distance", &self.distance())?;
s.end()
}
}
impl<'a> Ability {
#[allow(clippy::too_many_arguments)]
pub fn new(
id: u32,
distance: u32,
) -> Self {
let mut s = Self([0; 8]);
s.set_id(id);
s.set_distance(distance);
s
}
pub const fn get_fully_qualified_name() -> &'static str {
"MyGame.Example.Ability"
}
pub fn id(&self) -> u32 {
let mut mem = core::mem::MaybeUninit::<u32>::uninit();
unsafe {
core::ptr::copy_nonoverlapping(
self.0[0..].as_ptr(),
mem.as_mut_ptr() as *mut u8,
core::mem::size_of::<u32>(),
);
mem.assume_init()
}.from_little_endian()
}
pub fn set_id(&mut self, x: u32) {
let x_le = x.to_little_endian();
unsafe {
core::ptr::copy_nonoverlapping(
&x_le as *const u32 as *const u8,
self.0[0..].as_mut_ptr(),
core::mem::size_of::<u32>(),
);
}
}
#[inline]
pub fn key_compare_less_than(&self, o: &Ability) -> bool {
self.id() < o.id()
}
#[inline]
pub fn key_compare_with_value(&self, val: u32) -> ::std::cmp::Ordering {
let key = self.id();
key.cmp(&val)
}
pub fn distance(&self) -> u32 {
let mut mem = core::mem::MaybeUninit::<u32>::uninit();
unsafe {
core::ptr::copy_nonoverlapping(
self.0[4..].as_ptr(),
mem.as_mut_ptr() as *mut u8,
core::mem::size_of::<u32>(),
);
mem.assume_init()
}.from_little_endian()
}
pub fn set_distance(&mut self, x: u32) {
let x_le = x.to_little_endian();
unsafe {
core::ptr::copy_nonoverlapping(
&x_le as *const u32 as *const u8,
self.0[4..].as_mut_ptr(),
core::mem::size_of::<u32>(),
);
}
}
pub fn unpack(&self) -> AbilityT {
AbilityT {
id: self.id(),
distance: self.distance(),
}
}
}
#[derive(Debug, Clone, PartialEq, Default)]
pub struct AbilityT {
pub id: u32,
pub distance: u32,
}
impl AbilityT {
pub fn pack(&self) -> Ability {
Ability::new(
self.id,
self.distance,
)
}
}