adsnaider 205285c35c
[Rust] Add the Allocator trait for the builder API (#8106)
* Add an Allocator trait for FlatBufferBuilder

* Update rust generated code
2023-10-07 15:28:52 -04:00

202 lines
6.8 KiB
Rust

// automatically generated by the FlatBuffers compiler, do not modify
// @generated
extern crate alloc;
extern crate flatbuffers;
use alloc::boxed::Box;
use alloc::string::{String, ToString};
use alloc::vec::Vec;
use core::mem;
use core::cmp::Ordering;
use self::flatbuffers::{EndianScalar, Follow};
use super::*;
#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
pub const ENUM_MIN_ANY: u8 = 0;
#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
pub const ENUM_MAX_ANY: u8 = 3;
#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
#[allow(non_camel_case_types)]
pub const ENUM_VALUES_ANY: [Any; 4] = [
Any::NONE,
Any::Monster,
Any::TestSimpleTableWithEnum,
Any::MyGame_Example2_Monster,
];
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
#[repr(transparent)]
pub struct Any(pub u8);
#[allow(non_upper_case_globals)]
impl Any {
pub const NONE: Self = Self(0);
pub const Monster: Self = Self(1);
pub const TestSimpleTableWithEnum: Self = Self(2);
pub const MyGame_Example2_Monster: Self = Self(3);
pub const ENUM_MIN: u8 = 0;
pub const ENUM_MAX: u8 = 3;
pub const ENUM_VALUES: &'static [Self] = &[
Self::NONE,
Self::Monster,
Self::TestSimpleTableWithEnum,
Self::MyGame_Example2_Monster,
];
/// Returns the variant's name or "" if unknown.
pub fn variant_name(self) -> Option<&'static str> {
match self {
Self::NONE => Some("NONE"),
Self::Monster => Some("Monster"),
Self::TestSimpleTableWithEnum => Some("TestSimpleTableWithEnum"),
Self::MyGame_Example2_Monster => Some("MyGame_Example2_Monster"),
_ => None,
}
}
}
impl core::fmt::Debug for Any {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
if let Some(name) = self.variant_name() {
f.write_str(name)
} else {
f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
}
}
}
impl<'a> flatbuffers::Follow<'a> for Any {
type Inner = Self;
#[inline]
unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
let b = flatbuffers::read_scalar_at::<u8>(buf, loc);
Self(b)
}
}
impl flatbuffers::Push for Any {
type Output = Any;
#[inline]
unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
flatbuffers::emplace_scalar::<u8>(dst, self.0);
}
}
impl flatbuffers::EndianScalar for Any {
type Scalar = u8;
#[inline]
fn to_little_endian(self) -> u8 {
self.0.to_le()
}
#[inline]
#[allow(clippy::wrong_self_convention)]
fn from_little_endian(v: u8) -> Self {
let b = u8::from_le(v);
Self(b)
}
}
impl<'a> flatbuffers::Verifiable for Any {
#[inline]
fn run_verifier(
v: &mut flatbuffers::Verifier, pos: usize
) -> Result<(), flatbuffers::InvalidFlatbuffer> {
use self::flatbuffers::Verifiable;
u8::run_verifier(v, pos)
}
}
impl flatbuffers::SimpleToVerifyInSlice for Any {}
pub struct AnyUnionTableOffset {}
#[allow(clippy::upper_case_acronyms)]
#[non_exhaustive]
#[derive(Debug, Clone, PartialEq)]
pub enum AnyT {
NONE,
Monster(Box<MonsterT>),
TestSimpleTableWithEnum(Box<TestSimpleTableWithEnumT>),
MyGameExample2Monster(Box<super::example_2::MonsterT>),
}
impl Default for AnyT {
fn default() -> Self {
Self::NONE
}
}
impl AnyT {
pub fn any_type(&self) -> Any {
match self {
Self::NONE => Any::NONE,
Self::Monster(_) => Any::Monster,
Self::TestSimpleTableWithEnum(_) => Any::TestSimpleTableWithEnum,
Self::MyGameExample2Monster(_) => Any::MyGame_Example2_Monster,
}
}
pub fn pack<'b, A: flatbuffers::Allocator + 'b>(&self, fbb: &mut flatbuffers::FlatBufferBuilder<'b, A>) -> Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>> {
match self {
Self::NONE => None,
Self::Monster(v) => Some(v.pack(fbb).as_union_value()),
Self::TestSimpleTableWithEnum(v) => Some(v.pack(fbb).as_union_value()),
Self::MyGameExample2Monster(v) => Some(v.pack(fbb).as_union_value()),
}
}
/// If the union variant matches, return the owned MonsterT, setting the union to NONE.
pub fn take_monster(&mut self) -> Option<Box<MonsterT>> {
if let Self::Monster(_) = self {
let v = core::mem::replace(self, Self::NONE);
if let Self::Monster(w) = v {
Some(w)
} else {
unreachable!()
}
} else {
None
}
}
/// If the union variant matches, return a reference to the MonsterT.
pub fn as_monster(&self) -> Option<&MonsterT> {
if let Self::Monster(v) = self { Some(v.as_ref()) } else { None }
}
/// If the union variant matches, return a mutable reference to the MonsterT.
pub fn as_monster_mut(&mut self) -> Option<&mut MonsterT> {
if let Self::Monster(v) = self { Some(v.as_mut()) } else { None }
}
/// If the union variant matches, return the owned TestSimpleTableWithEnumT, setting the union to NONE.
pub fn take_test_simple_table_with_enum(&mut self) -> Option<Box<TestSimpleTableWithEnumT>> {
if let Self::TestSimpleTableWithEnum(_) = self {
let v = core::mem::replace(self, Self::NONE);
if let Self::TestSimpleTableWithEnum(w) = v {
Some(w)
} else {
unreachable!()
}
} else {
None
}
}
/// If the union variant matches, return a reference to the TestSimpleTableWithEnumT.
pub fn as_test_simple_table_with_enum(&self) -> Option<&TestSimpleTableWithEnumT> {
if let Self::TestSimpleTableWithEnum(v) = self { Some(v.as_ref()) } else { None }
}
/// If the union variant matches, return a mutable reference to the TestSimpleTableWithEnumT.
pub fn as_test_simple_table_with_enum_mut(&mut self) -> Option<&mut TestSimpleTableWithEnumT> {
if let Self::TestSimpleTableWithEnum(v) = self { Some(v.as_mut()) } else { None }
}
/// If the union variant matches, return the owned super::example_2::MonsterT, setting the union to NONE.
pub fn take_my_game_example_2_monster(&mut self) -> Option<Box<super::example_2::MonsterT>> {
if let Self::MyGameExample2Monster(_) = self {
let v = core::mem::replace(self, Self::NONE);
if let Self::MyGameExample2Monster(w) = v {
Some(w)
} else {
unreachable!()
}
} else {
None
}
}
/// If the union variant matches, return a reference to the super::example_2::MonsterT.
pub fn as_my_game_example_2_monster(&self) -> Option<&super::example_2::MonsterT> {
if let Self::MyGameExample2Monster(v) = self { Some(v.as_ref()) } else { None }
}
/// If the union variant matches, return a mutable reference to the super::example_2::MonsterT.
pub fn as_my_game_example_2_monster_mut(&mut self) -> Option<&mut super::example_2::MonsterT> {
if let Self::MyGameExample2Monster(v) = self { Some(v.as_mut()) } else { None }
}
}