mirror of
https://github.com/google/flatbuffers.git
synced 2026-06-04 12:43:24 +00:00
1d294a31b8
* 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
113 lines
3.0 KiB
Rust
113 lines
3.0 KiB
Rust
// automatically generated by the FlatBuffers compiler, do not modify
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extern crate flatbuffers;
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use std::mem;
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use std::cmp::Ordering;
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extern crate serde;
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use self::serde::ser::{Serialize, Serializer, SerializeStruct};
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use self::flatbuffers::{EndianScalar, Follow};
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use super::*;
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#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
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pub const ENUM_MIN_RACE: i8 = -1;
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#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
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pub const ENUM_MAX_RACE: i8 = 2;
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#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
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#[allow(non_camel_case_types)]
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pub const ENUM_VALUES_RACE: [Race; 4] = [
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Race::None,
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Race::Human,
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Race::Dwarf,
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Race::Elf,
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];
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#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
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#[repr(transparent)]
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pub struct Race(pub i8);
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#[allow(non_upper_case_globals)]
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impl Race {
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pub const None: Self = Self(-1);
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pub const Human: Self = Self(0);
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pub const Dwarf: Self = Self(1);
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pub const Elf: Self = Self(2);
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pub const ENUM_MIN: i8 = -1;
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pub const ENUM_MAX: i8 = 2;
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pub const ENUM_VALUES: &'static [Self] = &[
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Self::None,
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Self::Human,
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Self::Dwarf,
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Self::Elf,
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];
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/// Returns the variant's name or "" if unknown.
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pub fn variant_name(self) -> Option<&'static str> {
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match self {
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Self::None => Some("None"),
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Self::Human => Some("Human"),
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Self::Dwarf => Some("Dwarf"),
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Self::Elf => Some("Elf"),
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_ => None,
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}
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}
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}
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impl std::fmt::Debug for Race {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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if let Some(name) = self.variant_name() {
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f.write_str(name)
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} else {
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f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
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}
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}
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}
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impl Serialize for Race {
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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
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where
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S: Serializer,
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{
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serializer.serialize_unit_variant("Race", self.0 as u32, self.variant_name().unwrap())
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}
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}
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impl<'a> flatbuffers::Follow<'a> for Race {
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type Inner = Self;
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#[inline]
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fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
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let b = unsafe {
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flatbuffers::read_scalar_at::<i8>(buf, loc)
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};
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Self(b)
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}
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}
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impl flatbuffers::Push for Race {
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type Output = Race;
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#[inline]
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fn push(&self, dst: &mut [u8], _rest: &[u8]) {
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unsafe { flatbuffers::emplace_scalar::<i8>(dst, self.0); }
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}
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}
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impl flatbuffers::EndianScalar for Race {
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#[inline]
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fn to_little_endian(self) -> Self {
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let b = i8::to_le(self.0);
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Self(b)
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}
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#[inline]
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#[allow(clippy::wrong_self_convention)]
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fn from_little_endian(self) -> Self {
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let b = i8::from_le(self.0);
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Self(b)
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}
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}
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impl<'a> flatbuffers::Verifiable for Race {
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#[inline]
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fn run_verifier(
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v: &mut flatbuffers::Verifier, pos: usize
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) -> Result<(), flatbuffers::InvalidFlatbuffer> {
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use self::flatbuffers::Verifiable;
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i8::run_verifier(v, pos)
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}
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}
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impl flatbuffers::SimpleToVerifyInSlice for Race {}
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