mirror of
https://github.com/google/flatbuffers.git
synced 2026-06-04 12:43:24 +00:00
374f8fb5fb
* Rust soundness fixes * Second pass * Make init_from_table unsafe * Remove SafeSliceAccess * Clippy * Remove create_vector_of_strings * More clippy * Remove deprecated root type accessors * More soundness fixes * Fix EndianScalar for bool * Add TriviallyTransmutable * Add debug assertions * Review comments * Review feedback
75 lines
2.2 KiB
Rust
75 lines
2.2 KiB
Rust
// automatically generated by the FlatBuffers compiler, do not modify
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// @generated
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extern crate alloc;
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extern crate flatbuffers;
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use alloc::boxed::Box;
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use alloc::string::{String, ToString};
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use alloc::vec::Vec;
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use core::mem;
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use core::cmp::Ordering;
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use self::flatbuffers::{EndianScalar, Follow};
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use super::*;
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#[allow(non_upper_case_globals)]
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mod bitflags_long_enum {
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flatbuffers::bitflags::bitflags! {
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#[derive(Default)]
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pub struct LongEnum: u64 {
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const LongOne = 2;
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const LongTwo = 4;
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const LongBig = 1099511627776;
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}
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}
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}
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pub use self::bitflags_long_enum::LongEnum;
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impl<'a> flatbuffers::Follow<'a> for LongEnum {
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type Inner = Self;
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#[inline]
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unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
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let b = flatbuffers::read_scalar_at::<u64>(buf, loc);
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// Safety:
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// This is safe because we know bitflags is implemented with a repr transparent uint of the correct size.
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// from_bits_unchecked will be replaced by an equivalent but safe from_bits_retain in bitflags 2.0
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// https://github.com/bitflags/bitflags/issues/262
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Self::from_bits_unchecked(b)
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}
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}
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impl flatbuffers::Push for LongEnum {
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type Output = LongEnum;
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#[inline]
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unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
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flatbuffers::emplace_scalar::<u64>(dst, self.bits());
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}
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}
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impl flatbuffers::EndianScalar for LongEnum {
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type Scalar = u64;
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#[inline]
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fn to_little_endian(self) -> u64 {
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self.bits().to_le()
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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(v: u64) -> Self {
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let b = u64::from_le(v);
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// Safety:
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// This is safe because we know bitflags is implemented with a repr transparent uint of the correct size.
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// from_bits_unchecked will be replaced by an equivalent but safe from_bits_retain in bitflags 2.0
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// https://github.com/bitflags/bitflags/issues/262
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unsafe { Self::from_bits_unchecked(b) }
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}
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}
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impl<'a> flatbuffers::Verifiable for LongEnum {
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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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u64::run_verifier(v, pos)
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}
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}
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impl flatbuffers::SimpleToVerifyInSlice for LongEnum {}
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