vortex-flatbuffers 0.69.0

// automatically generated by the FlatBuffers compiler, do not modify


// @generated

use core::mem;
use core::cmp::Ordering;

extern crate flatbuffers;
use self::flatbuffers::{EndianScalar, Follow};

#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
pub const ENUM_MIN_PTYPE: u8 = 0;
#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
pub const ENUM_MAX_PTYPE: u8 = 10;
#[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_PTYPE: [PType; 11] = [
  PType::U8,
  PType::U16,
  PType::U32,
  PType::U64,
  PType::I8,
  PType::I16,
  PType::I32,
  PType::I64,
  PType::F16,
  PType::F32,
  PType::F64,
];

#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
#[repr(transparent)]
pub struct PType(pub u8);
#[allow(non_upper_case_globals)]
impl PType {
  pub const U8: Self = Self(0);
  pub const U16: Self = Self(1);
  pub const U32: Self = Self(2);
  pub const U64: Self = Self(3);
  pub const I8: Self = Self(4);
  pub const I16: Self = Self(5);
  pub const I32: Self = Self(6);
  pub const I64: Self = Self(7);
  pub const F16: Self = Self(8);
  pub const F32: Self = Self(9);
  pub const F64: Self = Self(10);

  pub const ENUM_MIN: u8 = 0;
  pub const ENUM_MAX: u8 = 10;
  pub const ENUM_VALUES: &'static [Self] = &[
    Self::U8,
    Self::U16,
    Self::U32,
    Self::U64,
    Self::I8,
    Self::I16,
    Self::I32,
    Self::I64,
    Self::F16,
    Self::F32,
    Self::F64,
  ];
  /// Returns the variant's name or "" if unknown.
  pub fn variant_name(self) -> Option<&'static str> {
    match self {
      Self::U8 => Some("U8"),
      Self::U16 => Some("U16"),
      Self::U32 => Some("U32"),
      Self::U64 => Some("U64"),
      Self::I8 => Some("I8"),
      Self::I16 => Some("I16"),
      Self::I32 => Some("I32"),
      Self::I64 => Some("I64"),
      Self::F16 => Some("F16"),
      Self::F32 => Some("F32"),
      Self::F64 => Some("F64"),
      _ => None,
    }
  }
}
impl core::fmt::Debug for PType {
  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 PType {
  type Inner = Self;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    let b = unsafe { flatbuffers::read_scalar_at::<u8>(buf, loc) };
    Self(b)
  }
}

impl flatbuffers::Push for PType {
    type Output = PType;
    #[inline]
    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
        unsafe { flatbuffers::emplace_scalar::<u8>(dst, self.0); }
    }
}

impl flatbuffers::EndianScalar for PType {
  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 PType {
  #[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 PType {}
#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
pub const ENUM_MIN_TYPE: u8 = 0;
#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
pub const ENUM_MAX_TYPE: u8 = 11;
#[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_TYPE: [Type; 12] = [
  Type::NONE,
  Type::Null,
  Type::Bool,
  Type::Primitive,
  Type::Decimal,
  Type::Utf8,
  Type::Binary,
  Type::Struct_,
  Type::List,
  Type::Extension,
  Type::FixedSizeList,
  Type::Variant,
];

#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
#[repr(transparent)]
pub struct Type(pub u8);
#[allow(non_upper_case_globals)]
impl Type {
  pub const NONE: Self = Self(0);
  pub const Null: Self = Self(1);
  pub const Bool: Self = Self(2);
  pub const Primitive: Self = Self(3);
  pub const Decimal: Self = Self(4);
  pub const Utf8: Self = Self(5);
  pub const Binary: Self = Self(6);
  pub const Struct_: Self = Self(7);
  pub const List: Self = Self(8);
  pub const Extension: Self = Self(9);
  pub const FixedSizeList: Self = Self(10);
  pub const Variant: Self = Self(11);

  pub const ENUM_MIN: u8 = 0;
  pub const ENUM_MAX: u8 = 11;
  pub const ENUM_VALUES: &'static [Self] = &[
    Self::NONE,
    Self::Null,
    Self::Bool,
    Self::Primitive,
    Self::Decimal,
    Self::Utf8,
    Self::Binary,
    Self::Struct_,
    Self::List,
    Self::Extension,
    Self::FixedSizeList,
    Self::Variant,
  ];
  /// Returns the variant's name or "" if unknown.
  pub fn variant_name(self) -> Option<&'static str> {
    match self {
      Self::NONE => Some("NONE"),
      Self::Null => Some("Null"),
      Self::Bool => Some("Bool"),
      Self::Primitive => Some("Primitive"),
      Self::Decimal => Some("Decimal"),
      Self::Utf8 => Some("Utf8"),
      Self::Binary => Some("Binary"),
      Self::Struct_ => Some("Struct_"),
      Self::List => Some("List"),
      Self::Extension => Some("Extension"),
      Self::FixedSizeList => Some("FixedSizeList"),
      Self::Variant => Some("Variant"),
      _ => None,
    }
  }
}
impl core::fmt::Debug for Type {
  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 Type {
  type Inner = Self;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    let b = unsafe { flatbuffers::read_scalar_at::<u8>(buf, loc) };
    Self(b)
  }
}

impl flatbuffers::Push for Type {
    type Output = Type;
    #[inline]
    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
        unsafe { flatbuffers::emplace_scalar::<u8>(dst, self.0); }
    }
}

impl flatbuffers::EndianScalar for Type {
  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 Type {
  #[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 Type {}
pub struct TypeUnionTableOffset {}

pub enum NullOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Null<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Null<'a> {
  type Inner = Null<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Null<'a> {

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Null { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    _args: &'args NullArgs
  ) -> flatbuffers::WIPOffset<Null<'bldr>> {
    let mut builder = NullBuilder::new(_fbb);
    builder.finish()
  }

}

impl flatbuffers::Verifiable for Null<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .finish();
    Ok(())
  }
}
pub struct NullArgs {
}
impl<'a> Default for NullArgs {
  #[inline]
  fn default() -> Self {
    NullArgs {
    }
  }
}

pub struct NullBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> NullBuilder<'a, 'b, A> {
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> NullBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    NullBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Null<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Null<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Null");
      ds.finish()
  }
}
pub enum BoolOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Bool<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Bool<'a> {
  type Inner = Bool<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Bool<'a> {
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 4;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Bool { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args BoolArgs
  ) -> flatbuffers::WIPOffset<Bool<'bldr>> {
    let mut builder = BoolBuilder::new(_fbb);
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Bool::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Bool<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct BoolArgs {
    pub nullable: bool,
}
impl<'a> Default for BoolArgs {
  #[inline]
  fn default() -> Self {
    BoolArgs {
      nullable: false,
    }
  }
}

pub struct BoolBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> BoolBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Bool::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> BoolBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    BoolBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Bool<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Bool<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Bool");
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum PrimitiveOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Primitive<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Primitive<'a> {
  type Inner = Primitive<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Primitive<'a> {
  pub const VT_PTYPE: flatbuffers::VOffsetT = 4;
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 6;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Primitive { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args PrimitiveArgs
  ) -> flatbuffers::WIPOffset<Primitive<'bldr>> {
    let mut builder = PrimitiveBuilder::new(_fbb);
    builder.add_nullable(args.nullable);
    builder.add_ptype(args.ptype);
    builder.finish()
  }


  #[inline]
  pub fn ptype(&self) -> PType {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<PType>(Primitive::VT_PTYPE, Some(PType::U8)).unwrap()}
  }
  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Primitive::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Primitive<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<PType>("ptype", Self::VT_PTYPE, false)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct PrimitiveArgs {
    pub ptype: PType,
    pub nullable: bool,
}
impl<'a> Default for PrimitiveArgs {
  #[inline]
  fn default() -> Self {
    PrimitiveArgs {
      ptype: PType::U8,
      nullable: false,
    }
  }
}

pub struct PrimitiveBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> PrimitiveBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_ptype(&mut self, ptype: PType) {
    self.fbb_.push_slot::<PType>(Primitive::VT_PTYPE, ptype, PType::U8);
  }
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Primitive::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> PrimitiveBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    PrimitiveBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Primitive<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Primitive<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Primitive");
      ds.field("ptype", &self.ptype());
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum DecimalOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Decimal<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Decimal<'a> {
  type Inner = Decimal<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Decimal<'a> {
  pub const VT_PRECISION: flatbuffers::VOffsetT = 4;
  pub const VT_SCALE: flatbuffers::VOffsetT = 6;
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 8;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Decimal { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args DecimalArgs
  ) -> flatbuffers::WIPOffset<Decimal<'bldr>> {
    let mut builder = DecimalBuilder::new(_fbb);
    builder.add_nullable(args.nullable);
    builder.add_scale(args.scale);
    builder.add_precision(args.precision);
    builder.finish()
  }


  #[inline]
  pub fn precision(&self) -> u8 {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<u8>(Decimal::VT_PRECISION, Some(0)).unwrap()}
  }
  #[inline]
  pub fn scale(&self) -> i8 {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<i8>(Decimal::VT_SCALE, Some(0)).unwrap()}
  }
  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Decimal::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Decimal<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<u8>("precision", Self::VT_PRECISION, false)?
     .visit_field::<i8>("scale", Self::VT_SCALE, false)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct DecimalArgs {
    pub precision: u8,
    pub scale: i8,
    pub nullable: bool,
}
impl<'a> Default for DecimalArgs {
  #[inline]
  fn default() -> Self {
    DecimalArgs {
      precision: 0,
      scale: 0,
      nullable: false,
    }
  }
}

pub struct DecimalBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> DecimalBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_precision(&mut self, precision: u8) {
    self.fbb_.push_slot::<u8>(Decimal::VT_PRECISION, precision, 0);
  }
  #[inline]
  pub fn add_scale(&mut self, scale: i8) {
    self.fbb_.push_slot::<i8>(Decimal::VT_SCALE, scale, 0);
  }
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Decimal::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> DecimalBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    DecimalBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Decimal<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Decimal<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Decimal");
      ds.field("precision", &self.precision());
      ds.field("scale", &self.scale());
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum Utf8Offset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Utf8<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Utf8<'a> {
  type Inner = Utf8<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Utf8<'a> {
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 4;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Utf8 { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args Utf8Args
  ) -> flatbuffers::WIPOffset<Utf8<'bldr>> {
    let mut builder = Utf8Builder::new(_fbb);
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Utf8::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Utf8<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct Utf8Args {
    pub nullable: bool,
}
impl<'a> Default for Utf8Args {
  #[inline]
  fn default() -> Self {
    Utf8Args {
      nullable: false,
    }
  }
}

pub struct Utf8Builder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> Utf8Builder<'a, 'b, A> {
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Utf8::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> Utf8Builder<'a, 'b, A> {
    let start = _fbb.start_table();
    Utf8Builder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Utf8<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Utf8<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Utf8");
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum BinaryOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Binary<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Binary<'a> {
  type Inner = Binary<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Binary<'a> {
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 4;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Binary { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args BinaryArgs
  ) -> flatbuffers::WIPOffset<Binary<'bldr>> {
    let mut builder = BinaryBuilder::new(_fbb);
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Binary::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Binary<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct BinaryArgs {
    pub nullable: bool,
}
impl<'a> Default for BinaryArgs {
  #[inline]
  fn default() -> Self {
    BinaryArgs {
      nullable: false,
    }
  }
}

pub struct BinaryBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> BinaryBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Binary::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> BinaryBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    BinaryBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Binary<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Binary<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Binary");
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum Struct_Offset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Struct_<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Struct_<'a> {
  type Inner = Struct_<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Struct_<'a> {
  pub const VT_NAMES: flatbuffers::VOffsetT = 4;
  pub const VT_DTYPES: flatbuffers::VOffsetT = 6;
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 8;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Struct_ { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args Struct_Args<'args>
  ) -> flatbuffers::WIPOffset<Struct_<'bldr>> {
    let mut builder = Struct_Builder::new(_fbb);
    if let Some(x) = args.dtypes { builder.add_dtypes(x); }
    if let Some(x) = args.names { builder.add_names(x); }
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn names(&self) -> Option<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<&'a str>>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<&'a str>>>>(Struct_::VT_NAMES, None)}
  }
  #[inline]
  pub fn dtypes(&self) -> Option<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<DType<'a>>>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<DType>>>>(Struct_::VT_DTYPES, None)}
  }
  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Struct_::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Struct_<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, flatbuffers::ForwardsUOffset<&'_ str>>>>("names", Self::VT_NAMES, false)?
     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, flatbuffers::ForwardsUOffset<DType>>>>("dtypes", Self::VT_DTYPES, false)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct Struct_Args<'a> {
    pub names: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<&'a str>>>>,
    pub dtypes: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<DType<'a>>>>>,
    pub nullable: bool,
}
impl<'a> Default for Struct_Args<'a> {
  #[inline]
  fn default() -> Self {
    Struct_Args {
      names: None,
      dtypes: None,
      nullable: false,
    }
  }
}

pub struct Struct_Builder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> Struct_Builder<'a, 'b, A> {
  #[inline]
  pub fn add_names(&mut self, names: flatbuffers::WIPOffset<flatbuffers::Vector<'b , flatbuffers::ForwardsUOffset<&'b  str>>>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Struct_::VT_NAMES, names);
  }
  #[inline]
  pub fn add_dtypes(&mut self, dtypes: flatbuffers::WIPOffset<flatbuffers::Vector<'b , flatbuffers::ForwardsUOffset<DType<'b >>>>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Struct_::VT_DTYPES, dtypes);
  }
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Struct_::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> Struct_Builder<'a, 'b, A> {
    let start = _fbb.start_table();
    Struct_Builder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Struct_<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Struct_<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Struct_");
      ds.field("names", &self.names());
      ds.field("dtypes", &self.dtypes());
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum ListOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct List<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for List<'a> {
  type Inner = List<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> List<'a> {
  pub const VT_ELEMENT_TYPE: flatbuffers::VOffsetT = 4;
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 6;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    List { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args ListArgs<'args>
  ) -> flatbuffers::WIPOffset<List<'bldr>> {
    let mut builder = ListBuilder::new(_fbb);
    if let Some(x) = args.element_type { builder.add_element_type(x); }
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn element_type(&self) -> Option<DType<'a>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<DType>>(List::VT_ELEMENT_TYPE, None)}
  }
  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(List::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for List<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<flatbuffers::ForwardsUOffset<DType>>("element_type", Self::VT_ELEMENT_TYPE, false)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct ListArgs<'a> {
    pub element_type: Option<flatbuffers::WIPOffset<DType<'a>>>,
    pub nullable: bool,
}
impl<'a> Default for ListArgs<'a> {
  #[inline]
  fn default() -> Self {
    ListArgs {
      element_type: None,
      nullable: false,
    }
  }
}

pub struct ListBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> ListBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_element_type(&mut self, element_type: flatbuffers::WIPOffset<DType<'b >>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<DType>>(List::VT_ELEMENT_TYPE, element_type);
  }
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(List::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> ListBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    ListBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<List<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for List<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("List");
      ds.field("element_type", &self.element_type());
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum FixedSizeListOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct FixedSizeList<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for FixedSizeList<'a> {
  type Inner = FixedSizeList<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> FixedSizeList<'a> {
  pub const VT_ELEMENT_TYPE: flatbuffers::VOffsetT = 4;
  pub const VT_SIZE: flatbuffers::VOffsetT = 6;
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 8;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    FixedSizeList { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args FixedSizeListArgs<'args>
  ) -> flatbuffers::WIPOffset<FixedSizeList<'bldr>> {
    let mut builder = FixedSizeListBuilder::new(_fbb);
    builder.add_size(args.size);
    if let Some(x) = args.element_type { builder.add_element_type(x); }
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn element_type(&self) -> Option<DType<'a>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<DType>>(FixedSizeList::VT_ELEMENT_TYPE, None)}
  }
  #[inline]
  pub fn size(&self) -> u32 {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<u32>(FixedSizeList::VT_SIZE, Some(0)).unwrap()}
  }
  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(FixedSizeList::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for FixedSizeList<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<flatbuffers::ForwardsUOffset<DType>>("element_type", Self::VT_ELEMENT_TYPE, false)?
     .visit_field::<u32>("size", Self::VT_SIZE, false)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct FixedSizeListArgs<'a> {
    pub element_type: Option<flatbuffers::WIPOffset<DType<'a>>>,
    pub size: u32,
    pub nullable: bool,
}
impl<'a> Default for FixedSizeListArgs<'a> {
  #[inline]
  fn default() -> Self {
    FixedSizeListArgs {
      element_type: None,
      size: 0,
      nullable: false,
    }
  }
}

pub struct FixedSizeListBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> FixedSizeListBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_element_type(&mut self, element_type: flatbuffers::WIPOffset<DType<'b >>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<DType>>(FixedSizeList::VT_ELEMENT_TYPE, element_type);
  }
  #[inline]
  pub fn add_size(&mut self, size: u32) {
    self.fbb_.push_slot::<u32>(FixedSizeList::VT_SIZE, size, 0);
  }
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(FixedSizeList::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> FixedSizeListBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    FixedSizeListBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<FixedSizeList<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for FixedSizeList<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("FixedSizeList");
      ds.field("element_type", &self.element_type());
      ds.field("size", &self.size());
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum ExtensionOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Extension<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Extension<'a> {
  type Inner = Extension<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Extension<'a> {
  pub const VT_ID: flatbuffers::VOffsetT = 4;
  pub const VT_STORAGE_DTYPE: flatbuffers::VOffsetT = 6;
  pub const VT_METADATA: flatbuffers::VOffsetT = 8;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Extension { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args ExtensionArgs<'args>
  ) -> flatbuffers::WIPOffset<Extension<'bldr>> {
    let mut builder = ExtensionBuilder::new(_fbb);
    if let Some(x) = args.metadata { builder.add_metadata(x); }
    if let Some(x) = args.storage_dtype { builder.add_storage_dtype(x); }
    if let Some(x) = args.id { builder.add_id(x); }
    builder.finish()
  }


  #[inline]
  pub fn id(&self) -> Option<&'a str> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<&str>>(Extension::VT_ID, None)}
  }
  #[inline]
  pub fn storage_dtype(&self) -> Option<DType<'a>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<DType>>(Extension::VT_STORAGE_DTYPE, None)}
  }
  #[inline]
  pub fn metadata(&self) -> Option<flatbuffers::Vector<'a, u8>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, u8>>>(Extension::VT_METADATA, None)}
  }
}

impl flatbuffers::Verifiable for Extension<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<flatbuffers::ForwardsUOffset<&str>>("id", Self::VT_ID, false)?
     .visit_field::<flatbuffers::ForwardsUOffset<DType>>("storage_dtype", Self::VT_STORAGE_DTYPE, false)?
     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, u8>>>("metadata", Self::VT_METADATA, false)?
     .finish();
    Ok(())
  }
}
pub struct ExtensionArgs<'a> {
    pub id: Option<flatbuffers::WIPOffset<&'a str>>,
    pub storage_dtype: Option<flatbuffers::WIPOffset<DType<'a>>>,
    pub metadata: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, u8>>>,
}
impl<'a> Default for ExtensionArgs<'a> {
  #[inline]
  fn default() -> Self {
    ExtensionArgs {
      id: None,
      storage_dtype: None,
      metadata: None,
    }
  }
}

pub struct ExtensionBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> ExtensionBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_id(&mut self, id: flatbuffers::WIPOffset<&'b  str>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Extension::VT_ID, id);
  }
  #[inline]
  pub fn add_storage_dtype(&mut self, storage_dtype: flatbuffers::WIPOffset<DType<'b >>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<DType>>(Extension::VT_STORAGE_DTYPE, storage_dtype);
  }
  #[inline]
  pub fn add_metadata(&mut self, metadata: flatbuffers::WIPOffset<flatbuffers::Vector<'b , u8>>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Extension::VT_METADATA, metadata);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> ExtensionBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    ExtensionBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Extension<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Extension<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Extension");
      ds.field("id", &self.id());
      ds.field("storage_dtype", &self.storage_dtype());
      ds.field("metadata", &self.metadata());
      ds.finish()
  }
}
pub enum VariantOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct Variant<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for Variant<'a> {
  type Inner = Variant<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> Variant<'a> {
  pub const VT_NULLABLE: flatbuffers::VOffsetT = 4;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    Variant { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args VariantArgs
  ) -> flatbuffers::WIPOffset<Variant<'bldr>> {
    let mut builder = VariantBuilder::new(_fbb);
    builder.add_nullable(args.nullable);
    builder.finish()
  }


  #[inline]
  pub fn nullable(&self) -> bool {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<bool>(Variant::VT_NULLABLE, Some(false)).unwrap()}
  }
}

impl flatbuffers::Verifiable for Variant<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_field::<bool>("nullable", Self::VT_NULLABLE, false)?
     .finish();
    Ok(())
  }
}
pub struct VariantArgs {
    pub nullable: bool,
}
impl<'a> Default for VariantArgs {
  #[inline]
  fn default() -> Self {
    VariantArgs {
      nullable: false,
    }
  }
}

pub struct VariantBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> VariantBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_nullable(&mut self, nullable: bool) {
    self.fbb_.push_slot::<bool>(Variant::VT_NULLABLE, nullable, false);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> VariantBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    VariantBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<Variant<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for Variant<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("Variant");
      ds.field("nullable", &self.nullable());
      ds.finish()
  }
}
pub enum DTypeOffset {}
#[derive(Copy, Clone, PartialEq)]

pub struct DType<'a> {
  pub _tab: flatbuffers::Table<'a>,
}

impl<'a> flatbuffers::Follow<'a> for DType<'a> {
  type Inner = DType<'a>;
  #[inline]
  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
    Self { _tab: unsafe { flatbuffers::Table::new(buf, loc) } }
  }
}

impl<'a> DType<'a> {
  pub const VT_TYPE_TYPE: flatbuffers::VOffsetT = 4;
  pub const VT_TYPE_: flatbuffers::VOffsetT = 6;

  #[inline]
  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
    DType { _tab: table }
  }
  #[allow(unused_mut)]
  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
    args: &'args DTypeArgs
  ) -> flatbuffers::WIPOffset<DType<'bldr>> {
    let mut builder = DTypeBuilder::new(_fbb);
    if let Some(x) = args.type_ { builder.add_type_(x); }
    builder.add_type_type(args.type_type);
    builder.finish()
  }


  #[inline]
  pub fn type_type(&self) -> Type {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<Type>(DType::VT_TYPE_TYPE, Some(Type::NONE)).unwrap()}
  }
  #[inline]
  pub fn type_(&self) -> Option<flatbuffers::Table<'a>> {
    // Safety:
    // Created from valid Table for this object
    // which contains a valid value in this slot
    unsafe { self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Table<'a>>>(DType::VT_TYPE_, None)}
  }
  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_null(&self) -> Option<Null<'a>> {
    if self.type_type() == Type::Null {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Null::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_bool(&self) -> Option<Bool<'a>> {
    if self.type_type() == Type::Bool {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Bool::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_primitive(&self) -> Option<Primitive<'a>> {
    if self.type_type() == Type::Primitive {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Primitive::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_decimal(&self) -> Option<Decimal<'a>> {
    if self.type_type() == Type::Decimal {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Decimal::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_utf_8(&self) -> Option<Utf8<'a>> {
    if self.type_type() == Type::Utf8 {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Utf8::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_binary(&self) -> Option<Binary<'a>> {
    if self.type_type() == Type::Binary {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Binary::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_struct_(&self) -> Option<Struct_<'a>> {
    if self.type_type() == Type::Struct_ {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Struct_::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_list(&self) -> Option<List<'a>> {
    if self.type_type() == Type::List {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { List::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_extension(&self) -> Option<Extension<'a>> {
    if self.type_type() == Type::Extension {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Extension::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_fixed_size_list(&self) -> Option<FixedSizeList<'a>> {
    if self.type_type() == Type::FixedSizeList {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { FixedSizeList::init_from_table(t) }
     })
    } else {
      None
    }
  }

  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_variant(&self) -> Option<Variant<'a>> {
    if self.type_type() == Type::Variant {
      self.type_().map(|t| {
       // Safety:
       // Created from a valid Table for this object
       // Which contains a valid union in this slot
       unsafe { Variant::init_from_table(t) }
     })
    } else {
      None
    }
  }

}

impl flatbuffers::Verifiable for DType<'_> {
  #[inline]
  fn run_verifier(
    v: &mut flatbuffers::Verifier, pos: usize
  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
    use self::flatbuffers::Verifiable;
    v.visit_table(pos)?
     .visit_union::<Type, _>("type_type", Self::VT_TYPE_TYPE, "type_", Self::VT_TYPE_, false, |key, v, pos| {
        match key {
          Type::Null => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Null>>("Type::Null", pos),
          Type::Bool => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Bool>>("Type::Bool", pos),
          Type::Primitive => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Primitive>>("Type::Primitive", pos),
          Type::Decimal => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Decimal>>("Type::Decimal", pos),
          Type::Utf8 => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Utf8>>("Type::Utf8", pos),
          Type::Binary => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Binary>>("Type::Binary", pos),
          Type::Struct_ => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Struct_>>("Type::Struct_", pos),
          Type::List => v.verify_union_variant::<flatbuffers::ForwardsUOffset<List>>("Type::List", pos),
          Type::Extension => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Extension>>("Type::Extension", pos),
          Type::FixedSizeList => v.verify_union_variant::<flatbuffers::ForwardsUOffset<FixedSizeList>>("Type::FixedSizeList", pos),
          Type::Variant => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Variant>>("Type::Variant", pos),
          _ => Ok(()),
        }
     })?
     .finish();
    Ok(())
  }
}
pub struct DTypeArgs {
    pub type_type: Type,
    pub type_: Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>>,
}
impl<'a> Default for DTypeArgs {
  #[inline]
  fn default() -> Self {
    DTypeArgs {
      type_type: Type::NONE,
      type_: None,
    }
  }
}

pub struct DTypeBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
}
impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> DTypeBuilder<'a, 'b, A> {
  #[inline]
  pub fn add_type_type(&mut self, type_type: Type) {
    self.fbb_.push_slot::<Type>(DType::VT_TYPE_TYPE, type_type, Type::NONE);
  }
  #[inline]
  pub fn add_type_(&mut self, type_: flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>) {
    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(DType::VT_TYPE_, type_);
  }
  #[inline]
  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> DTypeBuilder<'a, 'b, A> {
    let start = _fbb.start_table();
    DTypeBuilder {
      fbb_: _fbb,
      start_: start,
    }
  }
  #[inline]
  pub fn finish(self) -> flatbuffers::WIPOffset<DType<'a>> {
    let o = self.fbb_.end_table(self.start_);
    flatbuffers::WIPOffset::new(o.value())
  }
}

impl core::fmt::Debug for DType<'_> {
  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
    let mut ds = f.debug_struct("DType");
      ds.field("type_type", &self.type_type());
      match self.type_type() {
        Type::Null => {
          if let Some(x) = self.type__as_null() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Bool => {
          if let Some(x) = self.type__as_bool() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Primitive => {
          if let Some(x) = self.type__as_primitive() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Decimal => {
          if let Some(x) = self.type__as_decimal() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Utf8 => {
          if let Some(x) = self.type__as_utf_8() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Binary => {
          if let Some(x) = self.type__as_binary() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Struct_ => {
          if let Some(x) = self.type__as_struct_() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::List => {
          if let Some(x) = self.type__as_list() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Extension => {
          if let Some(x) = self.type__as_extension() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::FixedSizeList => {
          if let Some(x) = self.type__as_fixed_size_list() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        Type::Variant => {
          if let Some(x) = self.type__as_variant() {
            ds.field("type_", &x)
          } else {
            ds.field("type_", &"InvalidFlatbuffer: Union discriminant does not match value.")
          }
        },
        _ => {
          let x: Option<()> = None;
          ds.field("type_", &x)
        },
      };
      ds.finish()
  }
}
#[inline]
/// Verifies that a buffer of bytes contains a `DType`
/// and returns it.
/// Note that verification is still experimental and may not
/// catch every error, or be maximally performant. For the
/// previous, unchecked, behavior use
/// `root_as_dtype_unchecked`.
pub fn root_as_dtype(buf: &[u8]) -> Result<DType, flatbuffers::InvalidFlatbuffer> {
  flatbuffers::root::<DType>(buf)
}
#[inline]
/// Verifies that a buffer of bytes contains a size prefixed
/// `DType` and returns it.
/// Note that verification is still experimental and may not
/// catch every error, or be maximally performant. For the
/// previous, unchecked, behavior use
/// `size_prefixed_root_as_dtype_unchecked`.
pub fn size_prefixed_root_as_dtype(buf: &[u8]) -> Result<DType, flatbuffers::InvalidFlatbuffer> {
  flatbuffers::size_prefixed_root::<DType>(buf)
}
#[inline]
/// Verifies, with the given options, that a buffer of bytes
/// contains a `DType` and returns it.
/// Note that verification is still experimental and may not
/// catch every error, or be maximally performant. For the
/// previous, unchecked, behavior use
/// `root_as_dtype_unchecked`.
pub fn root_as_dtype_with_opts<'b, 'o>(
  opts: &'o flatbuffers::VerifierOptions,
  buf: &'b [u8],
) -> Result<DType<'b>, flatbuffers::InvalidFlatbuffer> {
  flatbuffers::root_with_opts::<DType<'b>>(opts, buf)
}
#[inline]
/// Verifies, with the given verifier options, that a buffer of
/// bytes contains a size prefixed `DType` and returns
/// it. Note that verification is still experimental and may not
/// catch every error, or be maximally performant. For the
/// previous, unchecked, behavior use
/// `root_as_dtype_unchecked`.
pub fn size_prefixed_root_as_dtype_with_opts<'b, 'o>(
  opts: &'o flatbuffers::VerifierOptions,
  buf: &'b [u8],
) -> Result<DType<'b>, flatbuffers::InvalidFlatbuffer> {
  flatbuffers::size_prefixed_root_with_opts::<DType<'b>>(opts, buf)
}
#[inline]
/// Assumes, without verification, that a buffer of bytes contains a DType and returns it.
/// # Safety
/// Callers must trust the given bytes do indeed contain a valid `DType`.
pub unsafe fn root_as_dtype_unchecked(buf: &[u8]) -> DType {
  unsafe { flatbuffers::root_unchecked::<DType>(buf) }
}
#[inline]
/// Assumes, without verification, that a buffer of bytes contains a size prefixed DType and returns it.
/// # Safety
/// Callers must trust the given bytes do indeed contain a valid size prefixed `DType`.
pub unsafe fn size_prefixed_root_as_dtype_unchecked(buf: &[u8]) -> DType {
  unsafe { flatbuffers::size_prefixed_root_unchecked::<DType>(buf) }
}
#[inline]
pub fn finish_dtype_buffer<'a, 'b, A: flatbuffers::Allocator + 'a>(
    fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
    root: flatbuffers::WIPOffset<DType<'a>>) {
  fbb.finish(root, None);
}

#[inline]
pub fn finish_size_prefixed_dtype_buffer<'a, 'b, A: flatbuffers::Allocator + 'a>(fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>, root: flatbuffers::WIPOffset<DType<'a>>) {
  fbb.finish_size_prefixed(root, None);
}