Struct arrow::ipc::gen::Schema::Null

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

Expand description

These are stored in the flatbuffer in the Type union below

Fields

_tab: Table<'a>

Implementations

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impl<'a> Null<'a>

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pub fn init_from_table(table: Table<'a>) -> Self

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pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
_fbb: &'mut_bldr mut FlatBufferBuilder<'bldr>,
_args: &'args NullArgs
) -> WIPOffset<Null<'bldr>>

Trait Implementations

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impl<'a> Clone for Null<'a>

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fn clone(&self) -> Null<'a>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Null<'_>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<'a> Follow<'a> for Null<'a>

fn eq(&self, other: &Null<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Null<'a>) -> bool

This method tests for !=.

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impl Verifiable for Null<'_>

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fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>

Runs the verifier for this type, assuming its at position pos in the verifier’s buffer. Should not need to be called directly. Read more

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impl<'a> Copy for Null<'a>

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impl<'a> StructuralPartialEq for Null<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Null<'a>

impl<'a> Send for Null<'a>

impl<'a> Sync for Null<'a>

impl<'a> Unpin for Null<'a>

impl<'a> UnwindSafe for Null<'a>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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Struct arrow::ipc::gen::Schema::Null

Fields

Implementations

impl<'a> Null<'a>

pub fn init_from_table(table: Table<'a>) -> Self

pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>( _fbb: &'mut_bldr mut FlatBufferBuilder<'bldr>, _args: &'args NullArgs) -> WIPOffset<Null<'bldr>>

Trait Implementations

impl<'a> Clone for Null<'a>

fn clone(&self) -> Null<'a>

fn clone_from(&mut self, source: &Self)

impl Debug for Null<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a> Follow<'a> for Null<'a>

type Inner = Null<'a>

fn follow(buf: &'a [u8], loc: usize) -> Self::Inner

impl<'a> PartialEq<Null<'a>> for Null<'a>

fn eq(&self, other: &Null<'a>) -> bool

fn ne(&self, other: &Null<'a>) -> bool

impl Verifiable for Null<'_>

fn run_verifier( v: &mut Verifier<'_, '_>, pos: usize) -> Result<(), InvalidFlatbuffer>

impl<'a> Copy for Null<'a>

impl<'a> StructuralPartialEq for Null<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Null<'a>

impl<'a> Send for Null<'a>

impl<'a> Sync for Null<'a>

impl<'a> Unpin for Null<'a>

impl<'a> UnwindSafe for Null<'a>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Allocation for T where T: RefUnwindSafe,

pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
_fbb: &'mut_bldr mut FlatBufferBuilder<'bldr>,
_args: &'args NullArgs
) -> WIPOffset<Null<'bldr>>

fn follow(buf: &'a [u8 ], loc: usize) -> Self::Inner

fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> Allocation for T where
T: RefUnwindSafe,