Enum arrow_format::ipc::MessageHeader

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pub enum MessageHeader {
    Schema(Box<Schema>),
    DictionaryBatch(Box<DictionaryBatch>),
    RecordBatch(Box<RecordBatch>),
    Tensor(Box<Tensor>),
    SparseTensor(Box<SparseTensor>),
}

Variants

`Schema(Box<Schema>)`

`DictionaryBatch(Box<DictionaryBatch>)`

`RecordBatch(Box<RecordBatch>)`

`Tensor(Box<Tensor>)`

`SparseTensor(Box<SparseTensor>)`

Implementations

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impl MessageHeader

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pub fn create_schema(
builder: &mut Builder,
value: impl WriteAsOffset<Schema>
) -> UnionOffset<Self>

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pub fn create_dictionary_batch(
builder: &mut Builder,
value: impl WriteAsOffset<DictionaryBatch>
) -> UnionOffset<Self>

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pub fn create_record_batch(
builder: &mut Builder,
value: impl WriteAsOffset<RecordBatch>
) -> UnionOffset<Self>

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pub fn create_tensor(
builder: &mut Builder,
value: impl WriteAsOffset<Tensor>
) -> UnionOffset<Self>

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pub fn create_sparse_tensor(
builder: &mut Builder,
value: impl WriteAsOffset<SparseTensor>
) -> UnionOffset<Self>

Trait Implementations

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impl Clone for MessageHeader

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fn clone(&self) -> MessageHeader

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for MessageHeader

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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<'de> Deserialize<'de> for MessageHeader

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<MessageHeader> for MessageHeader

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fn eq(&self, other: &MessageHeader) -> 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: &MessageHeader) -> bool

This method tests for !=.

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impl Serialize for MessageHeader

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl<'a> TryFrom<MessageHeaderRef<'a>> for MessageHeader

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(value: MessageHeaderRef<'a>) -> Result<Self>

Performs the conversion.

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impl StructuralPartialEq for MessageHeader

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impl WriteAsOptionalUnion<MessageHeader> for MessageHeader

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impl WriteAsUnion<MessageHeader> for MessageHeader

Auto Trait Implementations

impl RefUnwindSafe for MessageHeader

impl Send for MessageHeader

impl Sync for MessageHeader

impl Unpin for MessageHeader

impl UnwindSafe for MessageHeader

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.

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Enum arrow_format::ipc::MessageHeader

Variants

Schema(Box<Schema>)

DictionaryBatch(Box<DictionaryBatch>)

RecordBatch(Box<RecordBatch>)

Tensor(Box<Tensor>)

SparseTensor(Box<SparseTensor>)

Implementations

impl MessageHeader

pub fn create_schema( builder: &mut Builder, value: impl WriteAsOffset<Schema>) -> UnionOffset<Self>

pub fn create_dictionary_batch( builder: &mut Builder, value: impl WriteAsOffset<DictionaryBatch>) -> UnionOffset<Self>

pub fn create_record_batch( builder: &mut Builder, value: impl WriteAsOffset<RecordBatch>) -> UnionOffset<Self>

pub fn create_tensor( builder: &mut Builder, value: impl WriteAsOffset<Tensor>) -> UnionOffset<Self>

pub fn create_sparse_tensor( builder: &mut Builder, value: impl WriteAsOffset<SparseTensor>) -> UnionOffset<Self>

Trait Implementations

impl Clone for MessageHeader

fn clone(&self) -> MessageHeader

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

impl Debug for MessageHeader

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

impl<'de> Deserialize<'de> for MessageHeader

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl PartialEq<MessageHeader> for MessageHeader

fn eq(&self, other: &MessageHeader) -> bool

fn ne(&self, other: &MessageHeader) -> bool

impl Serialize for MessageHeader

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where __S: Serializer,

impl<'a> TryFrom<MessageHeaderRef<'a>> for MessageHeader

type Error = Error

fn try_from(value: MessageHeaderRef<'a>) -> Result<Self>

impl StructuralPartialEq for MessageHeader

impl WriteAsOptionalUnion<MessageHeader> for MessageHeader

impl WriteAsUnion<MessageHeader> for MessageHeader

Auto Trait Implementations

impl RefUnwindSafe for MessageHeader

impl Send for MessageHeader

impl Sync for MessageHeader

impl Unpin for MessageHeader

impl UnwindSafe for MessageHeader

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<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

`Schema(Box<Schema>)`

`DictionaryBatch(Box<DictionaryBatch>)`

`RecordBatch(Box<RecordBatch>)`

`Tensor(Box<Tensor>)`

`SparseTensor(Box<SparseTensor>)`

pub fn create_schema(
builder: &mut Builder,
value: impl WriteAsOffset<Schema>
) -> UnionOffset<Self>

pub fn create_dictionary_batch(
builder: &mut Builder,
value: impl WriteAsOffset<DictionaryBatch>
) -> UnionOffset<Self>

pub fn create_record_batch(
builder: &mut Builder,
value: impl WriteAsOffset<RecordBatch>
) -> UnionOffset<Self>

pub fn create_tensor(
builder: &mut Builder,
value: impl WriteAsOffset<Tensor>
) -> UnionOffset<Self>

pub fn create_sparse_tensor(
builder: &mut Builder,
value: impl WriteAsOffset<SparseTensor>
) -> UnionOffset<Self>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

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<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,