Struct arrow::ipc::gen::Message::MessageHeader [−][src]
#[repr(transparent)]pub struct MessageHeader(pub u8);
The root Message type This union enables us to easily send different message types without redundant storage, and in the future we can easily add new message types.
Arrow implementations do not need to implement all of the message types, which may include experimental metadata types. For maximum compatibility, it is best to send data using RecordBatch
Implementations
impl MessageHeader
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impl MessageHeader
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pub const Schema: Self
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pub const DictionaryBatch: Self
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pub const RecordBatch: Self
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pub const Tensor: Self
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pub const SparseTensor: Self
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pub const ENUM_MIN: u8
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pub const ENUM_MAX: u8
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pub const ENUM_VALUES: &'static [Self]
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pub fn variant_name(self) -> Option<&'static str>
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Returns the variant’s name or “” if unknown.
Trait Implementations
impl Clone for MessageHeader
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impl Clone for MessageHeader
[src]fn clone(&self) -> MessageHeader
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for MessageHeader
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impl Copy for MessageHeader
[src]impl EndianScalar for MessageHeader
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impl EndianScalar for MessageHeader
[src]fn to_little_endian(self) -> Self
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fn from_little_endian(self) -> Self
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impl Eq for MessageHeader
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impl Eq for MessageHeader
[src]impl<'a> Follow<'a> for MessageHeader
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impl<'a> Follow<'a> for MessageHeader
[src]impl Hash for MessageHeader
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impl Hash for MessageHeader
[src]impl Ord for MessageHeader
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impl Ord for MessageHeader
[src]impl PartialEq<MessageHeader> for MessageHeader
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impl PartialEq<MessageHeader> for MessageHeader
[src]fn eq(&self, other: &MessageHeader) -> bool
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fn ne(&self, other: &MessageHeader) -> bool
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impl PartialOrd<MessageHeader> for MessageHeader
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impl PartialOrd<MessageHeader> for MessageHeader
[src]fn partial_cmp(&self, other: &MessageHeader) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
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#[must_use]
pub fn lt(&self, other: &Rhs) -> bool#[must_use]pub fn le(&self, other: &Rhs) -> bool
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#[must_use]
pub fn le(&self, other: &Rhs) -> bool#[must_use]pub fn gt(&self, other: &Rhs) -> bool
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#[must_use]
pub fn gt(&self, other: &Rhs) -> bool#[must_use]pub fn ge(&self, other: &Rhs) -> bool
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#[must_use]
pub fn ge(&self, other: &Rhs) -> boolimpl Push for MessageHeader
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impl Push for MessageHeader
[src]impl SimpleToVerifyInSlice for MessageHeader
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impl SimpleToVerifyInSlice for MessageHeader
[src]impl StructuralEq for MessageHeader
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impl StructuralEq for MessageHeader
[src]impl StructuralPartialEq for MessageHeader
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impl StructuralPartialEq for MessageHeader
[src]impl<'a> Verifiable for MessageHeader
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impl<'a> Verifiable for MessageHeader
[src]fn run_verifier(
v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>
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v: &mut Verifier<'_, '_>,
pos: usize
) -> Result<(), InvalidFlatbuffer>
Auto Trait Implementations
impl RefUnwindSafe for MessageHeader
impl RefUnwindSafe for MessageHeader
impl Send for MessageHeader
impl Send for MessageHeader
impl Sync for MessageHeader
impl Sync for MessageHeader
impl Unpin for MessageHeader
impl Unpin for MessageHeader
impl UnwindSafe for MessageHeader
impl UnwindSafe for MessageHeader
Blanket Implementations
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
[src]pub fn equivalent(&self, key: &K) -> bool
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,