arrow_ipc::gen::Message

Struct Message

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

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§_tab: Table<'a>

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impl<'a> Message<'a>

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pub const VT_VERSION: VOffsetT = 4u16

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pub const VT_HEADER_TYPE: VOffsetT = 6u16

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pub const VT_HEADER: VOffsetT = 8u16

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pub const VT_BODYLENGTH: VOffsetT = 10u16

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pub const VT_CUSTOM_METADATA: VOffsetT = 12u16

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pub unsafe 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 MessageArgs<'args>, ) -> WIPOffset<Message<'bldr>>

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pub fn version(&self) -> MetadataVersion

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pub fn header_type(&self) -> MessageHeader

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pub fn header(&self) -> Option<Table<'a>>

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pub fn bodyLength(&self) -> i64

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pub fn custom_metadata( &self, ) -> Option<Vector<'a, ForwardsUOffset<KeyValue<'a>>>>

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pub fn header_as_schema(&self) -> Option<Schema<'a>>

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pub fn header_as_dictionary_batch(&self) -> Option<DictionaryBatch<'a>>

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pub fn header_as_record_batch(&self) -> Option<RecordBatch<'a>>

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pub fn header_as_tensor(&self) -> Option<Tensor<'a>>

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pub fn header_as_sparse_tensor(&self) -> Option<SparseTensor<'a>>

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impl<'a> Clone for Message<'a>

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

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 Message<'_>

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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 Message<'a>

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type Inner = Message<'a>

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

Safety Read more
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impl<'a> PartialEq for Message<'a>

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Verifiable for Message<'_>

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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.
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impl<'a> Copy for Message<'a>

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impl<'a> StructuralPartialEq for Message<'a>

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impl<'a> Freeze for Message<'a>

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impl<'a> RefUnwindSafe for Message<'a>

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impl<'a> Send for Message<'a>

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impl<'a> Sync for Message<'a>

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impl<'a> Unpin for Message<'a>

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impl<'a> UnwindSafe for Message<'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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,