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QueryResponseOwnedView

Struct QueryResponseOwnedView 

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pub struct QueryResponseOwnedView(/* private fields */);
Expand description

Self-contained, 'static owned view of a QueryResponse message.

Wraps ::buffa::OwnedView<QueryResponseView<'static>>: the decoded view and the ::buffa::bytes::Bytes buffer it borrows from travel together, so the handle is 'static and Send + Sync — suitable for async handlers, spawned tasks, and anywhere a 'static bound is required.

Field accessors return borrows tied to &self. Use Self::view to get the full QueryResponseView when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.

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impl QueryResponseOwnedView

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pub fn decode(bytes: Bytes) -> Result<Self, DecodeError>

Decode an owned view from a ::buffa::bytes::Bytes buffer.

The view borrows directly from the buffer’s data; the buffer is retained inside the returned handle.

§Errors

Returns ::buffa::DecodeError if the buffer contains invalid protobuf data.

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pub fn decode_with_options( bytes: Bytes, opts: &DecodeOptions, ) -> Result<Self, DecodeError>

Decode with custom ::buffa::DecodeOptions (recursion limit, max message size).

§Errors

Returns ::buffa::DecodeError if the buffer is invalid or exceeds the configured limits.

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pub fn from_owned(msg: &QueryResponse) -> Result<Self, DecodeError>

Build from an owned message via an encode → decode round-trip.

§Errors

Returns ::buffa::DecodeError::MessageTooLarge if the message’s encoded size exceeds the 2 GiB protobuf limit, or another ::buffa::DecodeError if the re-encoded bytes are somehow invalid (should not happen for well-formed messages).

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pub fn view(&self) -> &QueryResponseView<'_>

Borrow the full QueryResponseView with its lifetime tied to &self.

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pub fn to_owned_message(&self) -> QueryResponse

Convert to the owned message type.

Infallible: this type’s constructors wire-decode their buffer, and a view produced by wire decoding always converts. Delegates to ::buffa::OwnedView::to_owned_message, whose contract also governs handles converted from a raw ::buffa::OwnedView.

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pub fn bytes(&self) -> &Bytes

The underlying bytes buffer.

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pub fn into_bytes(self) -> Bytes

Consume the handle, returning the underlying bytes buffer.

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pub fn results(&self) -> &[u8]

Complete Arrow IPC stream containing the result schema and record batches. The schema is present even when the query returns no rows.

Field 1: results

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pub fn sequence_number(&self) -> u64

Highest Store sequence observed. Queries that skip Store reads return the requested floor.

Field 3: sequence_number

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impl AsRef<OwnedView<QueryResponseView<'static>>> for QueryResponseOwnedView

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fn as_ref(&self) -> &OwnedView<QueryResponseView<'static>>

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for QueryResponseOwnedView

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fn clone(&self) -> QueryResponseOwnedView

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for QueryResponseOwnedView

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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 From<OwnedView<QueryResponseView<'static>>> for QueryResponseOwnedView

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fn from(inner: OwnedView<QueryResponseView<'static>>) -> Self

Converts to this type from the input type.
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impl From<QueryResponseOwnedView> for OwnedView<QueryResponseView<'static>>

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fn from(wrapper: QueryResponseOwnedView) -> Self

Converts to this type from the input type.
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impl Serialize for QueryResponseOwnedView

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

Serialize this value into the given Serde serializer. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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