Struct ColumnOwnedView 

pub struct ColumnOwnedView(/* private fields */);

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

Wraps ::buffa::OwnedView<ColumnView<'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 ColumnView when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.

Implementations

impl ColumnOwnedView

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.

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.

pub fn from_owned(msg: &Column) -> 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).

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

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

pub fn to_owned_message(&self) -> Column

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.

pub fn bytes(&self) -> &Bytes

The underlying bytes buffer.

pub fn into_bytes(self) -> Bytes

Consume the handle, returning the underlying bytes buffer.

pub fn name(&self) -> &str

Field 1: name

pub fn data_type(&self) -> &str

Arrow DataType rendered as its stable debug string (e.g., Int64, Utf8, Timestamp(Microsecond, None), Decimal128(38, 10)). Clients that need typed handling should match against these exact strings.

Field 2: data_type

pub fn nullable(&self) -> bool

Field 3: nullable

Trait Implementations

impl AsRef<OwnedView<ColumnView<'static>>> for ColumnOwnedView

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ColumnOwnedView

fn clone(&self) -> ColumnOwnedView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnOwnedView

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

Formats the value using the given formatter.

impl From<ColumnOwnedView> for OwnedView<ColumnView<'static>>

fn from(wrapper: ColumnOwnedView) -> Self

Converts to this type from the input type.

impl From<OwnedView<ColumnView<'static>>> for ColumnOwnedView

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

Converts to this type from the input type.

impl Serialize for ColumnOwnedView

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

Serialize this value into the given Serde serializer.