Struct AnyOwnedView 

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

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

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

Implementations

impl AnyOwnedView

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: &Any) -> 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) -> &AnyView<'_>

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

pub fn to_owned_message(&self) -> Any

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 type_url(&self) -> &str

A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one “/” character. The last segment of the URL’s path must represent the fully qualified name of the type (as in path/google.protobuf.Duration). The name should be in a canonical form (e.g., leading “.” is not accepted).

In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http, https, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows:

• If no scheme is provided, https is assumed.
• An HTTP GET on the URL must yield a google.protobuf.Type value in binary format, or produce an error.
• Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.)

Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com. As of May 2023, there are no widely used type server implementations and no plans to implement one.

Schemes other than http, https (or the empty scheme) might be used with implementation specific semantics.

Field 1: type_url

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

Must be a valid serialized protocol buffer of the above specified type.

Field 2: value

Trait Implementations

impl AsRef<OwnedView<AnyView<'static>>> for AnyOwnedView

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

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

impl Clone for AnyOwnedView

fn clone(&self) -> AnyOwnedView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnyOwnedView

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

Formats the value using the given formatter.

impl From<AnyOwnedView> for OwnedView<AnyView<'static>>

fn from(wrapper: AnyOwnedView) -> Self

Converts to this type from the input type.

impl From<OwnedView<AnyView<'static>>> for AnyOwnedView

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

Converts to this type from the input type.