buffa-types 0.9.2

// @generated by buffa-codegen. DO NOT EDIT.
// source: google/protobuf/api.proto

/// Api is a light-weight descriptor for an API Interface.
///
/// Interfaces are also described as "protocol buffer services" in some contexts,
/// such as by the "service" keyword in a .proto file, but they are different
/// from API Services, which represent a concrete implementation of an interface
/// as opposed to simply a description of methods and bindings. They are also
/// sometimes simply referred to as "APIs" in other contexts, such as the name of
/// this message itself. See <https://cloud.google.com/apis/design/glossary> for
/// detailed terminology.
///
/// New usages of this message as an alternative to ServiceDescriptorProto are
/// strongly discouraged. This message does not reliability preserve all
/// information necessary to model the schema and preserve semantics. Instead
/// make use of FileDescriptorSet which preserves the necessary information.
#[derive(Clone, Debug, Default)]
pub struct ApiView<'a> {
    /// The fully qualified name of this interface, including package name
    /// followed by the interface's simple name.
    ///
    /// Field 1: `name`
    pub name: &'a str,
    /// The methods of this interface, in unspecified order.
    ///
    /// Field 2: `methods`
    pub methods: ::buffa::RepeatedView<'a, super::super::__buffa::view::MethodView<'a>>,
    /// Any metadata attached to the interface.
    ///
    /// Field 3: `options`
    pub options: ::buffa::RepeatedView<'a, super::super::__buffa::view::OptionView<'a>>,
    /// A version string for this interface. If specified, must have the form
    /// `major-version.minor-version`, as in `1.10`. If the minor version is
    /// omitted, it defaults to zero. If the entire version field is empty, the
    /// major version is derived from the package name, as outlined below. If the
    /// field is not empty, the version in the package name will be verified to be
    /// consistent with what is provided here.
    ///
    /// The versioning schema uses \[semantic
    /// versioning\](<http://semver.org>) where the major version number
    /// indicates a breaking change and the minor version an additive,
    /// non-breaking change. Both version numbers are signals to users
    /// what to expect from different versions, and should be carefully
    /// chosen based on the product plan.
    ///
    /// The major version is also reflected in the package name of the
    /// interface, which must end in `v<major-version>`, as in
    /// `google.feature.v1`. For major versions 0 and 1, the suffix can
    /// be omitted. Zero major versions must only be used for
    /// experimental, non-GA interfaces.
    ///
    /// Field 4: `version`
    pub version: &'a str,
    /// Source context for the protocol buffer service represented by this
    /// message.
    ///
    /// Field 5: `source_context`
    pub source_context: ::buffa::MessageFieldView<
        super::super::__buffa::view::SourceContextView<'a>,
    >,
    /// Included interfaces. See [Mixin].
    ///
    /// Field 6: `mixins`
    pub mixins: ::buffa::RepeatedView<'a, super::super::__buffa::view::MixinView<'a>>,
    /// The source syntax of the service.
    ///
    /// Field 7: `syntax`
    pub syntax: ::buffa::EnumValue<super::super::Syntax>,
    /// The source edition string, only valid when syntax is SYNTAX_EDITIONS.
    ///
    /// Field 8: `edition`
    pub edition: &'a str,
    pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
}
impl<'a> ::buffa::MessageView<'a> for ApiView<'a> {
    type Owned = super::super::Api;
    fn decode_view(buf: &'a [u8]) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        let __limit = ::core::cell::Cell::new(::buffa::DEFAULT_UNKNOWN_FIELD_LIMIT);
        let __elem = ::core::cell::Cell::new(::buffa::DEFAULT_ELEMENT_MEMORY_LIMIT);
        <Self as ::buffa::MessageView>::decode_view_ctx(
            buf,
            ::buffa::DecodeContext::new(::buffa::RECURSION_LIMIT, &__limit)
                .with_element_memory(&__elem),
        )
    }
    fn decode_view_with_ctx(
        buf: &'a [u8],
        ctx: ::buffa::DecodeContext<'_>,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        <Self as ::buffa::MessageView>::decode_view_ctx(buf, ctx)
    }
    #[inline]
    fn merge_view_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        cur: &'a [u8],
        before_tag: &'a [u8],
        ctx: ::buffa::DecodeContext<'_>,
    ) -> ::core::result::Result<&'a [u8], ::buffa::DecodeError> {
        let _ = ctx;
        #[allow(unused_variables)]
        let view = self;
        let mut cur = cur;
        match tag.field_number() {
            1u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.name = ::buffa::types::borrow_str(&mut cur)?;
            }
            4u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.version = ::buffa::types::borrow_str(&mut cur)?;
            }
            5u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                let __sub_ctx = ctx.descend()?;
                let sub = ::buffa::types::borrow_bytes(&mut cur)?;
                match view.source_context.as_mut() {
                    Some(existing) => {
                        ::buffa::MessageView::merge_into_view(existing, sub, __sub_ctx)?
                    }
                    None => {
                        view.source_context = ::buffa::MessageFieldView::set(
                            <super::super::__buffa::view::SourceContextView as ::buffa::MessageView>::decode_view_ctx(
                                sub,
                                __sub_ctx,
                            )?,
                        );
                    }
                }
            }
            7u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::Varint,
                )?;
                view.syntax = ::buffa::EnumValue::from(
                    ::buffa::types::decode_int32(&mut cur)?,
                );
            }
            8u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.edition = ::buffa::types::borrow_str(&mut cur)?;
            }
            2u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                let __sub_ctx = ctx.descend()?;
                let sub = ::buffa::types::borrow_bytes(&mut cur)?;
                ctx.register_element_memory(
                    ::core::mem::size_of::<super::super::__buffa::view::MethodView>(),
                )?;
                view.methods
                    .push(
                        <super::super::__buffa::view::MethodView as ::buffa::MessageView>::decode_view_ctx(
                            sub,
                            __sub_ctx,
                        )?,
                    );
            }
            3u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                let __sub_ctx = ctx.descend()?;
                let sub = ::buffa::types::borrow_bytes(&mut cur)?;
                ctx.register_element_memory(
                    ::core::mem::size_of::<super::super::__buffa::view::OptionView>(),
                )?;
                view.options
                    .push(
                        <super::super::__buffa::view::OptionView as ::buffa::MessageView>::decode_view_ctx(
                            sub,
                            __sub_ctx,
                        )?,
                    );
            }
            6u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                let __sub_ctx = ctx.descend()?;
                let sub = ::buffa::types::borrow_bytes(&mut cur)?;
                ctx.register_element_memory(
                    ::core::mem::size_of::<super::super::__buffa::view::MixinView>(),
                )?;
                view.mixins
                    .push(
                        <super::super::__buffa::view::MixinView as ::buffa::MessageView>::decode_view_ctx(
                            sub,
                            __sub_ctx,
                        )?,
                    );
            }
            _ => {
                ::buffa::encoding::skip_field_depth(tag, &mut cur, ctx.depth())?;
                let span_len = before_tag.len() - cur.len();
                view.__buffa_unknown_fields.push_record(before_tag, span_len, ctx)?;
            }
        }
        ::core::result::Result::Ok(cur)
    }
    fn to_owned_message(
        &self,
    ) -> ::core::result::Result<super::super::Api, ::buffa::DecodeError> {
        self.to_owned_from_source(None)
    }
    #[allow(clippy::useless_conversion, clippy::needless_update)]
    fn to_owned_from_source(
        &self,
        __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
    ) -> ::core::result::Result<super::super::Api, ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::alloc::string::ToString as _;
        let _ = __buffa_src;
        ::core::result::Result::Ok(super::super::Api {
            name: self.name.to_string(),
            methods: self
                .methods
                .iter()
                .map(|v| v.to_owned_from_source(__buffa_src))
                .collect::<::core::result::Result<_, ::buffa::DecodeError>>()?,
            options: self
                .options
                .iter()
                .map(|v| v.to_owned_from_source(__buffa_src))
                .collect::<::core::result::Result<_, ::buffa::DecodeError>>()?,
            version: self.version.to_string(),
            source_context: match self.source_context.as_option() {
                Some(v) => {
                    ::buffa::MessageField::<
                        super::super::SourceContext,
                        ::buffa::Inline<super::super::SourceContext>,
                    >::some(v.to_owned_from_source(__buffa_src)?)
                }
                None => ::buffa::MessageField::none(),
            },
            mixins: self
                .mixins
                .iter()
                .map(|v| v.to_owned_from_source(__buffa_src))
                .collect::<::core::result::Result<_, ::buffa::DecodeError>>()?,
            syntax: self.syntax,
            edition: self.edition.to_string(),
            __buffa_unknown_fields: self.__buffa_unknown_fields.to_owned()?.into(),
            ..::core::default::Default::default()
        })
    }
}
impl<'a> ::buffa::ViewEncode<'a> for ApiView<'a> {
    #[allow(clippy::needless_borrow, clippy::let_and_return)]
    fn compute_size(&self, __cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u64;
        if !self.name.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.name) as u64;
        }
        for v in &self.methods {
            let __slot = __cache.reserve();
            let inner_size = v.compute_size(__cache);
            __cache.set(__slot, inner_size);
            size
                += 1u64 + ::buffa::encoding::varint_len(inner_size as u64) as u64
                    + inner_size as u64;
        }
        for v in &self.options {
            let __slot = __cache.reserve();
            let inner_size = v.compute_size(__cache);
            __cache.set(__slot, inner_size);
            size
                += 1u64 + ::buffa::encoding::varint_len(inner_size as u64) as u64
                    + inner_size as u64;
        }
        if !self.version.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.version) as u64;
        }
        if self.source_context.is_set() {
            let __slot = __cache.reserve();
            let inner_size = self.source_context.compute_size(__cache);
            __cache.set(__slot, inner_size);
            size
                += 1u64 + ::buffa::encoding::varint_len(inner_size as u64) as u64
                    + inner_size as u64;
        }
        for v in &self.mixins {
            let __slot = __cache.reserve();
            let inner_size = v.compute_size(__cache);
            __cache.set(__slot, inner_size);
            size
                += 1u64 + ::buffa::encoding::varint_len(inner_size as u64) as u64
                    + inner_size as u64;
        }
        {
            let val = self.syntax.to_i32();
            if val != 0 {
                size += 1u64 + ::buffa::types::int32_encoded_len(val) as u64;
            }
        }
        if !self.edition.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.edition) as u64;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u64;
        ::buffa::saturate_size(size)
    }
    #[allow(clippy::needless_borrow)]
    fn write_to(
        &self,
        __cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::EncodeSink,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::types::put_string_field(1u32, &self.name, buf);
        }
        for v in &self.methods {
            ::buffa::types::put_len_delimited_header(
                2u32,
                u64::from(__cache.consume_next()),
                buf,
            );
            v.write_to(__cache, buf);
        }
        for v in &self.options {
            ::buffa::types::put_len_delimited_header(
                3u32,
                u64::from(__cache.consume_next()),
                buf,
            );
            v.write_to(__cache, buf);
        }
        if !self.version.is_empty() {
            ::buffa::types::put_string_field(4u32, &self.version, buf);
        }
        if self.source_context.is_set() {
            ::buffa::types::put_len_delimited_header(
                5u32,
                u64::from(__cache.consume_next()),
                buf,
            );
            self.source_context.write_to(__cache, buf);
        }
        for v in &self.mixins {
            ::buffa::types::put_len_delimited_header(
                6u32,
                u64::from(__cache.consume_next()),
                buf,
            );
            v.write_to(__cache, buf);
        }
        {
            let val = self.syntax.to_i32();
            if val != 0 {
                ::buffa::types::put_int32_field(7u32, val, buf);
            }
        }
        if !self.edition.is_empty() {
            ::buffa::types::put_string_field(8u32, &self.edition, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
}
impl<'a> ::buffa::MessageName for ApiView<'a> {
    const PACKAGE: &'static str = "google.protobuf";
    const NAME: &'static str = "Api";
    const FULL_NAME: &'static str = "google.protobuf.Api";
    const TYPE_URL: &'static str = "type.googleapis.com/google.protobuf.Api";
}
::buffa::impl_default_view_instance!(ApiView);
::buffa::impl_view_reborrow!(ApiView);
/** Self-contained, `'static` owned view of a `Api` message.

 Wraps [`::buffa::OwnedView`]`<`[`ApiView`]`<'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 [`ApiView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
#[derive(Clone, Debug)]
pub struct ApiOwnedView(::buffa::OwnedView<ApiView<'static>>);
impl ApiOwnedView {
    /// 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(
        bytes: ::buffa::bytes::Bytes,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(ApiOwnedView(::buffa::OwnedView::decode(bytes)?))
    }
    /// 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 decode_with_options(
        bytes: ::buffa::bytes::Bytes,
        opts: &::buffa::DecodeOptions,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(
            ApiOwnedView(::buffa::OwnedView::decode_with_options(bytes, opts)?),
        )
    }
    /// 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 from_owned(
        msg: &super::super::Api,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(ApiOwnedView(::buffa::OwnedView::from_owned(msg)?))
    }
    /// Borrow the full [`ApiView`] with its lifetime tied to `&self`.
    #[must_use]
    pub fn view(&self) -> &ApiView<'_> {
        self.0.reborrow()
    }
    /// 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`].
    #[must_use]
    pub fn to_owned_message(&self) -> super::super::Api {
        self.0.to_owned_message()
    }
    /// The underlying bytes buffer.
    #[must_use]
    pub fn bytes(&self) -> &::buffa::bytes::Bytes {
        self.0.bytes()
    }
    /// Consume the handle, returning the underlying bytes buffer.
    #[must_use]
    pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
        self.0.into_bytes()
    }
    /// The fully qualified name of this interface, including package name
    /// followed by the interface's simple name.
    ///
    /// Field 1: `name`
    #[must_use]
    pub fn name(&self) -> &'_ str {
        self.0.reborrow().name
    }
    /// The methods of this interface, in unspecified order.
    ///
    /// Field 2: `methods`
    #[must_use]
    pub fn methods(
        &self,
    ) -> &::buffa::RepeatedView<'_, super::super::__buffa::view::MethodView<'_>> {
        &self.0.reborrow().methods
    }
    /// Any metadata attached to the interface.
    ///
    /// Field 3: `options`
    #[must_use]
    pub fn options(
        &self,
    ) -> &::buffa::RepeatedView<'_, super::super::__buffa::view::OptionView<'_>> {
        &self.0.reborrow().options
    }
    /// A version string for this interface. If specified, must have the form
    /// `major-version.minor-version`, as in `1.10`. If the minor version is
    /// omitted, it defaults to zero. If the entire version field is empty, the
    /// major version is derived from the package name, as outlined below. If the
    /// field is not empty, the version in the package name will be verified to be
    /// consistent with what is provided here.
    ///
    /// The versioning schema uses \[semantic
    /// versioning\](<http://semver.org>) where the major version number
    /// indicates a breaking change and the minor version an additive,
    /// non-breaking change. Both version numbers are signals to users
    /// what to expect from different versions, and should be carefully
    /// chosen based on the product plan.
    ///
    /// The major version is also reflected in the package name of the
    /// interface, which must end in `v<major-version>`, as in
    /// `google.feature.v1`. For major versions 0 and 1, the suffix can
    /// be omitted. Zero major versions must only be used for
    /// experimental, non-GA interfaces.
    ///
    /// Field 4: `version`
    #[must_use]
    pub fn version(&self) -> &'_ str {
        self.0.reborrow().version
    }
    /// Source context for the protocol buffer service represented by this
    /// message.
    ///
    /// Field 5: `source_context`
    #[must_use]
    pub fn source_context(
        &self,
    ) -> &::buffa::MessageFieldView<super::super::__buffa::view::SourceContextView<'_>> {
        &self.0.reborrow().source_context
    }
    /// Included interfaces. See [Mixin].
    ///
    /// Field 6: `mixins`
    #[must_use]
    pub fn mixins(
        &self,
    ) -> &::buffa::RepeatedView<'_, super::super::__buffa::view::MixinView<'_>> {
        &self.0.reborrow().mixins
    }
    /// The source syntax of the service.
    ///
    /// Field 7: `syntax`
    #[must_use]
    pub fn syntax(&self) -> ::buffa::EnumValue<super::super::Syntax> {
        self.0.reborrow().syntax
    }
    /// The source edition string, only valid when syntax is SYNTAX_EDITIONS.
    ///
    /// Field 8: `edition`
    #[must_use]
    pub fn edition(&self) -> &'_ str {
        self.0.reborrow().edition
    }
}
impl ::core::convert::From<::buffa::OwnedView<ApiView<'static>>> for ApiOwnedView {
    fn from(inner: ::buffa::OwnedView<ApiView<'static>>) -> Self {
        ApiOwnedView(inner)
    }
}
impl ::core::convert::From<ApiOwnedView> for ::buffa::OwnedView<ApiView<'static>> {
    fn from(wrapper: ApiOwnedView) -> Self {
        wrapper.0
    }
}
impl ::core::convert::AsRef<::buffa::OwnedView<ApiView<'static>>> for ApiOwnedView {
    fn as_ref(&self) -> &::buffa::OwnedView<ApiView<'static>> {
        &self.0
    }
}
impl ::buffa::HasMessageView for super::super::Api {
    type View<'a> = ApiView<'a>;
    type ViewHandle = ApiOwnedView;
}
#[cfg(feature = "reflect")]
const _: () = {
    impl<'a> ::buffa_descriptor::reflect::ReflectMessage for ApiView<'a> {
        fn message_descriptor(&self) -> &::buffa_descriptor::MessageDescriptor {
            super::super::__buffa::reflect::descriptor_pool()
                .message(Self::__buffa_reflect_message_index())
        }
        fn pool(
            &self,
        ) -> &::buffa::alloc::sync::Arc<::buffa_descriptor::DescriptorPool> {
            super::super::__buffa::reflect::descriptor_pool()
        }
        fn get(
            &self,
            field: &::buffa_descriptor::FieldDescriptor,
        ) -> ::buffa_descriptor::reflect::ValueRef<'_> {
            #[allow(unused_imports)]
            use ::buffa::Enumeration as _;
            match field.number() {
                1u32 => ::buffa_descriptor::reflect::ValueRef::String(self.name),
                2u32 => ::buffa_descriptor::reflect::ValueRef::List(&self.methods),
                3u32 => ::buffa_descriptor::reflect::ValueRef::List(&self.options),
                4u32 => ::buffa_descriptor::reflect::ValueRef::String(self.version),
                5u32 => {
                    ::buffa_descriptor::reflect::ValueRef::Message(
                        ::buffa_descriptor::reflect::ReflectCow::Borrowed(
                            &*self.source_context,
                        ),
                    )
                }
                6u32 => ::buffa_descriptor::reflect::ValueRef::List(&self.mixins),
                7u32 => {
                    ::buffa_descriptor::reflect::ValueRef::EnumNumber(
                        self.syntax.to_i32(),
                    )
                }
                8u32 => ::buffa_descriptor::reflect::ValueRef::String(self.edition),
                _ => {
                    ::core::debug_assert!(
                        false,
                        "field number {} is not a member of this view's reflect get()",
                        field.number(),
                    );
                    ::buffa_descriptor::reflect::ValueRef::Bool(false)
                }
            }
        }
        fn has(&self, field: &::buffa_descriptor::FieldDescriptor) -> bool {
            match field.number() {
                1u32 => !self.name.is_empty(),
                2u32 => !::buffa::RepeatedView::is_empty(&self.methods),
                3u32 => !::buffa::RepeatedView::is_empty(&self.options),
                4u32 => !self.version.is_empty(),
                5u32 => self.source_context.is_set(),
                6u32 => !::buffa::RepeatedView::is_empty(&self.mixins),
                7u32 => self.syntax.to_i32() != 0,
                8u32 => !self.edition.is_empty(),
                _ => false,
            }
        }
        fn for_each_set(
            &self,
            f: &mut dyn ::core::ops::FnMut(
                &::buffa_descriptor::FieldDescriptor,
                ::buffa_descriptor::reflect::ValueRef<'_>,
            ),
        ) {
            let md = ::buffa_descriptor::reflect::ReflectMessage::message_descriptor(
                self,
            );
            for fd in md.fields() {
                if ::buffa_descriptor::reflect::ReflectMessage::has(self, fd) {
                    f(fd, ::buffa_descriptor::reflect::ReflectMessage::get(self, fd));
                }
            }
        }
        fn to_dynamic(&self) -> ::buffa_descriptor::reflect::DynamicMessage {
            let bytes = ::buffa::ViewEncode::encode_to_vec(self);
            let options = ::buffa::DecodeOptions::new()
                .with_element_memory_limit(
                    bytes
                        .len()
                        .saturating_mul(128)
                        .max(::buffa::DEFAULT_ELEMENT_MEMORY_LIMIT),
                )
                .with_unknown_field_limit(
                    bytes.len().max(::buffa::DEFAULT_UNKNOWN_FIELD_LIMIT),
                );
            ::buffa_descriptor::reflect::DynamicMessage::decode_with_options(
                    ::buffa::alloc::sync::Arc::clone(
                        super::super::__buffa::reflect::descriptor_pool(),
                    ),
                    Self::__buffa_reflect_message_index(),
                    &bytes,
                    &options,
                )
                .expect("view re-encodes to bytes decodable against its own descriptor")
        }
    }
    impl<'a> ::buffa_descriptor::reflect::ReflectElement for ApiView<'a> {
        fn as_value_ref(&self) -> ::buffa_descriptor::reflect::ValueRef<'_> {
            ::buffa_descriptor::reflect::ValueRef::Message(
                ::buffa_descriptor::reflect::ReflectCow::Borrowed(self),
            )
        }
    }
    impl<'a> ApiView<'a> {
        /// Memoized `MessageIndex` for this view's message type, resolved
        /// once against the package's embedded descriptor pool. An inherent
        /// associated fn (not a free fn) so sibling views in the same module
        /// do not collide.
        #[doc(hidden)]
        fn __buffa_reflect_message_index() -> ::buffa_descriptor::MessageIndex {
            static IDX: ::std::sync::OnceLock<::buffa_descriptor::MessageIndex> = ::std::sync::OnceLock::new();
            *IDX
                .get_or_init(|| {
                    super::super::__buffa::reflect::descriptor_pool()
                        .message_index(<Self as ::buffa::MessageName>::FULL_NAME)
                        .expect(
                            "generated view type is registered in the embedded descriptor pool",
                        )
                })
        }
    }
};
/// Method represents a method of an API interface.
///
/// New usages of this message as an alternative to MethodDescriptorProto are
/// strongly discouraged. This message does not reliability preserve all
/// information necessary to model the schema and preserve semantics. Instead
/// make use of FileDescriptorSet which preserves the necessary information.
#[derive(Clone, Debug, Default)]
pub struct MethodView<'a> {
    /// The simple name of this method.
    ///
    /// Field 1: `name`
    pub name: &'a str,
    /// A URL of the input message type.
    ///
    /// Field 2: `request_type_url`
    pub request_type_url: &'a str,
    /// If true, the request is streamed.
    ///
    /// Field 3: `request_streaming`
    pub request_streaming: bool,
    /// The URL of the output message type.
    ///
    /// Field 4: `response_type_url`
    pub response_type_url: &'a str,
    /// If true, the response is streamed.
    ///
    /// Field 5: `response_streaming`
    pub response_streaming: bool,
    /// Any metadata attached to the method.
    ///
    /// Field 6: `options`
    pub options: ::buffa::RepeatedView<'a, super::super::__buffa::view::OptionView<'a>>,
    /// The source syntax of this method.
    ///
    /// This field should be ignored, instead the syntax should be inherited from
    /// Api. This is similar to Field and EnumValue.
    ///
    /// Field 7: `syntax`
    pub syntax: ::buffa::EnumValue<super::super::Syntax>,
    /// The source edition string, only valid when syntax is SYNTAX_EDITIONS.
    ///
    /// This field should be ignored, instead the edition should be inherited from
    /// Api. This is similar to Field and EnumValue.
    ///
    /// Field 8: `edition`
    pub edition: &'a str,
    pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
}
impl<'a> ::buffa::MessageView<'a> for MethodView<'a> {
    type Owned = super::super::Method;
    fn decode_view(buf: &'a [u8]) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        let __limit = ::core::cell::Cell::new(::buffa::DEFAULT_UNKNOWN_FIELD_LIMIT);
        let __elem = ::core::cell::Cell::new(::buffa::DEFAULT_ELEMENT_MEMORY_LIMIT);
        <Self as ::buffa::MessageView>::decode_view_ctx(
            buf,
            ::buffa::DecodeContext::new(::buffa::RECURSION_LIMIT, &__limit)
                .with_element_memory(&__elem),
        )
    }
    fn decode_view_with_ctx(
        buf: &'a [u8],
        ctx: ::buffa::DecodeContext<'_>,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        <Self as ::buffa::MessageView>::decode_view_ctx(buf, ctx)
    }
    #[inline]
    fn merge_view_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        cur: &'a [u8],
        before_tag: &'a [u8],
        ctx: ::buffa::DecodeContext<'_>,
    ) -> ::core::result::Result<&'a [u8], ::buffa::DecodeError> {
        let _ = ctx;
        #[allow(unused_variables)]
        let view = self;
        let mut cur = cur;
        match tag.field_number() {
            1u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.name = ::buffa::types::borrow_str(&mut cur)?;
            }
            2u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.request_type_url = ::buffa::types::borrow_str(&mut cur)?;
            }
            3u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::Varint,
                )?;
                view.request_streaming = ::buffa::types::decode_bool(&mut cur)?;
            }
            4u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.response_type_url = ::buffa::types::borrow_str(&mut cur)?;
            }
            5u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::Varint,
                )?;
                view.response_streaming = ::buffa::types::decode_bool(&mut cur)?;
            }
            7u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::Varint,
                )?;
                view.syntax = ::buffa::EnumValue::from(
                    ::buffa::types::decode_int32(&mut cur)?,
                );
            }
            8u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.edition = ::buffa::types::borrow_str(&mut cur)?;
            }
            6u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                let __sub_ctx = ctx.descend()?;
                let sub = ::buffa::types::borrow_bytes(&mut cur)?;
                ctx.register_element_memory(
                    ::core::mem::size_of::<super::super::__buffa::view::OptionView>(),
                )?;
                view.options
                    .push(
                        <super::super::__buffa::view::OptionView as ::buffa::MessageView>::decode_view_ctx(
                            sub,
                            __sub_ctx,
                        )?,
                    );
            }
            _ => {
                ::buffa::encoding::skip_field_depth(tag, &mut cur, ctx.depth())?;
                let span_len = before_tag.len() - cur.len();
                view.__buffa_unknown_fields.push_record(before_tag, span_len, ctx)?;
            }
        }
        ::core::result::Result::Ok(cur)
    }
    fn to_owned_message(
        &self,
    ) -> ::core::result::Result<super::super::Method, ::buffa::DecodeError> {
        self.to_owned_from_source(None)
    }
    #[allow(clippy::useless_conversion, clippy::needless_update)]
    fn to_owned_from_source(
        &self,
        __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
    ) -> ::core::result::Result<super::super::Method, ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::alloc::string::ToString as _;
        let _ = __buffa_src;
        ::core::result::Result::Ok(super::super::Method {
            name: self.name.to_string(),
            request_type_url: self.request_type_url.to_string(),
            request_streaming: self.request_streaming,
            response_type_url: self.response_type_url.to_string(),
            response_streaming: self.response_streaming,
            options: self
                .options
                .iter()
                .map(|v| v.to_owned_from_source(__buffa_src))
                .collect::<::core::result::Result<_, ::buffa::DecodeError>>()?,
            syntax: self.syntax,
            edition: self.edition.to_string(),
            __buffa_unknown_fields: self.__buffa_unknown_fields.to_owned()?.into(),
            ..::core::default::Default::default()
        })
    }
}
impl<'a> ::buffa::ViewEncode<'a> for MethodView<'a> {
    #[allow(clippy::needless_borrow, clippy::let_and_return)]
    fn compute_size(&self, __cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u64;
        if !self.name.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.name) as u64;
        }
        if !self.request_type_url.is_empty() {
            size
                += 1u64
                    + ::buffa::types::string_encoded_len(&self.request_type_url) as u64;
        }
        if self.request_streaming {
            size += 1u64 + ::buffa::types::BOOL_ENCODED_LEN as u64;
        }
        if !self.response_type_url.is_empty() {
            size
                += 1u64
                    + ::buffa::types::string_encoded_len(&self.response_type_url) as u64;
        }
        if self.response_streaming {
            size += 1u64 + ::buffa::types::BOOL_ENCODED_LEN as u64;
        }
        for v in &self.options {
            let __slot = __cache.reserve();
            let inner_size = v.compute_size(__cache);
            __cache.set(__slot, inner_size);
            size
                += 1u64 + ::buffa::encoding::varint_len(inner_size as u64) as u64
                    + inner_size as u64;
        }
        {
            let val = self.syntax.to_i32();
            if val != 0 {
                size += 1u64 + ::buffa::types::int32_encoded_len(val) as u64;
            }
        }
        if !self.edition.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.edition) as u64;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u64;
        ::buffa::saturate_size(size)
    }
    #[allow(clippy::needless_borrow)]
    fn write_to(
        &self,
        __cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::EncodeSink,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::types::put_string_field(1u32, &self.name, buf);
        }
        if !self.request_type_url.is_empty() {
            ::buffa::types::put_string_field(2u32, &self.request_type_url, buf);
        }
        if self.request_streaming {
            ::buffa::types::put_bool_field(3u32, self.request_streaming, buf);
        }
        if !self.response_type_url.is_empty() {
            ::buffa::types::put_string_field(4u32, &self.response_type_url, buf);
        }
        if self.response_streaming {
            ::buffa::types::put_bool_field(5u32, self.response_streaming, buf);
        }
        for v in &self.options {
            ::buffa::types::put_len_delimited_header(
                6u32,
                u64::from(__cache.consume_next()),
                buf,
            );
            v.write_to(__cache, buf);
        }
        {
            let val = self.syntax.to_i32();
            if val != 0 {
                ::buffa::types::put_int32_field(7u32, val, buf);
            }
        }
        if !self.edition.is_empty() {
            ::buffa::types::put_string_field(8u32, &self.edition, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
}
impl<'a> ::buffa::MessageName for MethodView<'a> {
    const PACKAGE: &'static str = "google.protobuf";
    const NAME: &'static str = "Method";
    const FULL_NAME: &'static str = "google.protobuf.Method";
    const TYPE_URL: &'static str = "type.googleapis.com/google.protobuf.Method";
}
::buffa::impl_default_view_instance!(MethodView);
::buffa::impl_view_reborrow!(MethodView);
/** Self-contained, `'static` owned view of a `Method` message.

 Wraps [`::buffa::OwnedView`]`<`[`MethodView`]`<'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 [`MethodView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
#[derive(Clone, Debug)]
pub struct MethodOwnedView(::buffa::OwnedView<MethodView<'static>>);
impl MethodOwnedView {
    /// 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(
        bytes: ::buffa::bytes::Bytes,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(MethodOwnedView(::buffa::OwnedView::decode(bytes)?))
    }
    /// 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 decode_with_options(
        bytes: ::buffa::bytes::Bytes,
        opts: &::buffa::DecodeOptions,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(
            MethodOwnedView(::buffa::OwnedView::decode_with_options(bytes, opts)?),
        )
    }
    /// 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 from_owned(
        msg: &super::super::Method,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(MethodOwnedView(::buffa::OwnedView::from_owned(msg)?))
    }
    /// Borrow the full [`MethodView`] with its lifetime tied to `&self`.
    #[must_use]
    pub fn view(&self) -> &MethodView<'_> {
        self.0.reborrow()
    }
    /// 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`].
    #[must_use]
    pub fn to_owned_message(&self) -> super::super::Method {
        self.0.to_owned_message()
    }
    /// The underlying bytes buffer.
    #[must_use]
    pub fn bytes(&self) -> &::buffa::bytes::Bytes {
        self.0.bytes()
    }
    /// Consume the handle, returning the underlying bytes buffer.
    #[must_use]
    pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
        self.0.into_bytes()
    }
    /// The simple name of this method.
    ///
    /// Field 1: `name`
    #[must_use]
    pub fn name(&self) -> &'_ str {
        self.0.reborrow().name
    }
    /// A URL of the input message type.
    ///
    /// Field 2: `request_type_url`
    #[must_use]
    pub fn request_type_url(&self) -> &'_ str {
        self.0.reborrow().request_type_url
    }
    /// If true, the request is streamed.
    ///
    /// Field 3: `request_streaming`
    #[must_use]
    pub fn request_streaming(&self) -> bool {
        self.0.reborrow().request_streaming
    }
    /// The URL of the output message type.
    ///
    /// Field 4: `response_type_url`
    #[must_use]
    pub fn response_type_url(&self) -> &'_ str {
        self.0.reborrow().response_type_url
    }
    /// If true, the response is streamed.
    ///
    /// Field 5: `response_streaming`
    #[must_use]
    pub fn response_streaming(&self) -> bool {
        self.0.reborrow().response_streaming
    }
    /// Any metadata attached to the method.
    ///
    /// Field 6: `options`
    #[must_use]
    pub fn options(
        &self,
    ) -> &::buffa::RepeatedView<'_, super::super::__buffa::view::OptionView<'_>> {
        &self.0.reborrow().options
    }
    /// The source syntax of this method.
    ///
    /// This field should be ignored, instead the syntax should be inherited from
    /// Api. This is similar to Field and EnumValue.
    ///
    /// Field 7: `syntax`
    #[must_use]
    pub fn syntax(&self) -> ::buffa::EnumValue<super::super::Syntax> {
        self.0.reborrow().syntax
    }
    /// The source edition string, only valid when syntax is SYNTAX_EDITIONS.
    ///
    /// This field should be ignored, instead the edition should be inherited from
    /// Api. This is similar to Field and EnumValue.
    ///
    /// Field 8: `edition`
    #[must_use]
    pub fn edition(&self) -> &'_ str {
        self.0.reborrow().edition
    }
}
impl ::core::convert::From<::buffa::OwnedView<MethodView<'static>>> for MethodOwnedView {
    fn from(inner: ::buffa::OwnedView<MethodView<'static>>) -> Self {
        MethodOwnedView(inner)
    }
}
impl ::core::convert::From<MethodOwnedView> for ::buffa::OwnedView<MethodView<'static>> {
    fn from(wrapper: MethodOwnedView) -> Self {
        wrapper.0
    }
}
impl ::core::convert::AsRef<::buffa::OwnedView<MethodView<'static>>>
for MethodOwnedView {
    fn as_ref(&self) -> &::buffa::OwnedView<MethodView<'static>> {
        &self.0
    }
}
impl ::buffa::HasMessageView for super::super::Method {
    type View<'a> = MethodView<'a>;
    type ViewHandle = MethodOwnedView;
}
#[cfg(feature = "reflect")]
const _: () = {
    impl<'a> ::buffa_descriptor::reflect::ReflectMessage for MethodView<'a> {
        fn message_descriptor(&self) -> &::buffa_descriptor::MessageDescriptor {
            super::super::__buffa::reflect::descriptor_pool()
                .message(Self::__buffa_reflect_message_index())
        }
        fn pool(
            &self,
        ) -> &::buffa::alloc::sync::Arc<::buffa_descriptor::DescriptorPool> {
            super::super::__buffa::reflect::descriptor_pool()
        }
        fn get(
            &self,
            field: &::buffa_descriptor::FieldDescriptor,
        ) -> ::buffa_descriptor::reflect::ValueRef<'_> {
            #[allow(unused_imports)]
            use ::buffa::Enumeration as _;
            match field.number() {
                1u32 => ::buffa_descriptor::reflect::ValueRef::String(self.name),
                2u32 => {
                    ::buffa_descriptor::reflect::ValueRef::String(self.request_type_url)
                }
                3u32 => {
                    ::buffa_descriptor::reflect::ValueRef::Bool(self.request_streaming)
                }
                4u32 => {
                    ::buffa_descriptor::reflect::ValueRef::String(self.response_type_url)
                }
                5u32 => {
                    ::buffa_descriptor::reflect::ValueRef::Bool(self.response_streaming)
                }
                6u32 => ::buffa_descriptor::reflect::ValueRef::List(&self.options),
                7u32 => {
                    ::buffa_descriptor::reflect::ValueRef::EnumNumber(
                        self.syntax.to_i32(),
                    )
                }
                8u32 => ::buffa_descriptor::reflect::ValueRef::String(self.edition),
                _ => {
                    ::core::debug_assert!(
                        false,
                        "field number {} is not a member of this view's reflect get()",
                        field.number(),
                    );
                    ::buffa_descriptor::reflect::ValueRef::Bool(false)
                }
            }
        }
        fn has(&self, field: &::buffa_descriptor::FieldDescriptor) -> bool {
            match field.number() {
                1u32 => !self.name.is_empty(),
                2u32 => !self.request_type_url.is_empty(),
                3u32 => self.request_streaming,
                4u32 => !self.response_type_url.is_empty(),
                5u32 => self.response_streaming,
                6u32 => !::buffa::RepeatedView::is_empty(&self.options),
                7u32 => self.syntax.to_i32() != 0,
                8u32 => !self.edition.is_empty(),
                _ => false,
            }
        }
        fn for_each_set(
            &self,
            f: &mut dyn ::core::ops::FnMut(
                &::buffa_descriptor::FieldDescriptor,
                ::buffa_descriptor::reflect::ValueRef<'_>,
            ),
        ) {
            let md = ::buffa_descriptor::reflect::ReflectMessage::message_descriptor(
                self,
            );
            for fd in md.fields() {
                if ::buffa_descriptor::reflect::ReflectMessage::has(self, fd) {
                    f(fd, ::buffa_descriptor::reflect::ReflectMessage::get(self, fd));
                }
            }
        }
        fn to_dynamic(&self) -> ::buffa_descriptor::reflect::DynamicMessage {
            let bytes = ::buffa::ViewEncode::encode_to_vec(self);
            let options = ::buffa::DecodeOptions::new()
                .with_element_memory_limit(
                    bytes
                        .len()
                        .saturating_mul(128)
                        .max(::buffa::DEFAULT_ELEMENT_MEMORY_LIMIT),
                )
                .with_unknown_field_limit(
                    bytes.len().max(::buffa::DEFAULT_UNKNOWN_FIELD_LIMIT),
                );
            ::buffa_descriptor::reflect::DynamicMessage::decode_with_options(
                    ::buffa::alloc::sync::Arc::clone(
                        super::super::__buffa::reflect::descriptor_pool(),
                    ),
                    Self::__buffa_reflect_message_index(),
                    &bytes,
                    &options,
                )
                .expect("view re-encodes to bytes decodable against its own descriptor")
        }
    }
    impl<'a> ::buffa_descriptor::reflect::ReflectElement for MethodView<'a> {
        fn as_value_ref(&self) -> ::buffa_descriptor::reflect::ValueRef<'_> {
            ::buffa_descriptor::reflect::ValueRef::Message(
                ::buffa_descriptor::reflect::ReflectCow::Borrowed(self),
            )
        }
    }
    impl<'a> MethodView<'a> {
        /// Memoized `MessageIndex` for this view's message type, resolved
        /// once against the package's embedded descriptor pool. An inherent
        /// associated fn (not a free fn) so sibling views in the same module
        /// do not collide.
        #[doc(hidden)]
        fn __buffa_reflect_message_index() -> ::buffa_descriptor::MessageIndex {
            static IDX: ::std::sync::OnceLock<::buffa_descriptor::MessageIndex> = ::std::sync::OnceLock::new();
            *IDX
                .get_or_init(|| {
                    super::super::__buffa::reflect::descriptor_pool()
                        .message_index(<Self as ::buffa::MessageName>::FULL_NAME)
                        .expect(
                            "generated view type is registered in the embedded descriptor pool",
                        )
                })
        }
    }
};
/// Declares an API Interface to be included in this interface. The including
/// interface must redeclare all the methods from the included interface, but
/// documentation and options are inherited as follows:
///
/// - If after comment and whitespace stripping, the documentation
///   string of the redeclared method is empty, it will be inherited
///   from the original method.
///
/// - Each annotation belonging to the service config (http,
///   visibility) which is not set in the redeclared method will be
///   inherited.
///
/// - If an http annotation is inherited, the path pattern will be
///   modified as follows. Any version prefix will be replaced by the
///   version of the including interface plus the \[root\]\[\] path if
///   specified.
///
/// Example of a simple mixin:
///
/// ```text
/// package google.acl.v1;
/// service AccessControl {
///   // Get the underlying ACL object.
///   rpc GetAcl(GetAclRequest) returns (Acl) {
///     option (google.api.http).get = "/v1/{resource=**}:getAcl";
///   }
/// }
///
/// package google.storage.v2;
/// service Storage {
///   rpc GetAcl(GetAclRequest) returns (Acl);
///
///   // Get a data record.
///   rpc GetData(GetDataRequest) returns (Data) {
///     option (google.api.http).get = "/v2/{resource=**}";
///   }
/// }
/// ```
///
/// Example of a mixin configuration:
///
/// ```text
/// apis:
/// - name: google.storage.v2.Storage
///   mixins:
///   - name: google.acl.v1.AccessControl
/// ```
///
/// The mixin construct implies that all methods in `AccessControl` are
/// also declared with same name and request/response types in
/// `Storage`. A documentation generator or annotation processor will
/// see the effective `Storage.GetAcl` method after inheriting
/// documentation and annotations as follows:
///
/// ```text
/// service Storage {
///   // Get the underlying ACL object.
///   rpc GetAcl(GetAclRequest) returns (Acl) {
///     option (google.api.http).get = "/v2/{resource=**}:getAcl";
///   }
///   ...
/// }
/// ```
///
/// Note how the version in the path pattern changed from `v1` to `v2`.
///
/// If the `root` field in the mixin is specified, it should be a
/// relative path under which inherited HTTP paths are placed. Example:
///
/// ```text
/// apis:
/// - name: google.storage.v2.Storage
///   mixins:
///   - name: google.acl.v1.AccessControl
///     root: acls
/// ```
///
/// This implies the following inherited HTTP annotation:
///
/// ```text
/// service Storage {
///   // Get the underlying ACL object.
///   rpc GetAcl(GetAclRequest) returns (Acl) {
///     option (google.api.http).get = "/v2/acls/{resource=**}:getAcl";
///   }
///   ...
/// }
/// ```
#[derive(Clone, Debug, Default)]
pub struct MixinView<'a> {
    /// The fully qualified name of the interface which is included.
    ///
    /// Field 1: `name`
    pub name: &'a str,
    /// If non-empty specifies a path under which inherited HTTP paths
    /// are rooted.
    ///
    /// Field 2: `root`
    pub root: &'a str,
    pub __buffa_unknown_fields: ::buffa::UnknownFieldsView<'a>,
}
impl<'a> ::buffa::MessageView<'a> for MixinView<'a> {
    type Owned = super::super::Mixin;
    fn decode_view(buf: &'a [u8]) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        let __limit = ::core::cell::Cell::new(::buffa::DEFAULT_UNKNOWN_FIELD_LIMIT);
        let __elem = ::core::cell::Cell::new(::buffa::DEFAULT_ELEMENT_MEMORY_LIMIT);
        <Self as ::buffa::MessageView>::decode_view_ctx(
            buf,
            ::buffa::DecodeContext::new(::buffa::RECURSION_LIMIT, &__limit)
                .with_element_memory(&__elem),
        )
    }
    fn decode_view_with_ctx(
        buf: &'a [u8],
        ctx: ::buffa::DecodeContext<'_>,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        <Self as ::buffa::MessageView>::decode_view_ctx(buf, ctx)
    }
    #[inline]
    fn merge_view_field(
        &mut self,
        tag: ::buffa::encoding::Tag,
        cur: &'a [u8],
        before_tag: &'a [u8],
        ctx: ::buffa::DecodeContext<'_>,
    ) -> ::core::result::Result<&'a [u8], ::buffa::DecodeError> {
        let _ = ctx;
        #[allow(unused_variables)]
        let view = self;
        let mut cur = cur;
        match tag.field_number() {
            1u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.name = ::buffa::types::borrow_str(&mut cur)?;
            }
            2u32 => {
                ::buffa::encoding::check_wire_type(
                    tag,
                    ::buffa::encoding::WireType::LengthDelimited,
                )?;
                view.root = ::buffa::types::borrow_str(&mut cur)?;
            }
            _ => {
                ::buffa::encoding::skip_field_depth(tag, &mut cur, ctx.depth())?;
                let span_len = before_tag.len() - cur.len();
                view.__buffa_unknown_fields.push_record(before_tag, span_len, ctx)?;
            }
        }
        ::core::result::Result::Ok(cur)
    }
    fn to_owned_message(
        &self,
    ) -> ::core::result::Result<super::super::Mixin, ::buffa::DecodeError> {
        self.to_owned_from_source(None)
    }
    #[allow(clippy::useless_conversion, clippy::needless_update)]
    fn to_owned_from_source(
        &self,
        __buffa_src: ::core::option::Option<&::buffa::bytes::Bytes>,
    ) -> ::core::result::Result<super::super::Mixin, ::buffa::DecodeError> {
        #[allow(unused_imports)]
        use ::buffa::alloc::string::ToString as _;
        let _ = __buffa_src;
        ::core::result::Result::Ok(super::super::Mixin {
            name: self.name.to_string(),
            root: self.root.to_string(),
            __buffa_unknown_fields: self.__buffa_unknown_fields.to_owned()?.into(),
            ..::core::default::Default::default()
        })
    }
}
impl<'a> ::buffa::ViewEncode<'a> for MixinView<'a> {
    #[allow(clippy::needless_borrow, clippy::let_and_return)]
    fn compute_size(&self, _cache: &mut ::buffa::SizeCache) -> u32 {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        let mut size = 0u64;
        if !self.name.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.name) as u64;
        }
        if !self.root.is_empty() {
            size += 1u64 + ::buffa::types::string_encoded_len(&self.root) as u64;
        }
        size += self.__buffa_unknown_fields.encoded_len() as u64;
        ::buffa::saturate_size(size)
    }
    #[allow(clippy::needless_borrow)]
    fn write_to(
        &self,
        _cache: &mut ::buffa::SizeCache,
        buf: &mut impl ::buffa::EncodeSink,
    ) {
        #[allow(unused_imports)]
        use ::buffa::Enumeration as _;
        if !self.name.is_empty() {
            ::buffa::types::put_string_field(1u32, &self.name, buf);
        }
        if !self.root.is_empty() {
            ::buffa::types::put_string_field(2u32, &self.root, buf);
        }
        self.__buffa_unknown_fields.write_to(buf);
    }
}
impl<'a> ::buffa::MessageName for MixinView<'a> {
    const PACKAGE: &'static str = "google.protobuf";
    const NAME: &'static str = "Mixin";
    const FULL_NAME: &'static str = "google.protobuf.Mixin";
    const TYPE_URL: &'static str = "type.googleapis.com/google.protobuf.Mixin";
}
::buffa::impl_default_view_instance!(MixinView);
::buffa::impl_view_reborrow!(MixinView);
/** Self-contained, `'static` owned view of a `Mixin` message.

 Wraps [`::buffa::OwnedView`]`<`[`MixinView`]`<'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 [`MixinView`] when you need struct patterns, iteration helpers, or to pass the view to lifetime-parameterised code.*/
#[derive(Clone, Debug)]
pub struct MixinOwnedView(::buffa::OwnedView<MixinView<'static>>);
impl MixinOwnedView {
    /// 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(
        bytes: ::buffa::bytes::Bytes,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(MixinOwnedView(::buffa::OwnedView::decode(bytes)?))
    }
    /// 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 decode_with_options(
        bytes: ::buffa::bytes::Bytes,
        opts: &::buffa::DecodeOptions,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(
            MixinOwnedView(::buffa::OwnedView::decode_with_options(bytes, opts)?),
        )
    }
    /// 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 from_owned(
        msg: &super::super::Mixin,
    ) -> ::core::result::Result<Self, ::buffa::DecodeError> {
        ::core::result::Result::Ok(MixinOwnedView(::buffa::OwnedView::from_owned(msg)?))
    }
    /// Borrow the full [`MixinView`] with its lifetime tied to `&self`.
    #[must_use]
    pub fn view(&self) -> &MixinView<'_> {
        self.0.reborrow()
    }
    /// 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`].
    #[must_use]
    pub fn to_owned_message(&self) -> super::super::Mixin {
        self.0.to_owned_message()
    }
    /// The underlying bytes buffer.
    #[must_use]
    pub fn bytes(&self) -> &::buffa::bytes::Bytes {
        self.0.bytes()
    }
    /// Consume the handle, returning the underlying bytes buffer.
    #[must_use]
    pub fn into_bytes(self) -> ::buffa::bytes::Bytes {
        self.0.into_bytes()
    }
    /// The fully qualified name of the interface which is included.
    ///
    /// Field 1: `name`
    #[must_use]
    pub fn name(&self) -> &'_ str {
        self.0.reborrow().name
    }
    /// If non-empty specifies a path under which inherited HTTP paths
    /// are rooted.
    ///
    /// Field 2: `root`
    #[must_use]
    pub fn root(&self) -> &'_ str {
        self.0.reborrow().root
    }
}
impl ::core::convert::From<::buffa::OwnedView<MixinView<'static>>> for MixinOwnedView {
    fn from(inner: ::buffa::OwnedView<MixinView<'static>>) -> Self {
        MixinOwnedView(inner)
    }
}
impl ::core::convert::From<MixinOwnedView> for ::buffa::OwnedView<MixinView<'static>> {
    fn from(wrapper: MixinOwnedView) -> Self {
        wrapper.0
    }
}
impl ::core::convert::AsRef<::buffa::OwnedView<MixinView<'static>>> for MixinOwnedView {
    fn as_ref(&self) -> &::buffa::OwnedView<MixinView<'static>> {
        &self.0
    }
}
impl ::buffa::HasMessageView for super::super::Mixin {
    type View<'a> = MixinView<'a>;
    type ViewHandle = MixinOwnedView;
}
#[cfg(feature = "reflect")]
const _: () = {
    impl<'a> ::buffa_descriptor::reflect::ReflectMessage for MixinView<'a> {
        fn message_descriptor(&self) -> &::buffa_descriptor::MessageDescriptor {
            super::super::__buffa::reflect::descriptor_pool()
                .message(Self::__buffa_reflect_message_index())
        }
        fn pool(
            &self,
        ) -> &::buffa::alloc::sync::Arc<::buffa_descriptor::DescriptorPool> {
            super::super::__buffa::reflect::descriptor_pool()
        }
        fn get(
            &self,
            field: &::buffa_descriptor::FieldDescriptor,
        ) -> ::buffa_descriptor::reflect::ValueRef<'_> {
            #[allow(unused_imports)]
            use ::buffa::Enumeration as _;
            match field.number() {
                1u32 => ::buffa_descriptor::reflect::ValueRef::String(self.name),
                2u32 => ::buffa_descriptor::reflect::ValueRef::String(self.root),
                _ => {
                    ::core::debug_assert!(
                        false,
                        "field number {} is not a member of this view's reflect get()",
                        field.number(),
                    );
                    ::buffa_descriptor::reflect::ValueRef::Bool(false)
                }
            }
        }
        fn has(&self, field: &::buffa_descriptor::FieldDescriptor) -> bool {
            match field.number() {
                1u32 => !self.name.is_empty(),
                2u32 => !self.root.is_empty(),
                _ => false,
            }
        }
        fn for_each_set(
            &self,
            f: &mut dyn ::core::ops::FnMut(
                &::buffa_descriptor::FieldDescriptor,
                ::buffa_descriptor::reflect::ValueRef<'_>,
            ),
        ) {
            let md = ::buffa_descriptor::reflect::ReflectMessage::message_descriptor(
                self,
            );
            for fd in md.fields() {
                if ::buffa_descriptor::reflect::ReflectMessage::has(self, fd) {
                    f(fd, ::buffa_descriptor::reflect::ReflectMessage::get(self, fd));
                }
            }
        }
        fn to_dynamic(&self) -> ::buffa_descriptor::reflect::DynamicMessage {
            let bytes = ::buffa::ViewEncode::encode_to_vec(self);
            let options = ::buffa::DecodeOptions::new()
                .with_element_memory_limit(
                    bytes
                        .len()
                        .saturating_mul(128)
                        .max(::buffa::DEFAULT_ELEMENT_MEMORY_LIMIT),
                )
                .with_unknown_field_limit(
                    bytes.len().max(::buffa::DEFAULT_UNKNOWN_FIELD_LIMIT),
                );
            ::buffa_descriptor::reflect::DynamicMessage::decode_with_options(
                    ::buffa::alloc::sync::Arc::clone(
                        super::super::__buffa::reflect::descriptor_pool(),
                    ),
                    Self::__buffa_reflect_message_index(),
                    &bytes,
                    &options,
                )
                .expect("view re-encodes to bytes decodable against its own descriptor")
        }
    }
    impl<'a> ::buffa_descriptor::reflect::ReflectElement for MixinView<'a> {
        fn as_value_ref(&self) -> ::buffa_descriptor::reflect::ValueRef<'_> {
            ::buffa_descriptor::reflect::ValueRef::Message(
                ::buffa_descriptor::reflect::ReflectCow::Borrowed(self),
            )
        }
    }
    impl<'a> MixinView<'a> {
        /// Memoized `MessageIndex` for this view's message type, resolved
        /// once against the package's embedded descriptor pool. An inherent
        /// associated fn (not a free fn) so sibling views in the same module
        /// do not collide.
        #[doc(hidden)]
        fn __buffa_reflect_message_index() -> ::buffa_descriptor::MessageIndex {
            static IDX: ::std::sync::OnceLock<::buffa_descriptor::MessageIndex> = ::std::sync::OnceLock::new();
            *IDX
                .get_or_init(|| {
                    super::super::__buffa::reflect::descriptor_pool()
                        .message_index(<Self as ::buffa::MessageName>::FULL_NAME)
                        .expect(
                            "generated view type is registered in the embedded descriptor pool",
                        )
                })
        }
    }
};