Struct MethodView 

pub struct MethodView<'a> {
    pub name: &'a str,
    pub request_type_url: &'a str,
    pub request_streaming: bool,
    pub response_type_url: &'a str,
    pub response_streaming: bool,
    pub options: RepeatedView<'a, OptionView<'a>>,
    pub syntax: EnumValue<Syntax>,
    pub edition: &'a str,
    pub __buffa_unknown_fields: UnknownFieldsView<'a>,
}

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.

Fields

name: &'a str

The simple name of this method.

Field 1: name

request_type_url: &'a str

A URL of the input message type.

Field 2: request_type_url

request_streaming: bool

If true, the request is streamed.

Field 3: request_streaming

response_type_url: &'a str

The URL of the output message type.

Field 4: response_type_url

response_streaming: bool

If true, the response is streamed.

Field 5: response_streaming

options: RepeatedView<'a, OptionView<'a>>

Any metadata attached to the method.

Field 6: options

syntax: EnumValue<Syntax>

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

edition: &'a str

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

__buffa_unknown_fields: UnknownFieldsView<'a>

Trait Implementations

impl<'a> Clone for MethodView<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for MethodView<'a>

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

Formats the value using the given formatter.

impl<'a> Default for MethodView<'a>

fn default() -> MethodView<'a>

Returns the “default value” for a type.

impl<'v> DefaultViewInstance for MethodView<'v>

fn default_view_instance<'a>() -> &'a Self

where Self: 'a,

Return a reference to the single default view instance.

impl<'a> MessageName for MethodView<'a>

const PACKAGE: &'static str = "google.protobuf"

The protobuf package the message is declared in.

const NAME: &'static str = "Method"

The unqualified message name, with . between nesting levels.

const FULL_NAME: &'static str = "google.protobuf.Method"

The fully-qualified protobuf type name with no leading dot.

const TYPE_URL: &'static str = "type.googleapis.com/google.protobuf.Method"

The google.protobuf.Any.type_url form for this message.

impl<'a> MessageView<'a> for MethodView<'a>

type Owned = Method

The corresponding owned message type.

fn decode_view(buf: &'a [u8]) -> Result<Self, DecodeError>

Decode a view from a buffer, borrowing string/bytes fields directly.

fn decode_view_with_ctx( buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<Self, DecodeError>

Decode a view under custom decode limits.

fn merge_view_field( &mut self, tag: Tag, cur: &'a [u8], before_tag: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<&'a [u8], DecodeError>

Decode one field’s payload into this view (generated per message).

fn to_owned_message(&self) -> Result<Method, DecodeError>

Convert this view to the owned message type.

fn to_owned_from_source( &self, __buffa_src: Option<&Bytes>, ) -> Result<Method, DecodeError>

Convert this view to the owned message type, optionally slicing bytes::Bytes-typed fields from source instead of copying.

fn decode_view_ctx( buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<Self, DecodeError>

where Self: Default,

Decode a view under an explicit DecodeContext (remaining recursion depth, unknown-field allowance, and element-memory budget), driving the provided tag loop over merge_view_field.

fn merge_into_view( &mut self, buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<(), DecodeError>

Merge fields from buf into this view (proto merge semantics): repeated fields append, singular fields last-wins, singular message fields merge recursively.

impl<'a> ReflectElement for MethodView<'a>

Available on crate feature reflect only.

fn as_value_ref(&self) -> ValueRef<'_>

Borrow this element as a ValueRef.

impl<'a> ReflectMessage for MethodView<'a>

Available on crate feature reflect only.

fn message_descriptor(&self) -> &MessageDescriptor

The descriptor for this message type.

fn pool(&self) -> &Arc<DescriptorPool>

The pool the descriptor lives in. Use this to dereference MessageIndex / EnumIndex from FieldKind, or Arc::clone it to construct sibling DynamicMessages while navigating nested fields.

fn get(&self, field: &FieldDescriptor) -> ValueRef<'_>

Get a field’s value.

fn has(&self, field: &FieldDescriptor) -> bool

Whether a field is present.

fn for_each_set(&self, f: &mut dyn FnMut(&FieldDescriptor, ValueRef<'_>))

Visit every set field.

fn to_dynamic(&self) -> DynamicMessage

Snapshot this message as an owned DynamicMessage.

fn unknown_fields(&self) -> &UnknownFields

The fields preserved from decode that the message’s descriptor does not recognize.

fn which_oneof(&self, oneof: &OneofDescriptor) -> Option<&FieldDescriptor>

Which member of oneof is set, if any.

impl<'a> ViewEncode<'a> for MethodView<'a>

fn compute_size(&self, __cache: &mut SizeCache) -> u32

Compute the encoded byte size of this view, recording nested sub-message sizes in cache for write_to to consume.

fn write_to(&self, __cache: &mut SizeCache, buf: &mut impl EncodeSink)

Write this view’s encoded bytes to a buffer, consuming nested-message sizes from cache (populated by a prior compute_size call on the same cache).

fn encode(&self, buf: &mut impl EncodeSink)

Compute size, then write. Primary view-encode entry point.

fn try_encode(&self, buf: &mut impl EncodeSink) -> Result<(), EncodeError>

Encode, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_with_cache(&self, cache: &mut SizeCache, buf: &mut impl EncodeSink)

Encode using a caller-supplied SizeCache, for reuse across many encodes in a hot loop. Clears the cache first.

fn try_encode_with_cache( &self, cache: &mut SizeCache, buf: &mut impl EncodeSink, ) -> Result<(), EncodeError>

Encode with a caller-supplied SizeCache, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES). Clears the cache first.

fn try_encode_bounded( &self, max_bytes: u32, buf: &mut impl EncodeSink, ) -> Result<u32, EncodeError>

Encode this view into buf only if its encoded size fits within max_bytes, using a single size pass that is then reused for the write.

fn try_encode_bounded_with_cache( &self, max_bytes: u32, cache: &mut SizeCache, buf: &mut impl EncodeSink, ) -> Result<u32, EncodeError>

Like try_encode_bounded but reuses an existing SizeCache, clearing it first.

fn encoded_len(&self) -> u32

Compute the encoded byte size of this view.

fn try_encoded_len(&self) -> Result<u32, EncodeError>

Compute the encoded byte size, returning an error instead of panicking if it exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_length_delimited(&self, buf: &mut impl EncodeSink)

Encode this view as a length-delimited byte sequence.

fn try_encode_length_delimited( &self, buf: &mut impl EncodeSink, ) -> Result<(), EncodeError>

Encode as a length-delimited byte sequence, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_to_vec(&self) -> Vec<u8>

Encode this view to a new Vec<u8>.

fn try_encode_to_vec(&self) -> Result<Vec<u8>, EncodeError>

Encode to a new Vec<u8>, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

fn encode_to_bytes(&self) -> Bytes

Encode this view to a new bytes::Bytes.

fn try_encode_to_bytes(&self) -> Result<Bytes, EncodeError>

Encode to a new bytes::Bytes, returning an error instead of panicking if the encoded size exceeds the 2 GiB protobuf limit (MAX_MESSAGE_BYTES).

impl ViewReborrow for MethodView<'static>

type Reborrowed<'b> = MethodView<'b>

The same view type with its lifetime shortened to 'b.

fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b>

Coerce &'b Self (= &'b FooView<'static>) to &'b Self::Reborrowed<'b> (= &'b FooView<'b>). The canonical body is just this; the compiler accepts it via standard lifetime variance for covariant view types.