Struct FeatureSet 

pub struct FeatureSet {
    pub field_presence: Option<FieldPresence>,
    pub enum_type: Option<EnumType>,
    pub repeated_field_encoding: Option<RepeatedFieldEncoding>,
    pub utf8_validation: Option<Utf8Validation>,
    pub message_encoding: Option<MessageEncoding>,
    pub json_format: Option<JsonFormat>,
    pub enforce_naming_style: Option<EnforceNamingStyle>,
    pub default_symbol_visibility: Option<DefaultSymbolVisibility>,
    /* private fields */
}

=================================================================== Features

TODO Enums in C++ gencode (and potentially other languages) are not well scoped. This means that each of the feature enums below can clash with each other. The short names we’ve chosen maximize call-site readability, but leave us very open to this scenario. A future feature will be designed and implemented to handle this, hopefully before we ever hit a conflict here.

Fields

field_presence: Option<FieldPresence>

Field 1: field_presence

enum_type: Option<EnumType>

Field 2: enum_type

repeated_field_encoding: Option<RepeatedFieldEncoding>

Field 3: repeated_field_encoding

utf8_validation: Option<Utf8Validation>

Field 4: utf8_validation

message_encoding: Option<MessageEncoding>

Field 5: message_encoding

json_format: Option<JsonFormat>

Field 6: json_format

enforce_naming_style: Option<EnforceNamingStyle>

Field 7: enforce_naming_style

default_symbol_visibility: Option<DefaultSymbolVisibility>

Field 8: default_symbol_visibility

Implementations

impl FeatureSet

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

Protobuf type URL for this message, for use with Any::pack and Any::unpack_if.

Format: type.googleapis.com/<fully.qualified.TypeName>

impl FeatureSet

pub fn with_field_presence(self, value: impl Into<FieldPresence>) -> Self

Sets Self::field_presence to Some(value), consuming and returning self.

pub fn with_enum_type(self, value: impl Into<EnumType>) -> Self

Sets Self::enum_type to Some(value), consuming and returning self.

pub fn with_repeated_field_encoding( self, value: impl Into<RepeatedFieldEncoding>, ) -> Self

Sets Self::repeated_field_encoding to Some(value), consuming and returning self.

pub fn with_utf8_validation(self, value: impl Into<Utf8Validation>) -> Self

Sets Self::utf8_validation to Some(value), consuming and returning self.

pub fn with_message_encoding(self, value: impl Into<MessageEncoding>) -> Self

Sets Self::message_encoding to Some(value), consuming and returning self.

pub fn with_json_format(self, value: impl Into<JsonFormat>) -> Self

Sets Self::json_format to Some(value), consuming and returning self.

pub fn with_enforce_naming_style( self, value: impl Into<EnforceNamingStyle>, ) -> Self

Sets Self::enforce_naming_style to Some(value), consuming and returning self.

pub fn with_default_symbol_visibility( self, value: impl Into<DefaultSymbolVisibility>, ) -> Self

Sets Self::default_symbol_visibility to Some(value), consuming and returning self.

Trait Implementations

impl Clone for FeatureSet

fn clone(&self) -> FeatureSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureSet

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

Formats the value using the given formatter.

impl Default for FeatureSet

fn default() -> FeatureSet

Returns the “default value” for a type.

impl DefaultInstance for FeatureSet

fn default_instance() -> &'static Self

Return a reference to the single default instance of this type.

impl ExtensionSet for FeatureSet

const PROTO_FQN: &'static str = "google.protobuf.FeatureSet"

Fully-qualified proto type name of this message (no leading dot), e.g. "google.protobuf.FieldOptions".

fn unknown_fields(&self) -> &UnknownFields

Immutable access to the extendee’s unknown-field storage.

fn unknown_fields_mut(&mut self) -> &mut UnknownFields

Mutable access to the extendee’s unknown-field storage.

fn extension<C>(&self, ext: &Extension<C>) -> <C as ExtensionCodec>::Output

where C: ExtensionCodec,

Read an extension value.

fn set_extension<C>( &mut self, ext: &Extension<C>, value: <C as ExtensionCodec>::Value, )

where C: ExtensionCodec,

Write an extension value, replacing any prior occurrences.

fn has_extension<C>(&self, ext: &Extension<C>) -> bool

where C: ExtensionCodec,

Returns true if any record at the extension’s field number is present.

fn clear_extension<C>(&mut self, ext: &Extension<C>)

where C: ExtensionCodec,

Remove all records at the extension’s field number.

fn extension_or_default<C>( &self, ext: &Extension<C>, ) -> <C as ExtensionCodec>::Value

where C: ExtensionCodec<Output = Option<<C as ExtensionCodec>::Value>>, <C as ExtensionCodec>::Value: Default,

Read a singular extension value, returning the proto2 [default = ...] value if absent, or the type’s Default if no proto default was declared.

impl Message for FeatureSet

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

Returns the total encoded size in bytes.

The result is a u32; the protobuf specification requires all messages to fit within 2 GiB (2,147,483,647 bytes), so a compliant message will never overflow this type.

fn write_to(&self, _cache: &mut SizeCache, buf: &mut impl BufMut)

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

fn merge_field( &mut self, tag: Tag, buf: &mut impl Buf, depth: u32, ) -> Result<(), DecodeError>

Processes a single already-decoded tag and its associated field data from buf.

fn clear(&mut self)

Clear all fields to their default values.

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

Compute size, then write. This is the primary encoding API.

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

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

fn encoded_len(&self) -> u32

Compute the encoded byte size of this message.

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

Encode this message as a length-delimited byte sequence.

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

Encode this message to a new Vec<u8>.

fn encode_to_bytes(&self) -> Bytes

Encode this message to a new bytes::Bytes.

fn decode(buf: &mut impl Buf) -> Result<Self, DecodeError>

where Self: Sized,

Decode a message from a buffer.

fn decode_from_slice(data: &[u8]) -> Result<Self, DecodeError>

where Self: Sized,

Decode a message from a byte slice.

fn decode_length_delimited(buf: &mut impl Buf) -> Result<Self, DecodeError>

where Self: Sized,

Decode a length-delimited message from a buffer.

fn merge_to_limit( &mut self, buf: &mut impl Buf, depth: u32, limit: usize, ) -> Result<(), DecodeError>

Merge fields from a buffer until buf.remaining() reaches limit.

fn merge_group( &mut self, buf: &mut impl Buf, depth: u32, field_number: u32, ) -> Result<(), DecodeError>

Merges a group-encoded message from buf, reading fields until an EndGroup tag with the given field_number is encountered.

fn merge(&mut self, buf: &mut impl Buf, depth: u32) -> Result<(), DecodeError>

Merge fields from a buffer into this message.

fn merge_from_slice(&mut self, data: &[u8]) -> Result<(), DecodeError>

Merge fields from a byte slice into this message.

fn merge_length_delimited( &mut self, buf: &mut impl Buf, depth: u32, ) -> Result<(), DecodeError>

Merge fields from a length-delimited sub-message payload into this message.

impl MessageName for FeatureSet

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

The protobuf package the message is declared in.

const NAME: &'static str = "FeatureSet"

The unqualified message name, with . between nesting levels.

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

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

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

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

impl PartialEq for FeatureSet

fn eq(&self, other: &FeatureSet) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FeatureSet