Struct MessageOptions

pub struct MessageOptions {
    pub message_set_wire_format: Option<bool>,
    pub no_standard_descriptor_accessor: Option<bool>,
    pub deprecated: Option<bool>,
    pub map_entry: Option<bool>,
    pub uninterpreted_option: Vec<UninterpretedOption>,
    pub special_fields: SpecialFields,
}

Fields

message_set_wire_format: Option<bool>

no_standard_descriptor_accessor: Option<bool>

Disables the generation of the standard “descriptor()” accessor, which can conflict with a field of the same name. This is meant to make migration from proto1 easier; new code should avoid fields named “descriptor”.

deprecated: Option<bool>

Is this message deprecated? Depending on the target platform, this can emit Deprecated annotations for the message, or it will be completely ignored; in the very least, this is a formalization for deprecating messages.

map_entry: Option<bool>

uninterpreted_option: Vec<UninterpretedOption>

The parser stores options it doesn’t recognize here. See above.

special_fields: SpecialFields

Implementations

impl MessageOptions

pub fn new() -> MessageOptions

pub fn message_set_wire_format(&self) -> bool

pub fn clear_message_set_wire_format(&mut self)

pub fn has_message_set_wire_format(&self) -> bool

pub fn set_message_set_wire_format(&mut self, v: bool)

pub fn no_standard_descriptor_accessor(&self) -> bool

pub fn clear_no_standard_descriptor_accessor(&mut self)

pub fn has_no_standard_descriptor_accessor(&self) -> bool

pub fn set_no_standard_descriptor_accessor(&mut self, v: bool)

pub fn deprecated(&self) -> bool

pub fn clear_deprecated(&mut self)

pub fn has_deprecated(&self) -> bool

pub fn set_deprecated(&mut self, v: bool)

pub fn map_entry(&self) -> bool

pub fn clear_map_entry(&mut self)

pub fn has_map_entry(&self) -> bool

pub fn set_map_entry(&mut self, v: bool)

Trait Implementations

impl Clone for MessageOptions

fn clone(&self) -> MessageOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MessageOptions

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

Formats the value using the given formatter.

impl<'a> Default for &'a MessageOptions

fn default() -> &'a MessageOptions

Returns the “default value” for a type.

impl Default for MessageOptions

fn default() -> MessageOptions

Returns the “default value” for a type.

impl Display for MessageOptions

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

Formats the value using the given formatter.

impl Message for MessageOptions

const NAME: &'static str = "MessageOptions"

Message name as specified in .proto file.

fn is_initialized(&self) -> bool

True iff all required fields are initialized. Always returns true for protobuf 3.

fn merge_from(&mut self, is: &mut CodedInputStream<'_>) -> Result<()>

Update this message object with fields read from given stream.

fn compute_size(&self) -> u64

Compute and cache size of this message and all nested messages.

fn write_to_with_cached_sizes( &self, os: &mut CodedOutputStream<'_>, ) -> Result<()>

Write message to the stream.

fn special_fields(&self) -> &SpecialFields

Special fields (unknown fields and cached size).

fn mut_special_fields(&mut self) -> &mut SpecialFields

Special fields (unknown fields and cached size).

fn new() -> MessageOptions

Create an empty message object.

fn clear(&mut self)

Reset all fields.

fn default_instance() -> &'static MessageOptions

Return a pointer to default immutable message with static lifetime.

fn parse_from(is: &mut CodedInputStream<'_>) -> Result<Self>

Parse message from stream.

fn cached_size(&self) -> u32

Get size previously computed by compute_size.

fn write_to(&self, os: &mut CodedOutputStream<'_>) -> Result<()>

Write the message to the stream.

fn write_length_delimited_to( &self, os: &mut CodedOutputStream<'_>, ) -> Result<()>

Write the message to the stream prepending the message with message length encoded as varint.

fn write_length_delimited_to_vec(&self, vec: &mut Vec<u8>) -> Result<()>

Write the message to the vec, prepend the message with message length encoded as varint.

fn merge_from_bytes(&mut self, bytes: &[u8]) -> Result<()>

Update this message object with fields read from given stream.

fn parse_from_reader(reader: &mut dyn Read) -> Result<Self>

Parse message from reader. Parse stops on EOF or when error encountered.

fn parse_from_bytes(bytes: &[u8]) -> Result<Self>

Parse message from byte array.

fn check_initialized(&self) -> Result<()>

Check if all required fields of this object are initialized.

fn write_to_writer(&self, w: &mut dyn Write) -> Result<()>

Write the message to the writer.

fn write_to_vec(&self, v: &mut Vec<u8>) -> Result<()>

Write the message to bytes vec.

fn write_to_bytes(&self) -> Result<Vec<u8>>

Write the message to bytes vec.

fn write_length_delimited_to_writer(&self, w: &mut dyn Write) -> Result<()>

Write the message to the writer, prepend the message with message length encoded as varint.

fn write_length_delimited_to_bytes(&self) -> Result<Vec<u8>>

Write the message to the bytes vec, prepend the message with message length encoded as varint.

fn unknown_fields(&self) -> &UnknownFields

Get a reference to unknown fields.

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

Get a mutable reference to unknown fields.

impl MessageFull for MessageOptions

fn descriptor() -> MessageDescriptor

Get message descriptor for message type.

fn reflect_eq(&self, other: &Self, mode: &ReflectEqMode) -> bool

Reflective equality.

impl PartialEq for MessageOptions

fn eq(&self, other: &MessageOptions) -> 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 ProtobufValue for MessageOptions

type RuntimeType = RuntimeTypeMessage<MessageOptions>

Actual implementation of type properties.

impl StructuralPartialEq for MessageOptions