person_data.proto file
syntax="proto3";
message Person{
string last_name=1;
string first_name=2;
string date_of_birth=3;
};
person_data.rs file
// This file is generated by rust-protobuf 2.25.2. Do not edit
// @generated
// https://github.com/rust-lang/rust-clippy/issues/702
#![allow(unknown_lints)]
#![allow(clippy::all)]
#![allow(unused_attributes)]
#![cfg_attr(rustfmt, rustfmt::skip)]
#![allow(box_pointers)]
#![allow(dead_code)]
#![allow(missing_docs)]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(non_upper_case_globals)]
#![allow(trivial_casts)]
#![allow(unused_imports)]
#![allow(unused_results)]
//! Generated file from `person_data.proto`
/// Generated files are compatible only with the same version
/// of protobuf runtime.
// const _PROTOBUF_VERSION_CHECK: () = ::protobuf::VERSION_2_25_2;
#[derive(PartialEq,Clone,Default)]
pub struct Person {
// message fields
pub last_name: ::std::string::String,
pub first_name: ::std::string::String,
pub date_of_birth: ::std::string::String,
// special fields
pub unknown_fields: ::protobuf::UnknownFields,
pub cached_size: ::protobuf::CachedSize,
}
impl<'a> ::std::default::Default for &'a Person {
fn default() -> &'a Person {
<Person as ::protobuf::Message>::default_instance()
}
}
impl Person {
pub fn new() -> Person {
::std::default::Default::default()
}
// string last_name = 1;
pub fn get_last_name(&self) -> &str {
&self.last_name
}
pub fn clear_last_name(&mut self) {
self.last_name.clear();
}
// Param is passed by value, moved
pub fn set_last_name(&mut self, v: ::std::string::String) {
self.last_name = v;
}
// Mutable pointer to the field.
// If field is not initialized, it is initialized with default value first.
pub fn mut_last_name(&mut self) -> &mut ::std::string::String {
&mut self.last_name
}
// Take field
pub fn take_last_name(&mut self) -> ::std::string::String {
::std::mem::replace(&mut self.last_name, ::std::string::String::new())
}
// string first_name = 2;
pub fn get_first_name(&self) -> &str {
&self.first_name
}
pub fn clear_first_name(&mut self) {
self.first_name.clear();
}
// Param is passed by value, moved
pub fn set_first_name(&mut self, v: ::std::string::String) {
self.first_name = v;
}
// Mutable pointer to the field.
// If field is not initialized, it is initialized with default value first.
pub fn mut_first_name(&mut self) -> &mut ::std::string::String {
&mut self.first_name
}
// Take field
pub fn take_first_name(&mut self) -> ::std::string::String {
::std::mem::replace(&mut self.first_name, ::std::string::String::new())
}
// string date_of_birth = 3;
pub fn get_date_of_birth(&self) -> &str {
&self.date_of_birth
}
pub fn clear_date_of_birth(&mut self) {
self.date_of_birth.clear();
}
// Param is passed by value, moved
pub fn set_date_of_birth(&mut self, v: ::std::string::String) {
self.date_of_birth = v;
}
// Mutable pointer to the field.
// If field is not initialized, it is initialized with default value first.
pub fn mut_date_of_birth(&mut self) -> &mut ::std::string::String {
&mut self.date_of_birth
}
// Take field
pub fn take_date_of_birth(&mut self) -> ::std::string::String {
::std::mem::replace(&mut self.date_of_birth, ::std::string::String::new())
}
}
impl ::protobuf::Message for Person {
fn is_initialized(&self) -> bool {
true
}
fn merge_from(&mut self, is: &mut ::protobuf::CodedInputStream<'_>) -> ::protobuf::ProtobufResult<()> {
while !is.eof()? {
let (field_number, wire_type) = is.read_tag_unpack()?;
match field_number {
1 => {
::protobuf::rt::read_singular_proto3_string_into(wire_type, is, &mut self.last_name)?;
},
2 => {
::protobuf::rt::read_singular_proto3_string_into(wire_type, is, &mut self.first_name)?;
},
3 => {
::protobuf::rt::read_singular_proto3_string_into(wire_type, is, &mut self.date_of_birth)?;
},
_ => {
::protobuf::rt::read_unknown_or_skip_group(field_number, wire_type, is, self.mut_unknown_fields())?;
},
};
}
::std::result::Result::Ok(())
}
// Compute sizes of nested messages
#[allow(unused_variables)]
fn compute_size(&self) -> u32 {
let mut my_size = 0;
if !self.last_name.is_empty() {
my_size += ::protobuf::rt::string_size(1, &self.last_name);
}
if !self.first_name.is_empty() {
my_size += ::protobuf::rt::string_size(2, &self.first_name);
}
if !self.date_of_birth.is_empty() {
my_size += ::protobuf::rt::string_size(3, &self.date_of_birth);
}
my_size += ::protobuf::rt::unknown_fields_size(self.get_unknown_fields());
self.cached_size.set(my_size);
my_size
}
fn write_to_with_cached_sizes(&self, os: &mut ::protobuf::CodedOutputStream<'_>) -> ::protobuf::ProtobufResult<()> {
if !self.last_name.is_empty() {
os.write_string(1, &self.last_name)?;
}
if !self.first_name.is_empty() {
os.write_string(2, &self.first_name)?;
}
if !self.date_of_birth.is_empty() {
os.write_string(3, &self.date_of_birth)?;
}
os.write_unknown_fields(self.get_unknown_fields())?;
::std::result::Result::Ok(())
}
fn get_cached_size(&self) -> u32 {
self.cached_size.get()
}
fn get_unknown_fields(&self) -> &::protobuf::UnknownFields {
&self.unknown_fields
}
fn mut_unknown_fields(&mut self) -> &mut ::protobuf::UnknownFields {
&mut self.unknown_fields
}
fn as_any(&self) -> &dyn (::std::any::Any) {
self as &dyn (::std::any::Any)
}
fn as_any_mut(&mut self) -> &mut dyn (::std::any::Any) {
self as &mut dyn (::std::any::Any)
}
fn into_any(self: ::std::boxed::Box<Self>) -> ::std::boxed::Box<dyn (::std::any::Any)> {
self
}
fn descriptor(&self) -> &'static ::protobuf::reflect::MessageDescriptor {
Self::descriptor_static()
}
fn new() -> Person {
Person::new()
}
fn descriptor_static() -> &'static ::protobuf::reflect::MessageDescriptor {
static descriptor: ::protobuf::rt::LazyV2<::protobuf::reflect::MessageDescriptor> = ::protobuf::rt::LazyV2::INIT;
descriptor.get(|| {
let mut fields = ::std::vec::Vec::new();
fields.push(::protobuf::reflect::accessor::make_simple_field_accessor::<_, ::protobuf::types::ProtobufTypeString>(
"last_name",
|m: &Person| { &m.last_name },
|m: &mut Person| { &mut m.last_name },
));
fields.push(::protobuf::reflect::accessor::make_simple_field_accessor::<_, ::protobuf::types::ProtobufTypeString>(
"first_name",
|m: &Person| { &m.first_name },
|m: &mut Person| { &mut m.first_name },
));
fields.push(::protobuf::reflect::accessor::make_simple_field_accessor::<_, ::protobuf::types::ProtobufTypeString>(
"date_of_birth",
|m: &Person| { &m.date_of_birth },
|m: &mut Person| { &mut m.date_of_birth },
));
::protobuf::reflect::MessageDescriptor::new_pb_name::<Person>(
"Person",
fields,
file_descriptor_proto()
)
})
}
fn default_instance() -> &'static Person {
static instance: ::protobuf::rt::LazyV2<Person> = ::protobuf::rt::LazyV2::INIT;
instance.get(Person::new)
}
}
impl ::protobuf::Clear for Person {
fn clear(&mut self) {
self.last_name.clear();
self.first_name.clear();
self.date_of_birth.clear();
self.unknown_fields.clear();
}
}
impl ::std::fmt::Debug for Person {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
::protobuf::text_format::fmt(self, f)
}
}
impl ::protobuf::reflect::ProtobufValue for Person {
fn as_ref(&self) -> ::protobuf::reflect::ReflectValueRef {
::protobuf::reflect::ReflectValueRef::Message(self)
}
}
static file_descriptor_proto_data: &'static [u8] = b"\
\n\x11person_data.proto\"h\n\x06Person\x12\x1b\n\tlast_name\x18\x01\x20\
\x01(\tR\x08lastName\x12\x1d\n\nfirst_name\x18\x02\x20\x01(\tR\tfirstNam\
e\x12\"\n\rdate_of_birth\x18\x03\x20\x01(\tR\x0bdateOfBirthJ\xfc\x01\n\
\x06\x12\x04\0\0\x05\x02\n\x08\n\x01\x0c\x12\x03\0\0\x10\n\n\n\x02\x04\0\
\x12\x04\x01\0\x05\x01\n\n\n\x03\x04\0\x01\x12\x03\x01\x08\x0e\n\x0b\n\
\x04\x04\0\x02\0\x12\x03\x02\x04\x17\n\r\n\x05\x04\0\x02\0\x04\x12\x04\
\x02\x04\x01\x0f\n\x0c\n\x05\x04\0\x02\0\x05\x12\x03\x02\x04\n\n\x0c\n\
\x05\x04\0\x02\0\x01\x12\x03\x02\x0b\x14\n\x0c\n\x05\x04\0\x02\0\x03\x12\
\x03\x02\x15\x16\n\x0b\n\x04\x04\0\x02\x01\x12\x03\x03\x04\x18\n\r\n\x05\
\x04\0\x02\x01\x04\x12\x04\x03\x04\x02\x17\n\x0c\n\x05\x04\0\x02\x01\x05\
\x12\x03\x03\x04\n\n\x0c\n\x05\x04\0\x02\x01\x01\x12\x03\x03\x0b\x15\n\
\x0c\n\x05\x04\0\x02\x01\x03\x12\x03\x03\x16\x17\n\x0b\n\x04\x04\0\x02\
\x02\x12\x03\x04\x04\x1b\n\r\n\x05\x04\0\x02\x02\x04\x12\x04\x04\x04\x03\
\x18\n\x0c\n\x05\x04\0\x02\x02\x05\x12\x03\x04\x04\n\n\x0c\n\x05\x04\0\
\x02\x02\x01\x12\x03\x04\x0b\x18\n\x0c\n\x05\x04\0\x02\x02\x03\x12\x03\
\x04\x19\x1ab\x06proto3\
";
static file_descriptor_proto_lazy: ::protobuf::rt::LazyV2<::protobuf::descriptor::FileDescriptorProto> = ::protobuf::rt::LazyV2::INIT;
fn parse_descriptor_proto() -> ::protobuf::descriptor::FileDescriptorProto {
::protobuf::Message::parse_from_bytes(file_descriptor_proto_data).unwrap()
}
pub fn file_descriptor_proto() -> &'static ::protobuf::descriptor::FileDescriptorProto {
file_descriptor_proto_lazy.get(|| {
parse_descriptor_proto()
})
}
now how to use the main.rs
#[path = "../person_data.rs"]
mod person_data::Person;
fn main(){
let person =Person {
last_name:"hi".into(),
first_name:"hi".into(),
date_of_birth:"hi".into(),
};
let mut buf = vec![];
person.encode(&mut buf).unwrap();
println!("input_Data={:?} hifs",input_data);
let _protobuff:Person=Message::parse_from_bytes(&person).unwrap();
println!("{:#?}",_protobuff);
I am using this to serialise the data but it's not working.
Can anyone help me?