use bytes::BufMut;
use crate::primitives::fixed::{get_i16, get_i32, put_i16, put_i32};
use crate::primitives::string_bytes::{
compact_string_len, put_compact_string, put_string, string_len,
};
use crate::primitives::string_bytes_borrowed::{get_compact_string_borrowed, get_string_borrowed};
use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
pub const API_KEY: i16 = 24;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 5;
pub const FLEXIBLE_MIN: i16 = 3;
#[inline]
fn is_flexible(version: i16) -> bool {
version >= FLEXIBLE_MIN
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AddPartitionsToTxnResponse < 'a > { pub throttle_time_ms : i32 , pub error_code : i16 , pub results_by_transaction : Vec < AddPartitionsToTxnResult <'a >> , pub results_by_topic_v3_and_below : Vec < super :: common :: add_partitions_to_txn_response :: add_partitions_to_txn_topic_result :: AddPartitionsToTxnTopicResult <'a >> , pub unknown_tagged_fields : UnknownTaggedFields , }
impl AddPartitionsToTxnResponse<'_> {
pub fn to_owned(
&self,
) -> crate::owned::add_partitions_to_txn_response::AddPartitionsToTxnResponse {
crate::owned::add_partitions_to_txn_response::AddPartitionsToTxnResponse {
throttle_time_ms: (self.throttle_time_ms),
error_code: (self.error_code),
results_by_transaction: (self.results_by_transaction)
.iter()
.map(AddPartitionsToTxnResult::to_owned)
.collect(),
results_by_topic_v3_and_below: (self.results_by_topic_v3_and_below)
.iter()
.map(super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult::to_owned)
.collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl Encode for AddPartitionsToTxnResponse<'_> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
return Err(ProtocolError::UnsupportedVersion {
api_key: API_KEY,
version,
});
}
let flex = is_flexible(version);
if version >= 0 {
put_i32(buf, self.throttle_time_ms);
}
if version >= 4 {
put_i16(buf, self.error_code);
}
if version >= 4 {
{
crate::primitives::array::put_array_len(
buf,
(self.results_by_transaction).len(),
flex,
);
for it in &self.results_by_transaction {
it.encode(buf, version)?;
}
}
}
if (0..=3).contains(&version) {
{
crate::primitives::array::put_array_len(
buf,
(self.results_by_topic_v3_and_below).len(),
flex,
);
for it in &self.results_by_topic_v3_and_below {
it.encode(buf, version)?;
}
}
}
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = is_flexible(version);
let mut n: usize = 0;
if version >= 0 {
n += 4;
}
if version >= 4 {
n += 2;
}
if version >= 4 {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.results_by_transaction).len(),
flex,
);
let body: usize = (self.results_by_transaction)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if (0..=3).contains(&version) {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.results_by_topic_v3_and_below).len(),
flex,
);
let body: usize = (self.results_by_topic_v3_and_below)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl<'de> DecodeBorrow<'de> for AddPartitionsToTxnResponse<'de> {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
return Err(ProtocolError::UnsupportedVersion {
api_key: API_KEY,
version,
});
}
let flex = is_flexible(version);
let mut out = Self::default();
if version >= 0 {
out.throttle_time_ms = get_i32(buf)?;
}
if version >= 4 {
out.error_code = get_i16(buf)?;
}
if version >= 4 {
out.results_by_transaction = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v.push(AddPartitionsToTxnResult::decode_borrow(buf, version)?);
}
v
};
}
if (0..=3).contains(&version) {
out.results_by_topic_v3_and_below = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v . push (super :: common :: add_partitions_to_txn_response :: add_partitions_to_txn_topic_result :: AddPartitionsToTxnTopicResult :: decode_borrow (buf , version) ?) ;
}
v
};
}
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
}
Ok(out)
}
}
#[cfg(test)]
impl AddPartitionsToTxnResponse<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 0 {
m.throttle_time_ms = 1i32;
}
if version >= 4 {
m.error_code = 1i16;
}
if version >= 4 {
m.results_by_transaction = vec![AddPartitionsToTxnResult::populated(version)];
}
if (0..=3).contains(&version) {
m . results_by_topic_v3_and_below = vec ! [super :: common :: add_partitions_to_txn_response :: add_partitions_to_txn_topic_result :: AddPartitionsToTxnTopicResult :: populated (version)] ;
}
m
}
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AddPartitionsToTxnResult < 'a > { pub transactional_id : &'a str , pub topic_results : Vec < super :: common :: add_partitions_to_txn_response :: add_partitions_to_txn_topic_result :: AddPartitionsToTxnTopicResult <'a >> , pub unknown_tagged_fields : UnknownTaggedFields , }
impl AddPartitionsToTxnResult<'_> {
pub fn to_owned(
&self,
) -> crate::owned::add_partitions_to_txn_response::AddPartitionsToTxnResult {
crate::owned::add_partitions_to_txn_response::AddPartitionsToTxnResult {
transactional_id: (self.transactional_id).to_string(),
topic_results: (self.topic_results)
.iter()
.map(super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult::to_owned)
.collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl Encode for AddPartitionsToTxnResult<'_> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 3;
if version >= 4 {
if flex {
put_compact_string(buf, self.transactional_id);
} else {
put_string(buf, self.transactional_id);
}
}
if version >= 4 {
{
crate::primitives::array::put_array_len(buf, (self.topic_results).len(), flex);
for it in &self.topic_results {
it.encode(buf, version)?;
}
}
}
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = version >= 3;
let mut n: usize = 0;
if version >= 4 {
n += if flex {
compact_string_len(self.transactional_id)
} else {
string_len(self.transactional_id)
};
}
if version >= 4 {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.topic_results).len(),
flex,
);
let body: usize = (self.topic_results)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl<'de> DecodeBorrow<'de> for AddPartitionsToTxnResult<'de> {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
let flex = version >= 3;
let mut out = Self::default();
if version >= 4 {
out.transactional_id = if flex {
get_compact_string_borrowed(buf)?
} else {
get_string_borrowed(buf)?
};
}
if version >= 4 {
out.topic_results = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v . push (super :: common :: add_partitions_to_txn_response :: add_partitions_to_txn_topic_result :: AddPartitionsToTxnTopicResult :: decode_borrow (buf , version) ?) ;
}
v
};
}
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
}
Ok(out)
}
}
#[cfg(test)]
impl AddPartitionsToTxnResult<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 4 {
m.transactional_id = "x";
}
if version >= 4 {
m . topic_results = vec ! [super :: common :: add_partitions_to_txn_response :: add_partitions_to_txn_topic_result :: AddPartitionsToTxnTopicResult :: populated (version)] ;
}
m
}
}