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::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
pub const API_KEY: i16 = 47;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 0;
pub const FLEXIBLE_MIN: i16 = 32767;
#[inline]
fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct OffsetDeleteResponse<'a> {
pub error_code: i16,
pub throttle_time_ms: i32,
pub topics: Vec<OffsetDeleteResponseTopic<'a>>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for OffsetDeleteResponse<'a> {
fn default() -> Self {
Self {
error_code: 0i16,
throttle_time_ms: 0i32,
topics: Vec::new(),
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> OffsetDeleteResponse<'a> {
pub fn to_owned(&self) -> crate::owned::offset_delete_response::OffsetDeleteResponse {
crate::owned::offset_delete_response::OffsetDeleteResponse {
error_code: (self.error_code),
throttle_time_ms: (self.throttle_time_ms),
topics: (self.topics).iter().map(|it| it.to_owned()).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for OffsetDeleteResponse<'a> {
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_i16(buf, self.error_code) }
if version >= 0 { put_i32(buf, self.throttle_time_ms) }
if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.topics).len(), flex); for it in &self.topics { it.encode(buf, version)?; } } }
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = is_flexible(version);
let mut n: usize = 0;
if version >= 0 { n += 2; }
if version >= 0 { n += 4; }
if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.topics).len(), flex); let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
n
}
}
impl<'de> DecodeBorrow<'de> for OffsetDeleteResponse<'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.error_code = get_i16(buf)?; }
if version >= 0 { out.throttle_time_ms = get_i32(buf)?; }
if version >= 0 { out.topics = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(OffsetDeleteResponseTopic::decode_borrow(buf, version)?); } v }; }
Ok(out)
}
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct OffsetDeleteResponseTopic<'a> {
pub name: &'a str,
pub partitions: Vec<OffsetDeleteResponsePartition>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for OffsetDeleteResponseTopic<'a> {
fn default() -> Self {
Self {
name: "",
partitions: Vec::new(),
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> OffsetDeleteResponseTopic<'a> {
pub fn to_owned(&self) -> crate::owned::offset_delete_response::OffsetDeleteResponseTopic {
crate::owned::offset_delete_response::OffsetDeleteResponseTopic {
name: (self.name).to_string(),
partitions: (self.partitions).iter().map(|it| it.to_owned()).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for OffsetDeleteResponseTopic<'a> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 32767;
if version >= 0 { if flex { put_compact_string(buf, self.name) } else { put_string(buf, self.name) } }
if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex); for it in &self.partitions { it.encode(buf, version)?; } } }
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = version >= 32767;
let mut n: usize = 0;
if version >= 0 { n += if flex { compact_string_len(self.name) } else { string_len(self.name) }; }
if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex); let body: usize = (self.partitions).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
n
}
}
impl<'de> DecodeBorrow<'de> for OffsetDeleteResponseTopic<'de> {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
let flex = version >= 32767;
let mut out = Self::default();
if version >= 0 { out.name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
if version >= 0 { out.partitions = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(OffsetDeleteResponsePartition::decode_borrow(buf, version)?); } v }; }
Ok(out)
}
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct OffsetDeleteResponsePartition {
pub partition_index: i32,
pub error_code: i16,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Default for OffsetDeleteResponsePartition {
fn default() -> Self {
Self {
partition_index: 0i32,
error_code: 0i16,
unknown_tagged_fields: Default::default(),
}
}
}
impl OffsetDeleteResponsePartition {
pub fn to_owned(&self) -> crate::owned::offset_delete_response::OffsetDeleteResponsePartition {
crate::owned::offset_delete_response::OffsetDeleteResponsePartition {
partition_index: (self.partition_index),
error_code: (self.error_code),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl Encode for OffsetDeleteResponsePartition {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 32767;
if version >= 0 { put_i32(buf, self.partition_index) }
if version >= 0 { put_i16(buf, self.error_code) }
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = version >= 32767;
let mut n: usize = 0;
if version >= 0 { n += 4; }
if version >= 0 { n += 2; }
n
}
}
impl<'de> DecodeBorrow<'de> for OffsetDeleteResponsePartition {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
let flex = version >= 32767;
let mut out = Self::default();
if version >= 0 { out.partition_index = get_i32(buf)?; }
if version >= 0 { out.error_code = get_i16(buf)?; }
Ok(out)
}
}