crabka_protocol/opt/rustwide/workdir/generated/
DescribeTopicPartitionsResponse.owned.rs

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::{Buf, BufMut};
4
5use crate::primitives::fixed::{get_bool, get_i16, get_i32, get_i8, put_bool, put_i16, put_i32};
6use crate::primitives::string_bytes::{
7    compact_nullable_string_len, compact_string_len, get_compact_nullable_string_owned,
8    get_compact_string_owned, get_nullable_string_owned, get_string_owned, nullable_string_len,
9    put_compact_nullable_string, put_compact_string, put_nullable_string, put_string,
10    string_len,
11};
12use crate::tagged_fields::{read_tagged_fields, tagged_fields_len, WriteTaggedFields};
13use crate::{Decode, Encode, ProtocolError, UnknownTaggedFields};
14
15pub const API_KEY: i16 = 75;
16pub const MIN_VERSION: i16 = 0;
17pub const MAX_VERSION: i16 = 0;
18pub const FLEXIBLE_MIN: i16 = 0;
19
20#[inline]
21fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
22
23#[derive(Debug, Clone, PartialEq, Eq, Default)]
24pub struct DescribeTopicPartitionsResponse {
25    pub throttle_time_ms: i32,
26    pub topics: Vec<DescribeTopicPartitionsResponseTopic>,
27    pub next_cursor: Option<Cursor>,
28    pub unknown_tagged_fields: UnknownTaggedFields,
29}
30
31impl Encode for DescribeTopicPartitionsResponse {
32    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
33        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
34            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
35        }
36        let flex = is_flexible(version);
37        if version >= 0 { put_i32(buf, self.throttle_time_ms) }
38        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.topics).len(), flex); for it in &self.topics { it.encode(buf, version)?; } } }
39        if version >= 0 { match &self.next_cursor { None => { buf.put_i8(-1); }, Some(v) => { buf.put_i8(1); v.encode(buf, version)?; } } }
40        if flex {
41            let tagged = WriteTaggedFields::new();
42            tagged.write(buf, &self.unknown_tagged_fields);
43        }
44        Ok(())
45    }
46    fn encoded_len(&self, version: i16) -> usize {
47        let flex = is_flexible(version);
48        let mut n: usize = 0;
49        if version >= 0 { n += 4; }
50        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 }; }
51        if version >= 0 { n += 1 + self.next_cursor.as_ref().map_or(0, |v| v.encoded_len(version)); }
52        if flex {
53            let known_pairs: Vec<(u32, usize)> = Vec::new();
54            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
55        }
56        n
57    }
58}
59
60impl<'de> Decode<'de> for DescribeTopicPartitionsResponse {
61    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
62        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
63            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
64        }
65        let flex = is_flexible(version);
66        let mut out = Self::default();
67        if version >= 0 { out.throttle_time_ms = get_i32(buf)?; }
68        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(DescribeTopicPartitionsResponseTopic::decode(buf, version)?); } v }; }
69        if version >= 0 { out.next_cursor = if get_i8(buf)? < 0 { None } else { Some(Cursor::decode(buf, version)?) }; }
70        if flex {
71            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
72                Ok(false)
73            })?;
74        }
75        Ok(out)
76    }
77}
78
79#[derive(Debug, Clone, PartialEq, Eq)]
80pub struct DescribeTopicPartitionsResponseTopic {
81    pub error_code: i16,
82    pub name: Option<String>,
83    pub topic_id: crate::primitives::uuid::Uuid,
84    pub is_internal: bool,
85    pub partitions: Vec<DescribeTopicPartitionsResponsePartition>,
86    pub topic_authorized_operations: i32,
87    pub unknown_tagged_fields: UnknownTaggedFields,
88}
89
90impl Default for DescribeTopicPartitionsResponseTopic {
91    fn default() -> Self {
92        Self {
93            error_code: 0i16,
94            name: None,
95            topic_id: Default::default(),
96            is_internal: false,
97            partitions: Vec::new(),
98            topic_authorized_operations: -2_147_483_648i32,
99            unknown_tagged_fields: Default::default(),
100        }
101    }
102}
103
104impl Encode for DescribeTopicPartitionsResponseTopic {
105    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
106        let flex = version >= 0;
107        if version >= 0 { put_i16(buf, self.error_code) }
108        if version >= 0 { if flex { put_compact_nullable_string(buf, self.name.as_deref()) } else { put_nullable_string(buf, self.name.as_deref()) } }
109        if version >= 0 { crate::primitives::uuid::put_uuid(buf, self.topic_id) }
110        if version >= 0 { put_bool(buf, self.is_internal) }
111        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex); for it in &self.partitions { it.encode(buf, version)?; } } }
112        if version >= 0 { put_i32(buf, self.topic_authorized_operations) }
113        if flex {
114            let tagged = WriteTaggedFields::new();
115            tagged.write(buf, &self.unknown_tagged_fields);
116        }
117        Ok(())
118    }
119    fn encoded_len(&self, version: i16) -> usize {
120        let flex = version >= 0;
121        let mut n: usize = 0;
122        if version >= 0 { n += 2; }
123        if version >= 0 { n += if flex { compact_nullable_string_len(self.name.as_deref()) } else { nullable_string_len(self.name.as_deref()) }; }
124        if version >= 0 { n += 16; }
125        if version >= 0 { n += 1; }
126        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 }; }
127        if version >= 0 { n += 4; }
128        if flex {
129            let known_pairs: Vec<(u32, usize)> = Vec::new();
130            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
131        }
132        n
133    }
134}
135
136impl<'de> Decode<'de> for DescribeTopicPartitionsResponseTopic {
137    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
138        let flex = version >= 0;
139        let mut out = Self::default();
140        if version >= 0 { out.error_code = get_i16(buf)?; }
141        if version >= 0 { out.name = if flex { get_compact_nullable_string_owned(buf)? } else { get_nullable_string_owned(buf)? }; }
142        if version >= 0 { out.topic_id = crate::primitives::uuid::get_uuid(buf)?; }
143        if version >= 0 { out.is_internal = get_bool(buf)?; }
144        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(DescribeTopicPartitionsResponsePartition::decode(buf, version)?); } v }; }
145        if version >= 0 { out.topic_authorized_operations = get_i32(buf)?; }
146        if flex {
147            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
148                Ok(false)
149            })?;
150        }
151        Ok(out)
152    }
153}
154
155#[derive(Debug, Clone, PartialEq, Eq)]
156pub struct DescribeTopicPartitionsResponsePartition {
157    pub error_code: i16,
158    pub partition_index: i32,
159    pub leader_id: i32,
160    pub leader_epoch: i32,
161    pub replica_nodes: Vec<i32>,
162    pub isr_nodes: Vec<i32>,
163    pub eligible_leader_replicas: Option<Vec<i32>>,
164    pub last_known_elr: Option<Vec<i32>>,
165    pub offline_replicas: Vec<i32>,
166    pub unknown_tagged_fields: UnknownTaggedFields,
167}
168
169impl Default for DescribeTopicPartitionsResponsePartition {
170    fn default() -> Self {
171        Self {
172            error_code: 0i16,
173            partition_index: 0i32,
174            leader_id: 0i32,
175            leader_epoch: -1i32,
176            replica_nodes: Vec::new(),
177            isr_nodes: Vec::new(),
178            eligible_leader_replicas: None,
179            last_known_elr: None,
180            offline_replicas: Vec::new(),
181            unknown_tagged_fields: Default::default(),
182        }
183    }
184}
185
186impl Encode for DescribeTopicPartitionsResponsePartition {
187    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
188        let flex = version >= 0;
189        if version >= 0 { put_i16(buf, self.error_code) }
190        if version >= 0 { put_i32(buf, self.partition_index) }
191        if version >= 0 { put_i32(buf, self.leader_id) }
192        if version >= 0 { put_i32(buf, self.leader_epoch) }
193        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.replica_nodes).len(), flex); for it in &self.replica_nodes { put_i32(buf, *it); } } }
194        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.isr_nodes).len(), flex); for it in &self.isr_nodes { put_i32(buf, *it); } } }
195        if version >= 0 { { let len = (self.eligible_leader_replicas).as_ref().map(Vec::len); crate::primitives::array::put_nullable_array_len(buf, len, flex); if let Some(v) = &self.eligible_leader_replicas { for it in v { put_i32(buf, *it); } } } }
196        if version >= 0 { { let len = (self.last_known_elr).as_ref().map(Vec::len); crate::primitives::array::put_nullable_array_len(buf, len, flex); if let Some(v) = &self.last_known_elr { for it in v { put_i32(buf, *it); } } } }
197        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.offline_replicas).len(), flex); for it in &self.offline_replicas { put_i32(buf, *it); } } }
198        if flex {
199            let tagged = WriteTaggedFields::new();
200            tagged.write(buf, &self.unknown_tagged_fields);
201        }
202        Ok(())
203    }
204    fn encoded_len(&self, version: i16) -> usize {
205        let flex = version >= 0;
206        let mut n: usize = 0;
207        if version >= 0 { n += 2; }
208        if version >= 0 { n += 4; }
209        if version >= 0 { n += 4; }
210        if version >= 0 { n += 4; }
211        if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.replica_nodes).len(), flex); let body: usize = (self.replica_nodes).iter().map(|_| 4).sum(); prefix + body }; }
212        if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.isr_nodes).len(), flex); let body: usize = (self.isr_nodes).iter().map(|_| 4).sum(); prefix + body }; }
213        if version >= 0 { n += { let opt: Option<&Vec<_>> = (self.eligible_leader_replicas).as_ref(); let prefix = crate::primitives::array::nullable_array_len_prefix_len(opt.map(|v| v.len()), flex); let body: usize = opt.map_or(0, |v| v.iter().map(|_| 4).sum()); prefix + body }; }
214        if version >= 0 { n += { let opt: Option<&Vec<_>> = (self.last_known_elr).as_ref(); let prefix = crate::primitives::array::nullable_array_len_prefix_len(opt.map(|v| v.len()), flex); let body: usize = opt.map_or(0, |v| v.iter().map(|_| 4).sum()); prefix + body }; }
215        if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.offline_replicas).len(), flex); let body: usize = (self.offline_replicas).iter().map(|_| 4).sum(); prefix + body }; }
216        if flex {
217            let known_pairs: Vec<(u32, usize)> = Vec::new();
218            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
219        }
220        n
221    }
222}
223
224impl<'de> Decode<'de> for DescribeTopicPartitionsResponsePartition {
225    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
226        let flex = version >= 0;
227        let mut out = Self::default();
228        if version >= 0 { out.error_code = get_i16(buf)?; }
229        if version >= 0 { out.partition_index = get_i32(buf)?; }
230        if version >= 0 { out.leader_id = get_i32(buf)?; }
231        if version >= 0 { out.leader_epoch = get_i32(buf)?; }
232        if version >= 0 { out.replica_nodes = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } v }; }
233        if version >= 0 { out.isr_nodes = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } v }; }
234        if version >= 0 { out.eligible_leader_replicas = { let opt = crate::primitives::array::get_nullable_array_len(buf, flex)?; match opt { None => None, Some(n) => { let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } Some(v) } } }; }
235        if version >= 0 { out.last_known_elr = { let opt = crate::primitives::array::get_nullable_array_len(buf, flex)?; match opt { None => None, Some(n) => { let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } Some(v) } } }; }
236        if version >= 0 { out.offline_replicas = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } v }; }
237        if flex {
238            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
239                Ok(false)
240            })?;
241        }
242        Ok(out)
243    }
244}
245
246#[derive(Debug, Clone, PartialEq, Eq, Default)]
247pub struct Cursor {
248    pub topic_name: String,
249    pub partition_index: i32,
250    pub unknown_tagged_fields: UnknownTaggedFields,
251}
252
253impl Encode for Cursor {
254    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
255        let flex = version >= 0;
256        if version >= 0 { if flex { put_compact_string(buf, &self.topic_name) } else { put_string(buf, &self.topic_name) } }
257        if version >= 0 { put_i32(buf, self.partition_index) }
258        if flex {
259            let tagged = WriteTaggedFields::new();
260            tagged.write(buf, &self.unknown_tagged_fields);
261        }
262        Ok(())
263    }
264    fn encoded_len(&self, version: i16) -> usize {
265        let flex = version >= 0;
266        let mut n: usize = 0;
267        if version >= 0 { n += if flex { compact_string_len(&self.topic_name) } else { string_len(&self.topic_name) }; }
268        if version >= 0 { n += 4; }
269        if flex {
270            let known_pairs: Vec<(u32, usize)> = Vec::new();
271            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
272        }
273        n
274    }
275}
276
277impl<'de> Decode<'de> for Cursor {
278    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
279        let flex = version >= 0;
280        let mut out = Self::default();
281        if version >= 0 { out.topic_name = if flex { get_compact_string_owned(buf)? } else { get_string_owned(buf)? }; }
282        if version >= 0 { out.partition_index = get_i32(buf)?; }
283        if flex {
284            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
285                Ok(false)
286            })?;
287        }
288        Ok(out)
289    }
290}
291
292/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
293/// Only includes fields valid for the given version.
294#[must_use]
295#[allow(unused_comparisons)]
296pub fn default_json(version: i16) -> ::serde_json::Value {
297    let mut obj = ::serde_json::Map::new();
298    obj.insert("throttleTimeMs".to_string(), ::serde_json::json!(0));
299    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
300    obj.insert("nextCursor".to_string(), ::serde_json::Value::Null);
301    ::serde_json::Value::Object(obj)
302}
crabka_protocol/opt/rustwide/workdir/generated/DescribeTopicPartitionsResponse.owned.rs

crabka_protocol/opt/rustwide/workdir/generated/
DescribeTopicPartitionsResponse.owned.rs
