krabka_protocol/opt/rustwide/workdir/generated/
DescribeProducersResponse.owned.rs

1// AUTO-GENERATED by krabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::{Buf, BufMut};
4
5use crate::{
6    Decode, Encode, ProtocolError, UnknownTaggedFields,
7    primitives::{
8        fixed::{get_i16, get_i32, get_i64, put_i16, put_i32, put_i64},
9        string_bytes::{
10            compact_nullable_string_len, compact_string_len, get_compact_nullable_string_owned,
11            get_compact_string_owned, get_nullable_string_owned, get_string_owned,
12            nullable_string_len, put_compact_nullable_string, put_compact_string,
13            put_nullable_string, put_string, string_len,
14        },
15    },
16    tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len},
17};
18pub const API_KEY: i16 = 61;
19pub const MIN_VERSION: i16 = 0;
20pub const MAX_VERSION: i16 = 0;
21pub const FLEXIBLE_MIN: i16 = 0;
22#[inline]
23#[must_use]
24pub fn is_flexible(version: i16) -> bool {
25    version >= FLEXIBLE_MIN
26}
27#[derive(Debug, Clone, PartialEq, Eq, Default)]
28pub struct DescribeProducersResponse {
29    pub throttle_time_ms: i32,
30    pub topics: Vec<TopicResponse>,
31    pub unknown_tagged_fields: UnknownTaggedFields,
32}
33impl Encode for DescribeProducersResponse {
34    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
35        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
36            return Err(ProtocolError::UnsupportedVersion {
37                api_key: API_KEY,
38                version,
39            });
40        }
41        let flex = is_flexible(version);
42        if version >= 0 {
43            put_i32(buf, self.throttle_time_ms);
44        }
45        if version >= 0 {
46            {
47                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
48                for it in &self.topics {
49                    it.encode(buf, version)?;
50                }
51            };
52        }
53        if flex {
54            let tagged = WriteTaggedFields::new();
55            tagged.write(buf, &self.unknown_tagged_fields);
56        }
57        Ok(())
58    }
59    fn encoded_len(&self, version: i16) -> usize {
60        let flex = is_flexible(version);
61        let mut n: usize = 0;
62        if version >= 0 {
63            n += 4;
64        }
65        if version >= 0 {
66            n += {
67                let prefix =
68                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
69                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
70                prefix + body
71            };
72        }
73        if flex {
74            let known_pairs: Vec<(u32, usize)> = Vec::new();
75            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
76        }
77        n
78    }
79}
80impl Decode<'_> for DescribeProducersResponse {
81    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
82        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
83            return Err(ProtocolError::UnsupportedVersion {
84                api_key: API_KEY,
85                version,
86            });
87        }
88        let flex = is_flexible(version);
89        let mut out = Self::default();
90        if version >= 0 {
91            out.throttle_time_ms = get_i32(buf)?;
92        }
93        if version >= 0 {
94            out.topics = {
95                let n = crate::primitives::array::get_array_len(buf, flex)?;
96                let mut v = Vec::with_capacity(n);
97                for _ in 0..n {
98                    v.push(TopicResponse::decode(buf, version)?);
99                }
100                v
101            };
102        }
103        if flex {
104            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
105        }
106        Ok(out)
107    }
108}
109#[cfg(test)]
110impl DescribeProducersResponse {
111    #[must_use]
112    pub fn populated(version: i16) -> Self {
113        let mut m = Self::default();
114        if version >= 0 {
115            m.throttle_time_ms = 1i32;
116        }
117        if version >= 0 {
118            m.topics = vec![TopicResponse::populated(version)];
119        }
120        m
121    }
122}
123#[derive(Debug, Clone, PartialEq, Eq, Default)]
124pub struct TopicResponse {
125    pub name: String,
126    pub partitions: Vec<PartitionResponse>,
127    pub unknown_tagged_fields: UnknownTaggedFields,
128}
129impl Encode for TopicResponse {
130    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
131        let flex = version >= 0;
132        if version >= 0 {
133            if flex {
134                let () = put_compact_string(buf, &self.name);
135            } else {
136                let () = put_string(buf, &self.name);
137            }
138        }
139        if version >= 0 {
140            {
141                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
142                for it in &self.partitions {
143                    it.encode(buf, version)?;
144                }
145            };
146        }
147        if flex {
148            let tagged = WriteTaggedFields::new();
149            tagged.write(buf, &self.unknown_tagged_fields);
150        }
151        Ok(())
152    }
153    fn encoded_len(&self, version: i16) -> usize {
154        let flex = version >= 0;
155        let mut n: usize = 0;
156        if version >= 0 {
157            n += if flex {
158                compact_string_len(&self.name)
159            } else {
160                string_len(&self.name)
161            };
162        }
163        if version >= 0 {
164            n += {
165                let prefix =
166                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
167                let body: usize = (self.partitions)
168                    .iter()
169                    .map(|it| it.encoded_len(version))
170                    .sum();
171                prefix + body
172            };
173        }
174        if flex {
175            let known_pairs: Vec<(u32, usize)> = Vec::new();
176            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
177        }
178        n
179    }
180}
181impl Decode<'_> for TopicResponse {
182    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
183        let flex = version >= 0;
184        let mut out = Self::default();
185        if version >= 0 {
186            out.name = if flex {
187                get_compact_string_owned(buf)?
188            } else {
189                get_string_owned(buf)?
190            };
191        }
192        if version >= 0 {
193            out.partitions = {
194                let n = crate::primitives::array::get_array_len(buf, flex)?;
195                let mut v = Vec::with_capacity(n);
196                for _ in 0..n {
197                    v.push(PartitionResponse::decode(buf, version)?);
198                }
199                v
200            };
201        }
202        if flex {
203            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
204        }
205        Ok(out)
206    }
207}
208#[cfg(test)]
209impl TopicResponse {
210    #[must_use]
211    pub fn populated(version: i16) -> Self {
212        let mut m = Self::default();
213        if version >= 0 {
214            m.name = "x".to_string();
215        }
216        if version >= 0 {
217            m.partitions = vec![PartitionResponse::populated(version)];
218        }
219        m
220    }
221}
222#[derive(Debug, Clone, PartialEq, Eq, Default)]
223pub struct PartitionResponse {
224    pub partition_index: i32,
225    pub error_code: i16,
226    pub error_message: Option<String>,
227    pub active_producers: Vec<ProducerState>,
228    pub unknown_tagged_fields: UnknownTaggedFields,
229}
230impl Encode for PartitionResponse {
231    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
232        let flex = version >= 0;
233        if version >= 0 {
234            put_i32(buf, self.partition_index);
235        }
236        if version >= 0 {
237            put_i16(buf, self.error_code);
238        }
239        if version >= 0 {
240            if flex {
241                let () = put_compact_nullable_string(buf, self.error_message.as_deref());
242            } else {
243                let () = put_nullable_string(buf, self.error_message.as_deref());
244            }
245        }
246        if version >= 0 {
247            {
248                crate::primitives::array::put_array_len(buf, (self.active_producers).len(), flex);
249                for it in &self.active_producers {
250                    it.encode(buf, version)?;
251                }
252            };
253        }
254        if flex {
255            let tagged = WriteTaggedFields::new();
256            tagged.write(buf, &self.unknown_tagged_fields);
257        }
258        Ok(())
259    }
260    fn encoded_len(&self, version: i16) -> usize {
261        let flex = version >= 0;
262        let mut n: usize = 0;
263        if version >= 0 {
264            n += 4;
265        }
266        if version >= 0 {
267            n += 2;
268        }
269        if version >= 0 {
270            n += if flex {
271                compact_nullable_string_len(self.error_message.as_deref())
272            } else {
273                nullable_string_len(self.error_message.as_deref())
274            };
275        }
276        if version >= 0 {
277            n += {
278                let prefix = crate::primitives::array::array_len_prefix_len(
279                    (self.active_producers).len(),
280                    flex,
281                );
282                let body: usize = (self.active_producers)
283                    .iter()
284                    .map(|it| it.encoded_len(version))
285                    .sum();
286                prefix + body
287            };
288        }
289        if flex {
290            let known_pairs: Vec<(u32, usize)> = Vec::new();
291            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
292        }
293        n
294    }
295}
296impl Decode<'_> for PartitionResponse {
297    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
298        let flex = version >= 0;
299        let mut out = Self::default();
300        if version >= 0 {
301            out.partition_index = get_i32(buf)?;
302        }
303        if version >= 0 {
304            out.error_code = get_i16(buf)?;
305        }
306        if version >= 0 {
307            out.error_message = if flex {
308                get_compact_nullable_string_owned(buf)?
309            } else {
310                get_nullable_string_owned(buf)?
311            };
312        }
313        if version >= 0 {
314            out.active_producers = {
315                let n = crate::primitives::array::get_array_len(buf, flex)?;
316                let mut v = Vec::with_capacity(n);
317                for _ in 0..n {
318                    v.push(ProducerState::decode(buf, version)?);
319                }
320                v
321            };
322        }
323        if flex {
324            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
325        }
326        Ok(out)
327    }
328}
329#[cfg(test)]
330impl PartitionResponse {
331    #[must_use]
332    pub fn populated(version: i16) -> Self {
333        let mut m = Self::default();
334        if version >= 0 {
335            m.partition_index = 1i32;
336        }
337        if version >= 0 {
338            m.error_code = 1i16;
339        }
340        if version >= 0 {
341            m.error_message = Some("x".to_string());
342        }
343        if version >= 0 {
344            m.active_producers = vec![ProducerState::populated(version)];
345        }
346        m
347    }
348}
349#[derive(Debug, Clone, PartialEq, Eq)]
350pub struct ProducerState {
351    pub producer_id: i64,
352    pub producer_epoch: i32,
353    pub last_sequence: i32,
354    pub last_timestamp: i64,
355    pub coordinator_epoch: i32,
356    pub current_txn_start_offset: i64,
357    pub unknown_tagged_fields: UnknownTaggedFields,
358}
359impl Default for ProducerState {
360    fn default() -> Self {
361        Self {
362            producer_id: 0i64,
363            producer_epoch: 0i32,
364            last_sequence: -1i32,
365            last_timestamp: -1i64,
366            coordinator_epoch: 0i32,
367            current_txn_start_offset: -1i64,
368            unknown_tagged_fields: UnknownTaggedFields::default(),
369        }
370    }
371}
372impl Encode for ProducerState {
373    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
374        let flex = version >= 0;
375        if version >= 0 {
376            put_i64(buf, self.producer_id);
377        }
378        if version >= 0 {
379            put_i32(buf, self.producer_epoch);
380        }
381        if version >= 0 {
382            put_i32(buf, self.last_sequence);
383        }
384        if version >= 0 {
385            put_i64(buf, self.last_timestamp);
386        }
387        if version >= 0 {
388            put_i32(buf, self.coordinator_epoch);
389        }
390        if version >= 0 {
391            put_i64(buf, self.current_txn_start_offset);
392        }
393        if flex {
394            let tagged = WriteTaggedFields::new();
395            tagged.write(buf, &self.unknown_tagged_fields);
396        }
397        Ok(())
398    }
399    fn encoded_len(&self, version: i16) -> usize {
400        let flex = version >= 0;
401        let mut n: usize = 0;
402        if version >= 0 {
403            n += 8;
404        }
405        if version >= 0 {
406            n += 4;
407        }
408        if version >= 0 {
409            n += 4;
410        }
411        if version >= 0 {
412            n += 8;
413        }
414        if version >= 0 {
415            n += 4;
416        }
417        if version >= 0 {
418            n += 8;
419        }
420        if flex {
421            let known_pairs: Vec<(u32, usize)> = Vec::new();
422            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
423        }
424        n
425    }
426}
427impl Decode<'_> for ProducerState {
428    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
429        let flex = version >= 0;
430        let mut out = Self::default();
431        if version >= 0 {
432            out.producer_id = get_i64(buf)?;
433        }
434        if version >= 0 {
435            out.producer_epoch = get_i32(buf)?;
436        }
437        if version >= 0 {
438            out.last_sequence = get_i32(buf)?;
439        }
440        if version >= 0 {
441            out.last_timestamp = get_i64(buf)?;
442        }
443        if version >= 0 {
444            out.coordinator_epoch = get_i32(buf)?;
445        }
446        if version >= 0 {
447            out.current_txn_start_offset = get_i64(buf)?;
448        }
449        if flex {
450            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
451        }
452        Ok(out)
453    }
454}
455#[cfg(test)]
456impl ProducerState {
457    #[must_use]
458    pub fn populated(version: i16) -> Self {
459        let mut m = Self::default();
460        if version >= 0 {
461            m.producer_id = 1i64;
462        }
463        if version >= 0 {
464            m.producer_epoch = 1i32;
465        }
466        if version >= 0 {
467            m.last_sequence = 1i32;
468        }
469        if version >= 0 {
470            m.last_timestamp = 1i64;
471        }
472        if version >= 0 {
473            m.coordinator_epoch = 1i32;
474        }
475        if version >= 0 {
476            m.current_txn_start_offset = 1i64;
477        }
478        m
479    }
480}
481/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
482/// Only includes fields valid for the given version.
483#[must_use]
484#[allow(unused_comparisons)]
485pub fn default_json(_version: i16) -> ::serde_json::Value {
486    let mut obj = ::serde_json::Map::new();
487    obj.insert("throttleTimeMs".to_string(), ::serde_json::json!(0));
488    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
489    ::serde_json::Value::Object(obj)
490}
krabka_protocol/opt/rustwide/workdir/generated/DescribeProducersResponse.owned.rs

krabka_protocol/opt/rustwide/workdir/generated/
DescribeProducersResponse.owned.rs
