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

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