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

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::BufMut;
4
5use crate::primitives::fixed::{get_bool, get_i8, get_i16, get_i32, put_bool, put_i16, put_i32};
6use crate::primitives::string_bytes::{
7    compact_nullable_string_len, compact_string_len, nullable_string_len,
8    put_compact_nullable_string, put_compact_string, put_nullable_string, put_string, string_len,
9};
10use crate::primitives::string_bytes_borrowed::{
11    get_compact_nullable_string_borrowed, get_compact_string_borrowed,
12    get_nullable_string_borrowed, get_string_borrowed,
13};
14use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
15use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
16
17pub const API_KEY: i16 = 75;
18pub const MIN_VERSION: i16 = 0;
19pub const MAX_VERSION: i16 = 0;
20pub const FLEXIBLE_MIN: i16 = 0;
21
22#[inline]
23fn is_flexible(version: i16) -> bool {
24    version >= FLEXIBLE_MIN
25}
26
27#[derive(Debug, Clone, PartialEq, Eq, Default)]
28pub struct DescribeTopicPartitionsResponse<'a> {
29    pub throttle_time_ms: i32,
30    pub topics: Vec<DescribeTopicPartitionsResponseTopic<'a>>,
31    pub next_cursor: Option<Cursor<'a>>,
32    pub unknown_tagged_fields: UnknownTaggedFields,
33}
34impl DescribeTopicPartitionsResponse<'_> {
35    pub fn to_owned(
36        &self,
37    ) -> crate::owned::describe_topic_partitions_response::DescribeTopicPartitionsResponse {
38        crate::owned::describe_topic_partitions_response::DescribeTopicPartitionsResponse {
39            throttle_time_ms: (self.throttle_time_ms),
40            topics: (self.topics)
41                .iter()
42                .map(DescribeTopicPartitionsResponseTopic::to_owned)
43                .collect(),
44            next_cursor: (self.next_cursor).as_ref().map(Cursor::to_owned),
45            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
46        }
47    }
48}
49impl Encode for DescribeTopicPartitionsResponse<'_> {
50    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
51        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
52            return Err(ProtocolError::UnsupportedVersion {
53                api_key: API_KEY,
54                version,
55            });
56        }
57        let flex = is_flexible(version);
58        if version >= 0 {
59            put_i32(buf, self.throttle_time_ms);
60        }
61        if version >= 0 {
62            {
63                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
64                for it in &self.topics {
65                    it.encode(buf, version)?;
66                }
67            }
68        }
69        if version >= 0 {
70            match &self.next_cursor {
71                None => {
72                    buf.put_i8(-1);
73                }
74                Some(v) => {
75                    buf.put_i8(1);
76                    v.encode(buf, version)?;
77                }
78            }
79        }
80        if flex {
81            let tagged = WriteTaggedFields::new();
82            tagged.write(buf, &self.unknown_tagged_fields);
83        }
84        Ok(())
85    }
86    fn encoded_len(&self, version: i16) -> usize {
87        let flex = is_flexible(version);
88        let mut n: usize = 0;
89        if version >= 0 {
90            n += 4;
91        }
92        if version >= 0 {
93            n += {
94                let prefix =
95                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
96                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
97                prefix + body
98            };
99        }
100        if version >= 0 {
101            n += 1 + self
102                .next_cursor
103                .as_ref()
104                .map_or(0, |v| v.encoded_len(version));
105        }
106        if flex {
107            let known_pairs: Vec<(u32, usize)> = Vec::new();
108            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
109        }
110        n
111    }
112}
113impl<'de> DecodeBorrow<'de> for DescribeTopicPartitionsResponse<'de> {
114    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
115        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
116            return Err(ProtocolError::UnsupportedVersion {
117                api_key: API_KEY,
118                version,
119            });
120        }
121        let flex = is_flexible(version);
122        let mut out = Self::default();
123        if version >= 0 {
124            out.throttle_time_ms = get_i32(buf)?;
125        }
126        if version >= 0 {
127            out.topics = {
128                let n = crate::primitives::array::get_array_len(buf, flex)?;
129                let mut v = Vec::with_capacity(n);
130                for _ in 0..n {
131                    v.push(DescribeTopicPartitionsResponseTopic::decode_borrow(
132                        buf, version,
133                    )?);
134                }
135                v
136            };
137        }
138        if version >= 0 {
139            out.next_cursor = if get_i8(buf)? < 0 {
140                None
141            } else {
142                Some(Cursor::decode_borrow(buf, version)?)
143            };
144        }
145        if flex {
146            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
147        }
148        Ok(out)
149    }
150}
151#[cfg(test)]
152impl DescribeTopicPartitionsResponse<'_> {
153    #[must_use]
154    pub fn populated(version: i16) -> Self {
155        let mut m = Self::default();
156        if version >= 0 {
157            m.throttle_time_ms = 1i32;
158        }
159        if version >= 0 {
160            m.topics = vec![DescribeTopicPartitionsResponseTopic::populated(version)];
161        }
162        if version >= 0 {
163            m.next_cursor = Some(Cursor::populated(version));
164        }
165        m
166    }
167}
168#[derive(Debug, Clone, PartialEq, Eq)]
169pub struct DescribeTopicPartitionsResponseTopic<'a> {
170    pub error_code: i16,
171    pub name: Option<&'a str>,
172    pub topic_id: crate::primitives::uuid::Uuid,
173    pub is_internal: bool,
174    pub partitions: Vec<DescribeTopicPartitionsResponsePartition>,
175    pub topic_authorized_operations: i32,
176    pub unknown_tagged_fields: UnknownTaggedFields,
177}
178impl Default for DescribeTopicPartitionsResponseTopic<'_> {
179    fn default() -> Self {
180        Self {
181            error_code: 0i16,
182            name: None,
183            topic_id: Default::default(),
184            is_internal: false,
185            partitions: Vec::new(),
186            topic_authorized_operations: -2_147_483_648i32,
187            unknown_tagged_fields: Default::default(),
188        }
189    }
190}
191impl DescribeTopicPartitionsResponseTopic<'_> {
192    pub fn to_owned(
193        &self,
194    ) -> crate::owned::describe_topic_partitions_response::DescribeTopicPartitionsResponseTopic
195    {
196        crate::owned::describe_topic_partitions_response::DescribeTopicPartitionsResponseTopic {
197            error_code: (self.error_code),
198            name: (self.name).map(std::string::ToString::to_string),
199            topic_id: (self.topic_id),
200            is_internal: (self.is_internal),
201            partitions: (self.partitions)
202                .iter()
203                .map(DescribeTopicPartitionsResponsePartition::to_owned)
204                .collect(),
205            topic_authorized_operations: (self.topic_authorized_operations),
206            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
207        }
208    }
209}
210impl Encode for DescribeTopicPartitionsResponseTopic<'_> {
211    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
212        let flex = version >= 0;
213        if version >= 0 {
214            put_i16(buf, self.error_code);
215        }
216        if version >= 0 {
217            if flex {
218                put_compact_nullable_string(buf, self.name);
219            } else {
220                put_nullable_string(buf, self.name);
221            }
222        }
223        if version >= 0 {
224            crate::primitives::uuid::put_uuid(buf, self.topic_id);
225        }
226        if version >= 0 {
227            put_bool(buf, self.is_internal);
228        }
229        if version >= 0 {
230            {
231                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
232                for it in &self.partitions {
233                    it.encode(buf, version)?;
234                }
235            }
236        }
237        if version >= 0 {
238            put_i32(buf, self.topic_authorized_operations);
239        }
240        if flex {
241            let tagged = WriteTaggedFields::new();
242            tagged.write(buf, &self.unknown_tagged_fields);
243        }
244        Ok(())
245    }
246    fn encoded_len(&self, version: i16) -> usize {
247        let flex = version >= 0;
248        let mut n: usize = 0;
249        if version >= 0 {
250            n += 2;
251        }
252        if version >= 0 {
253            n += if flex {
254                compact_nullable_string_len(self.name)
255            } else {
256                nullable_string_len(self.name)
257            };
258        }
259        if version >= 0 {
260            n += 16;
261        }
262        if version >= 0 {
263            n += 1;
264        }
265        if version >= 0 {
266            n += {
267                let prefix =
268                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
269                let body: usize = (self.partitions)
270                    .iter()
271                    .map(|it| it.encoded_len(version))
272                    .sum();
273                prefix + body
274            };
275        }
276        if version >= 0 {
277            n += 4;
278        }
279        if flex {
280            let known_pairs: Vec<(u32, usize)> = Vec::new();
281            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
282        }
283        n
284    }
285}
286impl<'de> DecodeBorrow<'de> for DescribeTopicPartitionsResponseTopic<'de> {
287    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
288        let flex = version >= 0;
289        let mut out = Self::default();
290        if version >= 0 {
291            out.error_code = get_i16(buf)?;
292        }
293        if version >= 0 {
294            out.name = if flex {
295                get_compact_nullable_string_borrowed(buf)?
296            } else {
297                get_nullable_string_borrowed(buf)?
298            };
299        }
300        if version >= 0 {
301            out.topic_id = crate::primitives::uuid::get_uuid(buf)?;
302        }
303        if version >= 0 {
304            out.is_internal = get_bool(buf)?;
305        }
306        if version >= 0 {
307            out.partitions = {
308                let n = crate::primitives::array::get_array_len(buf, flex)?;
309                let mut v = Vec::with_capacity(n);
310                for _ in 0..n {
311                    v.push(DescribeTopicPartitionsResponsePartition::decode_borrow(
312                        buf, version,
313                    )?);
314                }
315                v
316            };
317        }
318        if version >= 0 {
319            out.topic_authorized_operations = get_i32(buf)?;
320        }
321        if flex {
322            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
323        }
324        Ok(out)
325    }
326}
327#[cfg(test)]
328impl DescribeTopicPartitionsResponseTopic<'_> {
329    #[must_use]
330    pub fn populated(version: i16) -> Self {
331        let mut m = Self::default();
332        if version >= 0 {
333            m.error_code = 1i16;
334        }
335        if version >= 0 {
336            m.name = Some("x");
337        }
338        if version >= 0 {
339            m.topic_id = crate::primitives::uuid::Uuid([1u8; 16]);
340        }
341        if version >= 0 {
342            m.is_internal = true;
343        }
344        if version >= 0 {
345            m.partitions = vec![DescribeTopicPartitionsResponsePartition::populated(version)];
346        }
347        if version >= 0 {
348            m.topic_authorized_operations = 1i32;
349        }
350        m
351    }
352}
353#[derive(Debug, Clone, PartialEq, Eq)]
354pub struct DescribeTopicPartitionsResponsePartition {
355    pub error_code: i16,
356    pub partition_index: i32,
357    pub leader_id: i32,
358    pub leader_epoch: i32,
359    pub replica_nodes: Vec<i32>,
360    pub isr_nodes: Vec<i32>,
361    pub eligible_leader_replicas: Option<Vec<i32>>,
362    pub last_known_elr: Option<Vec<i32>>,
363    pub offline_replicas: Vec<i32>,
364    pub unknown_tagged_fields: UnknownTaggedFields,
365}
366impl Default for DescribeTopicPartitionsResponsePartition {
367    fn default() -> Self {
368        Self {
369            error_code: 0i16,
370            partition_index: 0i32,
371            leader_id: 0i32,
372            leader_epoch: -1i32,
373            replica_nodes: Vec::new(),
374            isr_nodes: Vec::new(),
375            eligible_leader_replicas: None,
376            last_known_elr: None,
377            offline_replicas: Vec::new(),
378            unknown_tagged_fields: Default::default(),
379        }
380    }
381}
382impl DescribeTopicPartitionsResponsePartition {
383    pub fn to_owned(
384        &self,
385    ) -> crate::owned::describe_topic_partitions_response::DescribeTopicPartitionsResponsePartition
386    {
387        crate::owned::describe_topic_partitions_response::DescribeTopicPartitionsResponsePartition {
388            error_code: (self.error_code),
389            partition_index: (self.partition_index),
390            leader_id: (self.leader_id),
391            leader_epoch: (self.leader_epoch),
392            replica_nodes: (self.replica_nodes).clone(),
393            isr_nodes: (self.isr_nodes).clone(),
394            eligible_leader_replicas: (self.eligible_leader_replicas).clone(),
395            last_known_elr: (self.last_known_elr).clone(),
396            offline_replicas: (self.offline_replicas).clone(),
397            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
398        }
399    }
400}
401impl Encode for DescribeTopicPartitionsResponsePartition {
402    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
403        let flex = version >= 0;
404        if version >= 0 {
405            put_i16(buf, self.error_code);
406        }
407        if version >= 0 {
408            put_i32(buf, self.partition_index);
409        }
410        if version >= 0 {
411            put_i32(buf, self.leader_id);
412        }
413        if version >= 0 {
414            put_i32(buf, self.leader_epoch);
415        }
416        if version >= 0 {
417            {
418                crate::primitives::array::put_array_len(buf, (self.replica_nodes).len(), flex);
419                for it in &self.replica_nodes {
420                    put_i32(buf, *it);
421                }
422            }
423        }
424        if version >= 0 {
425            {
426                crate::primitives::array::put_array_len(buf, (self.isr_nodes).len(), flex);
427                for it in &self.isr_nodes {
428                    put_i32(buf, *it);
429                }
430            }
431        }
432        if version >= 0 {
433            {
434                let len = (self.eligible_leader_replicas).as_ref().map(Vec::len);
435                crate::primitives::array::put_nullable_array_len(buf, len, flex);
436                if let Some(v) = &self.eligible_leader_replicas {
437                    for it in v {
438                        put_i32(buf, *it);
439                    }
440                }
441            }
442        }
443        if version >= 0 {
444            {
445                let len = (self.last_known_elr).as_ref().map(Vec::len);
446                crate::primitives::array::put_nullable_array_len(buf, len, flex);
447                if let Some(v) = &self.last_known_elr {
448                    for it in v {
449                        put_i32(buf, *it);
450                    }
451                }
452            }
453        }
454        if version >= 0 {
455            {
456                crate::primitives::array::put_array_len(buf, (self.offline_replicas).len(), flex);
457                for it in &self.offline_replicas {
458                    put_i32(buf, *it);
459                }
460            }
461        }
462        if flex {
463            let tagged = WriteTaggedFields::new();
464            tagged.write(buf, &self.unknown_tagged_fields);
465        }
466        Ok(())
467    }
468    fn encoded_len(&self, version: i16) -> usize {
469        let flex = version >= 0;
470        let mut n: usize = 0;
471        if version >= 0 {
472            n += 2;
473        }
474        if version >= 0 {
475            n += 4;
476        }
477        if version >= 0 {
478            n += 4;
479        }
480        if version >= 0 {
481            n += 4;
482        }
483        if version >= 0 {
484            n += {
485                let prefix = crate::primitives::array::array_len_prefix_len(
486                    (self.replica_nodes).len(),
487                    flex,
488                );
489                let body: usize = (self.replica_nodes).iter().map(|_| 4).sum();
490                prefix + body
491            };
492        }
493        if version >= 0 {
494            n += {
495                let prefix =
496                    crate::primitives::array::array_len_prefix_len((self.isr_nodes).len(), flex);
497                let body: usize = (self.isr_nodes).iter().map(|_| 4).sum();
498                prefix + body
499            };
500        }
501        if version >= 0 {
502            n += {
503                let opt: Option<&Vec<_>> = (self.eligible_leader_replicas).as_ref();
504                let prefix = crate::primitives::array::nullable_array_len_prefix_len(
505                    opt.map(std::vec::Vec::len),
506                    flex,
507                );
508                let body: usize = opt.map_or(0, |v| v.iter().map(|_| 4).sum());
509                prefix + body
510            };
511        }
512        if version >= 0 {
513            n += {
514                let opt: Option<&Vec<_>> = (self.last_known_elr).as_ref();
515                let prefix = crate::primitives::array::nullable_array_len_prefix_len(
516                    opt.map(std::vec::Vec::len),
517                    flex,
518                );
519                let body: usize = opt.map_or(0, |v| v.iter().map(|_| 4).sum());
520                prefix + body
521            };
522        }
523        if version >= 0 {
524            n += {
525                let prefix = crate::primitives::array::array_len_prefix_len(
526                    (self.offline_replicas).len(),
527                    flex,
528                );
529                let body: usize = (self.offline_replicas).iter().map(|_| 4).sum();
530                prefix + body
531            };
532        }
533        if flex {
534            let known_pairs: Vec<(u32, usize)> = Vec::new();
535            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
536        }
537        n
538    }
539}
540impl<'de> DecodeBorrow<'de> for DescribeTopicPartitionsResponsePartition {
541    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
542        let flex = version >= 0;
543        let mut out = Self::default();
544        if version >= 0 {
545            out.error_code = get_i16(buf)?;
546        }
547        if version >= 0 {
548            out.partition_index = get_i32(buf)?;
549        }
550        if version >= 0 {
551            out.leader_id = get_i32(buf)?;
552        }
553        if version >= 0 {
554            out.leader_epoch = get_i32(buf)?;
555        }
556        if version >= 0 {
557            out.replica_nodes = {
558                let n = crate::primitives::array::get_array_len(buf, flex)?;
559                let mut v = Vec::with_capacity(n);
560                for _ in 0..n {
561                    v.push(get_i32(buf)?);
562                }
563                v
564            };
565        }
566        if version >= 0 {
567            out.isr_nodes = {
568                let n = crate::primitives::array::get_array_len(buf, flex)?;
569                let mut v = Vec::with_capacity(n);
570                for _ in 0..n {
571                    v.push(get_i32(buf)?);
572                }
573                v
574            };
575        }
576        if version >= 0 {
577            out.eligible_leader_replicas = {
578                let opt = crate::primitives::array::get_nullable_array_len(buf, flex)?;
579                match opt {
580                    None => None,
581                    Some(n) => {
582                        let mut v = Vec::with_capacity(n);
583                        for _ in 0..n {
584                            v.push(get_i32(buf)?);
585                        }
586                        Some(v)
587                    }
588                }
589            };
590        }
591        if version >= 0 {
592            out.last_known_elr = {
593                let opt = crate::primitives::array::get_nullable_array_len(buf, flex)?;
594                match opt {
595                    None => None,
596                    Some(n) => {
597                        let mut v = Vec::with_capacity(n);
598                        for _ in 0..n {
599                            v.push(get_i32(buf)?);
600                        }
601                        Some(v)
602                    }
603                }
604            };
605        }
606        if version >= 0 {
607            out.offline_replicas = {
608                let n = crate::primitives::array::get_array_len(buf, flex)?;
609                let mut v = Vec::with_capacity(n);
610                for _ in 0..n {
611                    v.push(get_i32(buf)?);
612                }
613                v
614            };
615        }
616        if flex {
617            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
618        }
619        Ok(out)
620    }
621}
622#[cfg(test)]
623impl DescribeTopicPartitionsResponsePartition {
624    #[must_use]
625    pub fn populated(version: i16) -> Self {
626        let mut m = Self::default();
627        if version >= 0 {
628            m.error_code = 1i16;
629        }
630        if version >= 0 {
631            m.partition_index = 1i32;
632        }
633        if version >= 0 {
634            m.leader_id = 1i32;
635        }
636        if version >= 0 {
637            m.leader_epoch = 1i32;
638        }
639        if version >= 0 {
640            m.replica_nodes = vec![1i32];
641        }
642        if version >= 0 {
643            m.isr_nodes = vec![1i32];
644        }
645        if version >= 0 {
646            m.eligible_leader_replicas = Some(vec![1i32]);
647        }
648        if version >= 0 {
649            m.last_known_elr = Some(vec![1i32]);
650        }
651        if version >= 0 {
652            m.offline_replicas = vec![1i32];
653        }
654        m
655    }
656}
657#[derive(Debug, Clone, PartialEq, Eq, Default)]
658pub struct Cursor<'a> {
659    pub topic_name: &'a str,
660    pub partition_index: i32,
661    pub unknown_tagged_fields: UnknownTaggedFields,
662}
663impl Cursor<'_> {
664    pub fn to_owned(&self) -> crate::owned::describe_topic_partitions_response::Cursor {
665        crate::owned::describe_topic_partitions_response::Cursor {
666            topic_name: (self.topic_name).to_string(),
667            partition_index: (self.partition_index),
668            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
669        }
670    }
671}
672impl Encode for Cursor<'_> {
673    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
674        let flex = version >= 0;
675        if version >= 0 {
676            if flex {
677                put_compact_string(buf, self.topic_name);
678            } else {
679                put_string(buf, self.topic_name);
680            }
681        }
682        if version >= 0 {
683            put_i32(buf, self.partition_index);
684        }
685        if flex {
686            let tagged = WriteTaggedFields::new();
687            tagged.write(buf, &self.unknown_tagged_fields);
688        }
689        Ok(())
690    }
691    fn encoded_len(&self, version: i16) -> usize {
692        let flex = version >= 0;
693        let mut n: usize = 0;
694        if version >= 0 {
695            n += if flex {
696                compact_string_len(self.topic_name)
697            } else {
698                string_len(self.topic_name)
699            };
700        }
701        if version >= 0 {
702            n += 4;
703        }
704        if flex {
705            let known_pairs: Vec<(u32, usize)> = Vec::new();
706            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
707        }
708        n
709    }
710}
711impl<'de> DecodeBorrow<'de> for Cursor<'de> {
712    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
713        let flex = version >= 0;
714        let mut out = Self::default();
715        if version >= 0 {
716            out.topic_name = if flex {
717                get_compact_string_borrowed(buf)?
718            } else {
719                get_string_borrowed(buf)?
720            };
721        }
722        if version >= 0 {
723            out.partition_index = get_i32(buf)?;
724        }
725        if flex {
726            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
727        }
728        Ok(out)
729    }
730}
731#[cfg(test)]
732impl Cursor<'_> {
733    #[must_use]
734    pub fn populated(version: i16) -> Self {
735        let mut m = Self::default();
736        if version >= 0 {
737            m.topic_name = "x";
738        }
739        if version >= 0 {
740            m.partition_index = 1i32;
741        }
742        m
743    }
744}