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

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::BufMut;
4
5use crate::primitives::fixed::{
6    get_bool, get_i16, get_i32, get_u16, put_bool, put_i16, put_i32, put_u16,
7};
8use crate::primitives::string_bytes::{
9    compact_string_len, put_compact_string, put_string, string_len,
10};
11use crate::primitives::string_bytes_borrowed::{get_compact_string_borrowed, get_string_borrowed};
12use crate::tagged_fields::{
13    WriteTaggedFields, encode_to_bytes, read_tagged_fields, tagged_fields_len,
14};
15use crate::{Decode, DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
16
17pub const API_KEY: i16 = 52;
18pub const MIN_VERSION: i16 = 0;
19pub const MAX_VERSION: i16 = 2;
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 VoteResponse<'a> {
29    pub error_code: i16,
30    pub topics: Vec<TopicData<'a>>,
31    pub node_endpoints: Vec<crate::owned::vote_response::NodeEndpoint>,
32    pub unknown_tagged_fields: UnknownTaggedFields,
33}
34impl VoteResponse<'_> {
35    pub fn to_owned(&self) -> crate::owned::vote_response::VoteResponse {
36        crate::owned::vote_response::VoteResponse {
37            error_code: (self.error_code),
38            topics: (self.topics).iter().map(TopicData::to_owned).collect(),
39            node_endpoints: self.node_endpoints.clone(),
40            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
41        }
42    }
43}
44impl Encode for VoteResponse<'_> {
45    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
46        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
47            return Err(ProtocolError::UnsupportedVersion {
48                api_key: API_KEY,
49                version,
50            });
51        }
52        let flex = is_flexible(version);
53        if version >= 0 {
54            put_i16(buf, self.error_code);
55        }
56        if version >= 0 {
57            {
58                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
59                for it in &self.topics {
60                    it.encode(buf, version)?;
61                }
62            }
63        }
64        if flex {
65            let mut tagged = WriteTaggedFields::new();
66            if !(crate::codegen_helpers::is_default(&self.node_endpoints)) {
67                let payload = encode_to_bytes(
68                    {
69                        let prefix = crate::primitives::array::array_len_prefix_len(
70                            (self.node_endpoints).len(),
71                            flex,
72                        );
73                        let body: usize = (self.node_endpoints)
74                            .iter()
75                            .map(|it| it.encoded_len(version))
76                            .sum();
77                        prefix + body
78                    },
79                    |b| {
80                        {
81                            crate::primitives::array::put_array_len(
82                                b,
83                                (self.node_endpoints).len(),
84                                flex,
85                            );
86                            for it in &self.node_endpoints {
87                                it.encode(b, version)?;
88                            }
89                        };
90                        Ok(())
91                    },
92                );
93                tagged.add(0, payload);
94            }
95            tagged.write(buf, &self.unknown_tagged_fields);
96        }
97        Ok(())
98    }
99    fn encoded_len(&self, version: i16) -> usize {
100        let flex = is_flexible(version);
101        let mut n: usize = 0;
102        if version >= 0 {
103            n += 2;
104        }
105        if version >= 0 {
106            n += {
107                let prefix =
108                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
109                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
110                prefix + body
111            };
112        }
113        if flex {
114            let mut known_pairs: Vec<(u32, usize)> = Vec::new();
115            if !(crate::codegen_helpers::is_default(&self.node_endpoints)) {
116                known_pairs.push((0, {
117                    let prefix = crate::primitives::array::array_len_prefix_len(
118                        (self.node_endpoints).len(),
119                        flex,
120                    );
121                    let body: usize = (self.node_endpoints)
122                        .iter()
123                        .map(|it| it.encoded_len(version))
124                        .sum();
125                    prefix + body
126                }));
127            }
128            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
129        }
130        n
131    }
132}
133impl<'de> DecodeBorrow<'de> for VoteResponse<'de> {
134    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
135        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
136            return Err(ProtocolError::UnsupportedVersion {
137                api_key: API_KEY,
138                version,
139            });
140        }
141        let flex = is_flexible(version);
142        let mut out = Self::default();
143        if version >= 0 {
144            out.error_code = get_i16(buf)?;
145        }
146        if version >= 0 {
147            out.topics = {
148                let n = crate::primitives::array::get_array_len(buf, flex)?;
149                let mut v = Vec::with_capacity(n);
150                for _ in 0..n {
151                    v.push(TopicData::decode_borrow(buf, version)?);
152                }
153                v
154            };
155        }
156        if flex {
157            let mut tag_node_endpoints = None;
158            out.unknown_tagged_fields = read_tagged_fields(buf, |tag, payload| match tag {
159                0 => {
160                    tag_node_endpoints = Some({
161                        let b: &mut &[u8] = payload;
162                        {
163                            let n = crate::primitives::array::get_array_len(b, flex)?;
164                            let mut v = Vec::with_capacity(n);
165                            for _ in 0..n {
166                                v.push(crate::owned::vote_response::NodeEndpoint::decode(
167                                    b, version,
168                                )?);
169                            }
170                            v
171                        }
172                    });
173                    Ok(true)
174                }
175                _ => Ok(false),
176            })?;
177            if let Some(v) = tag_node_endpoints {
178                out.node_endpoints = v;
179            }
180        }
181        Ok(out)
182    }
183}
184#[cfg(test)]
185impl VoteResponse<'_> {
186    #[must_use]
187    pub fn populated(version: i16) -> Self {
188        let mut m = Self::default();
189        if version >= 0 {
190            m.error_code = 1i16;
191        }
192        if version >= 0 {
193            m.topics = vec![TopicData::populated(version)];
194        }
195        if version >= 1 {
196            m.node_endpoints = vec![crate::owned::vote_response::NodeEndpoint::populated(
197                version,
198            )];
199        }
200        m
201    }
202}
203#[derive(Debug, Clone, PartialEq, Eq, Default)]
204pub struct TopicData<'a> {
205    pub topic_name: &'a str,
206    pub partitions: Vec<PartitionData>,
207    pub unknown_tagged_fields: UnknownTaggedFields,
208}
209impl TopicData<'_> {
210    pub fn to_owned(&self) -> crate::owned::vote_response::TopicData {
211        crate::owned::vote_response::TopicData {
212            topic_name: (self.topic_name).to_string(),
213            partitions: (self.partitions)
214                .iter()
215                .map(PartitionData::to_owned)
216                .collect(),
217            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
218        }
219    }
220}
221impl Encode for TopicData<'_> {
222    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
223        let flex = version >= 0;
224        if version >= 0 {
225            if flex {
226                put_compact_string(buf, self.topic_name);
227            } else {
228                put_string(buf, self.topic_name);
229            }
230        }
231        if version >= 0 {
232            {
233                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
234                for it in &self.partitions {
235                    it.encode(buf, version)?;
236                }
237            }
238        }
239        if flex {
240            let tagged = WriteTaggedFields::new();
241            tagged.write(buf, &self.unknown_tagged_fields);
242        }
243        Ok(())
244    }
245    fn encoded_len(&self, version: i16) -> usize {
246        let flex = version >= 0;
247        let mut n: usize = 0;
248        if version >= 0 {
249            n += if flex {
250                compact_string_len(self.topic_name)
251            } else {
252                string_len(self.topic_name)
253            };
254        }
255        if version >= 0 {
256            n += {
257                let prefix =
258                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
259                let body: usize = (self.partitions)
260                    .iter()
261                    .map(|it| it.encoded_len(version))
262                    .sum();
263                prefix + body
264            };
265        }
266        if flex {
267            let known_pairs: Vec<(u32, usize)> = Vec::new();
268            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
269        }
270        n
271    }
272}
273impl<'de> DecodeBorrow<'de> for TopicData<'de> {
274    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
275        let flex = version >= 0;
276        let mut out = Self::default();
277        if version >= 0 {
278            out.topic_name = if flex {
279                get_compact_string_borrowed(buf)?
280            } else {
281                get_string_borrowed(buf)?
282            };
283        }
284        if version >= 0 {
285            out.partitions = {
286                let n = crate::primitives::array::get_array_len(buf, flex)?;
287                let mut v = Vec::with_capacity(n);
288                for _ in 0..n {
289                    v.push(PartitionData::decode_borrow(buf, version)?);
290                }
291                v
292            };
293        }
294        if flex {
295            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
296        }
297        Ok(out)
298    }
299}
300#[cfg(test)]
301impl TopicData<'_> {
302    #[must_use]
303    pub fn populated(version: i16) -> Self {
304        let mut m = Self::default();
305        if version >= 0 {
306            m.topic_name = "x";
307        }
308        if version >= 0 {
309            m.partitions = vec![PartitionData::populated(version)];
310        }
311        m
312    }
313}
314#[derive(Debug, Clone, PartialEq, Eq, Default)]
315pub struct PartitionData {
316    pub partition_index: i32,
317    pub error_code: i16,
318    pub leader_id: i32,
319    pub leader_epoch: i32,
320    pub vote_granted: bool,
321    pub unknown_tagged_fields: UnknownTaggedFields,
322}
323impl PartitionData {
324    pub fn to_owned(&self) -> crate::owned::vote_response::PartitionData {
325        crate::owned::vote_response::PartitionData {
326            partition_index: (self.partition_index),
327            error_code: (self.error_code),
328            leader_id: (self.leader_id),
329            leader_epoch: (self.leader_epoch),
330            vote_granted: (self.vote_granted),
331            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
332        }
333    }
334}
335impl Encode for PartitionData {
336    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
337        let flex = version >= 0;
338        if version >= 0 {
339            put_i32(buf, self.partition_index);
340        }
341        if version >= 0 {
342            put_i16(buf, self.error_code);
343        }
344        if version >= 0 {
345            put_i32(buf, self.leader_id);
346        }
347        if version >= 0 {
348            put_i32(buf, self.leader_epoch);
349        }
350        if version >= 0 {
351            put_bool(buf, self.vote_granted);
352        }
353        if flex {
354            let tagged = WriteTaggedFields::new();
355            tagged.write(buf, &self.unknown_tagged_fields);
356        }
357        Ok(())
358    }
359    fn encoded_len(&self, version: i16) -> usize {
360        let flex = version >= 0;
361        let mut n: usize = 0;
362        if version >= 0 {
363            n += 4;
364        }
365        if version >= 0 {
366            n += 2;
367        }
368        if version >= 0 {
369            n += 4;
370        }
371        if version >= 0 {
372            n += 4;
373        }
374        if version >= 0 {
375            n += 1;
376        }
377        if flex {
378            let known_pairs: Vec<(u32, usize)> = Vec::new();
379            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
380        }
381        n
382    }
383}
384impl<'de> DecodeBorrow<'de> for PartitionData {
385    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
386        let flex = version >= 0;
387        let mut out = Self::default();
388        if version >= 0 {
389            out.partition_index = get_i32(buf)?;
390        }
391        if version >= 0 {
392            out.error_code = get_i16(buf)?;
393        }
394        if version >= 0 {
395            out.leader_id = get_i32(buf)?;
396        }
397        if version >= 0 {
398            out.leader_epoch = get_i32(buf)?;
399        }
400        if version >= 0 {
401            out.vote_granted = get_bool(buf)?;
402        }
403        if flex {
404            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
405        }
406        Ok(out)
407    }
408}
409#[cfg(test)]
410impl PartitionData {
411    #[must_use]
412    pub fn populated(version: i16) -> Self {
413        let mut m = Self::default();
414        if version >= 0 {
415            m.partition_index = 1i32;
416        }
417        if version >= 0 {
418            m.error_code = 1i16;
419        }
420        if version >= 0 {
421            m.leader_id = 1i32;
422        }
423        if version >= 0 {
424            m.leader_epoch = 1i32;
425        }
426        if version >= 0 {
427            m.vote_granted = true;
428        }
429        m
430    }
431}
432#[derive(Debug, Clone, PartialEq, Eq, Default)]
433pub struct NodeEndpoint<'a> {
434    pub node_id: i32,
435    pub host: &'a str,
436    pub port: u16,
437    pub unknown_tagged_fields: UnknownTaggedFields,
438}
439impl NodeEndpoint<'_> {
440    pub fn to_owned(&self) -> crate::owned::vote_response::NodeEndpoint {
441        crate::owned::vote_response::NodeEndpoint {
442            node_id: (self.node_id),
443            host: (self.host).to_string(),
444            port: (self.port),
445            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
446        }
447    }
448}
449impl Encode for NodeEndpoint<'_> {
450    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
451        let flex = version >= 0;
452        if version >= 1 {
453            put_i32(buf, self.node_id);
454        }
455        if version >= 1 {
456            if flex {
457                put_compact_string(buf, self.host);
458            } else {
459                put_string(buf, self.host);
460            }
461        }
462        if version >= 1 {
463            put_u16(buf, self.port);
464        }
465        if flex {
466            let tagged = WriteTaggedFields::new();
467            tagged.write(buf, &self.unknown_tagged_fields);
468        }
469        Ok(())
470    }
471    fn encoded_len(&self, version: i16) -> usize {
472        let flex = version >= 0;
473        let mut n: usize = 0;
474        if version >= 1 {
475            n += 4;
476        }
477        if version >= 1 {
478            n += if flex {
479                compact_string_len(self.host)
480            } else {
481                string_len(self.host)
482            };
483        }
484        if version >= 1 {
485            n += 2;
486        }
487        if flex {
488            let known_pairs: Vec<(u32, usize)> = Vec::new();
489            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
490        }
491        n
492    }
493}
494impl<'de> DecodeBorrow<'de> for NodeEndpoint<'de> {
495    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
496        let flex = version >= 0;
497        let mut out = Self::default();
498        if version >= 1 {
499            out.node_id = get_i32(buf)?;
500        }
501        if version >= 1 {
502            out.host = if flex {
503                get_compact_string_borrowed(buf)?
504            } else {
505                get_string_borrowed(buf)?
506            };
507        }
508        if version >= 1 {
509            out.port = get_u16(buf)?;
510        }
511        if flex {
512            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
513        }
514        Ok(out)
515    }
516}
517#[cfg(test)]
518impl NodeEndpoint<'_> {
519    #[must_use]
520    pub fn populated(version: i16) -> Self {
521        let mut m = Self::default();
522        if version >= 1 {
523            m.node_id = 1i32;
524        }
525        if version >= 1 {
526            m.host = "x";
527        }
528        if version >= 1 {
529            m.port = 1u16;
530        }
531        m
532    }
533}
crabka_protocol/opt/rustwide/workdir/generated/VoteResponse.borrowed.rs

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