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

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use crate::primitives::fixed::{get_i16, get_i32, get_i64, put_i16, put_i32, put_i64};
4use crate::primitives::string_bytes::{
5    compact_string_len, get_compact_string_owned, get_string_owned, put_compact_string, put_string,
6    string_len,
7};
8use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
9use crate::{Decode, Encode, ProtocolError, UnknownTaggedFields};
10use bytes::{Buf, BufMut};
11pub const API_KEY: i16 = 23;
12pub const MIN_VERSION: i16 = 2;
13pub const MAX_VERSION: i16 = 4;
14pub const FLEXIBLE_MIN: i16 = 4;
15#[inline]
16fn is_flexible(version: i16) -> bool {
17    version >= FLEXIBLE_MIN
18}
19#[derive(Debug, Clone, PartialEq, Eq, Default)]
20pub struct OffsetForLeaderEpochResponse {
21    pub throttle_time_ms: i32,
22    pub topics: Vec<OffsetForLeaderTopicResult>,
23    pub unknown_tagged_fields: UnknownTaggedFields,
24}
25impl Encode for OffsetForLeaderEpochResponse {
26    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
27        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
28            return Err(ProtocolError::UnsupportedVersion {
29                api_key: API_KEY,
30                version,
31            });
32        }
33        let flex = is_flexible(version);
34        if version >= 2 {
35            put_i32(buf, self.throttle_time_ms);
36        }
37        if version >= 0 {
38            {
39                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
40                for it in &self.topics {
41                    it.encode(buf, version)?;
42                }
43            }
44        }
45        if flex {
46            let tagged = WriteTaggedFields::new();
47            tagged.write(buf, &self.unknown_tagged_fields);
48        }
49        Ok(())
50    }
51    fn encoded_len(&self, version: i16) -> usize {
52        let flex = is_flexible(version);
53        let mut n: usize = 0;
54        if version >= 2 {
55            n += 4;
56        }
57        if version >= 0 {
58            n += {
59                let prefix =
60                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
61                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
62                prefix + body
63            };
64        }
65        if flex {
66            let known_pairs: Vec<(u32, usize)> = Vec::new();
67            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
68        }
69        n
70    }
71}
72impl Decode<'_> for OffsetForLeaderEpochResponse {
73    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
74        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
75            return Err(ProtocolError::UnsupportedVersion {
76                api_key: API_KEY,
77                version,
78            });
79        }
80        let flex = is_flexible(version);
81        let mut out = Self::default();
82        if version >= 2 {
83            out.throttle_time_ms = get_i32(buf)?;
84        }
85        if version >= 0 {
86            out.topics = {
87                let n = crate::primitives::array::get_array_len(buf, flex)?;
88                let mut v = Vec::with_capacity(n);
89                for _ in 0..n {
90                    v.push(OffsetForLeaderTopicResult::decode(buf, version)?);
91                }
92                v
93            };
94        }
95        if flex {
96            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
97        }
98        Ok(out)
99    }
100}
101#[cfg(test)]
102impl OffsetForLeaderEpochResponse {
103    #[must_use]
104    pub fn populated(version: i16) -> Self {
105        let mut m = Self::default();
106        if version >= 2 {
107            m.throttle_time_ms = 1i32;
108        }
109        if version >= 0 {
110            m.topics = vec![OffsetForLeaderTopicResult::populated(version)];
111        }
112        m
113    }
114}
115#[derive(Debug, Clone, PartialEq, Eq, Default)]
116pub struct OffsetForLeaderTopicResult {
117    pub topic: String,
118    pub partitions: Vec<EpochEndOffset>,
119    pub unknown_tagged_fields: UnknownTaggedFields,
120}
121impl Encode for OffsetForLeaderTopicResult {
122    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
123        let flex = version >= 4;
124        if version >= 0 {
125            if flex {
126                put_compact_string(buf, &self.topic);
127            } else {
128                put_string(buf, &self.topic);
129            }
130        }
131        if version >= 0 {
132            {
133                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
134                for it in &self.partitions {
135                    it.encode(buf, version)?;
136                }
137            }
138        }
139        if flex {
140            let tagged = WriteTaggedFields::new();
141            tagged.write(buf, &self.unknown_tagged_fields);
142        }
143        Ok(())
144    }
145    fn encoded_len(&self, version: i16) -> usize {
146        let flex = version >= 4;
147        let mut n: usize = 0;
148        if version >= 0 {
149            n += if flex {
150                compact_string_len(&self.topic)
151            } else {
152                string_len(&self.topic)
153            };
154        }
155        if version >= 0 {
156            n += {
157                let prefix =
158                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
159                let body: usize = (self.partitions)
160                    .iter()
161                    .map(|it| it.encoded_len(version))
162                    .sum();
163                prefix + body
164            };
165        }
166        if flex {
167            let known_pairs: Vec<(u32, usize)> = Vec::new();
168            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
169        }
170        n
171    }
172}
173impl Decode<'_> for OffsetForLeaderTopicResult {
174    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
175        let flex = version >= 4;
176        let mut out = Self::default();
177        if version >= 0 {
178            out.topic = if flex {
179                get_compact_string_owned(buf)?
180            } else {
181                get_string_owned(buf)?
182            };
183        }
184        if version >= 0 {
185            out.partitions = {
186                let n = crate::primitives::array::get_array_len(buf, flex)?;
187                let mut v = Vec::with_capacity(n);
188                for _ in 0..n {
189                    v.push(EpochEndOffset::decode(buf, version)?);
190                }
191                v
192            };
193        }
194        if flex {
195            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
196        }
197        Ok(out)
198    }
199}
200#[cfg(test)]
201impl OffsetForLeaderTopicResult {
202    #[must_use]
203    pub fn populated(version: i16) -> Self {
204        let mut m = Self::default();
205        if version >= 0 {
206            m.topic = "x".to_string();
207        }
208        if version >= 0 {
209            m.partitions = vec![EpochEndOffset::populated(version)];
210        }
211        m
212    }
213}
214#[derive(Debug, Clone, PartialEq, Eq)]
215pub struct EpochEndOffset {
216    pub error_code: i16,
217    pub partition: i32,
218    pub leader_epoch: i32,
219    pub end_offset: i64,
220    pub unknown_tagged_fields: UnknownTaggedFields,
221}
222impl Default for EpochEndOffset {
223    fn default() -> Self {
224        Self {
225            error_code: 0i16,
226            partition: 0i32,
227            leader_epoch: -1i32,
228            end_offset: -1i64,
229            unknown_tagged_fields: Default::default(),
230        }
231    }
232}
233impl Encode for EpochEndOffset {
234    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
235        let flex = version >= 4;
236        if version >= 0 {
237            put_i16(buf, self.error_code);
238        }
239        if version >= 0 {
240            put_i32(buf, self.partition);
241        }
242        if version >= 1 {
243            put_i32(buf, self.leader_epoch);
244        }
245        if version >= 0 {
246            put_i64(buf, self.end_offset);
247        }
248        if flex {
249            let tagged = WriteTaggedFields::new();
250            tagged.write(buf, &self.unknown_tagged_fields);
251        }
252        Ok(())
253    }
254    fn encoded_len(&self, version: i16) -> usize {
255        let flex = version >= 4;
256        let mut n: usize = 0;
257        if version >= 0 {
258            n += 2;
259        }
260        if version >= 0 {
261            n += 4;
262        }
263        if version >= 1 {
264            n += 4;
265        }
266        if version >= 0 {
267            n += 8;
268        }
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}
276impl Decode<'_> for EpochEndOffset {
277    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
278        let flex = version >= 4;
279        let mut out = Self::default();
280        if version >= 0 {
281            out.error_code = get_i16(buf)?;
282        }
283        if version >= 0 {
284            out.partition = get_i32(buf)?;
285        }
286        if version >= 1 {
287            out.leader_epoch = get_i32(buf)?;
288        }
289        if version >= 0 {
290            out.end_offset = get_i64(buf)?;
291        }
292        if flex {
293            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
294        }
295        Ok(out)
296    }
297}
298#[cfg(test)]
299impl EpochEndOffset {
300    #[must_use]
301    pub fn populated(version: i16) -> Self {
302        let mut m = Self::default();
303        if version >= 0 {
304            m.error_code = 1i16;
305        }
306        if version >= 0 {
307            m.partition = 1i32;
308        }
309        if version >= 1 {
310            m.leader_epoch = 1i32;
311        }
312        if version >= 0 {
313            m.end_offset = 1i64;
314        }
315        m
316    }
317}
318/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
319/// Only includes fields valid for the given version.
320#[must_use]
321#[allow(unused_comparisons)]
322pub fn default_json(version: i16) -> ::serde_json::Value {
323    let mut obj = ::serde_json::Map::new();
324    if version >= 2 {
325        obj.insert("throttleTimeMs".to_string(), ::serde_json::json!(0));
326    }
327    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
328    ::serde_json::Value::Object(obj)
329}
crabka_protocol/opt/rustwide/workdir/generated/OffsetForLeaderEpochResponse.owned.rs

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