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

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2use crate::primitives::fixed::{get_i16, get_i32, get_i64, put_i16, put_i32, put_i64};
3use crate::primitives::string_bytes::{
4    compact_string_len, put_compact_string, put_string, string_len,
5};
6use crate::primitives::string_bytes_borrowed::{get_compact_string_borrowed, get_string_borrowed};
7use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
8use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
9use bytes::BufMut;
10pub const API_KEY: i16 = 2;
11pub const MIN_VERSION: i16 = 1;
12pub const MAX_VERSION: i16 = 11;
13pub const FLEXIBLE_MIN: i16 = 6;
14#[inline]
15fn is_flexible(version: i16) -> bool {
16    version >= FLEXIBLE_MIN
17}
18#[derive(Debug, Clone, PartialEq, Eq, Default)]
19pub struct ListOffsetsResponse<'a> {
20    pub throttle_time_ms: i32,
21    pub topics: Vec<ListOffsetsTopicResponse<'a>>,
22    pub unknown_tagged_fields: UnknownTaggedFields,
23}
24impl ListOffsetsResponse<'_> {
25    pub fn to_owned(&self) -> crate::owned::list_offsets_response::ListOffsetsResponse {
26        crate::owned::list_offsets_response::ListOffsetsResponse {
27            throttle_time_ms: (self.throttle_time_ms),
28            topics: (self.topics)
29                .iter()
30                .map(ListOffsetsTopicResponse::to_owned)
31                .collect(),
32            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
33        }
34    }
35}
36impl Encode for ListOffsetsResponse<'_> {
37    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
38        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
39            return Err(ProtocolError::UnsupportedVersion {
40                api_key: API_KEY,
41                version,
42            });
43        }
44        let flex = is_flexible(version);
45        if version >= 2 {
46            put_i32(buf, self.throttle_time_ms);
47        }
48        if version >= 0 {
49            {
50                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
51                for it in &self.topics {
52                    it.encode(buf, version)?;
53                }
54            }
55        }
56        if flex {
57            let tagged = WriteTaggedFields::new();
58            tagged.write(buf, &self.unknown_tagged_fields);
59        }
60        Ok(())
61    }
62    fn encoded_len(&self, version: i16) -> usize {
63        let flex = is_flexible(version);
64        let mut n: usize = 0;
65        if version >= 2 {
66            n += 4;
67        }
68        if version >= 0 {
69            n += {
70                let prefix =
71                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
72                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
73                prefix + body
74            };
75        }
76        if flex {
77            let known_pairs: Vec<(u32, usize)> = Vec::new();
78            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
79        }
80        n
81    }
82}
83impl<'de> DecodeBorrow<'de> for ListOffsetsResponse<'de> {
84    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
85        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
86            return Err(ProtocolError::UnsupportedVersion {
87                api_key: API_KEY,
88                version,
89            });
90        }
91        let flex = is_flexible(version);
92        let mut out = Self::default();
93        if version >= 2 {
94            out.throttle_time_ms = get_i32(buf)?;
95        }
96        if version >= 0 {
97            out.topics = {
98                let n = crate::primitives::array::get_array_len(buf, flex)?;
99                let mut v = Vec::with_capacity(n);
100                for _ in 0..n {
101                    v.push(ListOffsetsTopicResponse::decode_borrow(buf, version)?);
102                }
103                v
104            };
105        }
106        if flex {
107            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
108        }
109        Ok(out)
110    }
111}
112#[cfg(test)]
113impl ListOffsetsResponse<'_> {
114    #[must_use]
115    pub fn populated(version: i16) -> Self {
116        let mut m = Self::default();
117        if version >= 2 {
118            m.throttle_time_ms = 1i32;
119        }
120        if version >= 0 {
121            m.topics = vec![ListOffsetsTopicResponse::populated(version)];
122        }
123        m
124    }
125}
126#[derive(Debug, Clone, PartialEq, Eq, Default)]
127pub struct ListOffsetsTopicResponse<'a> {
128    pub name: &'a str,
129    pub partitions: Vec<ListOffsetsPartitionResponse>,
130    pub unknown_tagged_fields: UnknownTaggedFields,
131}
132impl ListOffsetsTopicResponse<'_> {
133    pub fn to_owned(&self) -> crate::owned::list_offsets_response::ListOffsetsTopicResponse {
134        crate::owned::list_offsets_response::ListOffsetsTopicResponse {
135            name: (self.name).to_string(),
136            partitions: (self.partitions)
137                .iter()
138                .map(ListOffsetsPartitionResponse::to_owned)
139                .collect(),
140            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
141        }
142    }
143}
144impl Encode for ListOffsetsTopicResponse<'_> {
145    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
146        let flex = version >= 6;
147        if version >= 0 {
148            if flex {
149                put_compact_string(buf, self.name);
150            } else {
151                put_string(buf, self.name);
152            }
153        }
154        if version >= 0 {
155            {
156                crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex);
157                for it in &self.partitions {
158                    it.encode(buf, version)?;
159                }
160            }
161        }
162        if flex {
163            let tagged = WriteTaggedFields::new();
164            tagged.write(buf, &self.unknown_tagged_fields);
165        }
166        Ok(())
167    }
168    fn encoded_len(&self, version: i16) -> usize {
169        let flex = version >= 6;
170        let mut n: usize = 0;
171        if version >= 0 {
172            n += if flex {
173                compact_string_len(self.name)
174            } else {
175                string_len(self.name)
176            };
177        }
178        if version >= 0 {
179            n += {
180                let prefix =
181                    crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex);
182                let body: usize = (self.partitions)
183                    .iter()
184                    .map(|it| it.encoded_len(version))
185                    .sum();
186                prefix + body
187            };
188        }
189        if flex {
190            let known_pairs: Vec<(u32, usize)> = Vec::new();
191            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
192        }
193        n
194    }
195}
196impl<'de> DecodeBorrow<'de> for ListOffsetsTopicResponse<'de> {
197    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
198        let flex = version >= 6;
199        let mut out = Self::default();
200        if version >= 0 {
201            out.name = if flex {
202                get_compact_string_borrowed(buf)?
203            } else {
204                get_string_borrowed(buf)?
205            };
206        }
207        if version >= 0 {
208            out.partitions = {
209                let n = crate::primitives::array::get_array_len(buf, flex)?;
210                let mut v = Vec::with_capacity(n);
211                for _ in 0..n {
212                    v.push(ListOffsetsPartitionResponse::decode_borrow(buf, version)?);
213                }
214                v
215            };
216        }
217        if flex {
218            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
219        }
220        Ok(out)
221    }
222}
223#[cfg(test)]
224impl ListOffsetsTopicResponse<'_> {
225    #[must_use]
226    pub fn populated(version: i16) -> Self {
227        let mut m = Self::default();
228        if version >= 0 {
229            m.name = "x";
230        }
231        if version >= 0 {
232            m.partitions = vec![ListOffsetsPartitionResponse::populated(version)];
233        }
234        m
235    }
236}
237#[derive(Debug, Clone, PartialEq, Eq)]
238pub struct ListOffsetsPartitionResponse {
239    pub partition_index: i32,
240    pub error_code: i16,
241    pub timestamp: i64,
242    pub offset: i64,
243    pub leader_epoch: i32,
244    pub unknown_tagged_fields: UnknownTaggedFields,
245}
246impl Default for ListOffsetsPartitionResponse {
247    fn default() -> Self {
248        Self {
249            partition_index: 0i32,
250            error_code: 0i16,
251            timestamp: -1i64,
252            offset: -1i64,
253            leader_epoch: -1i32,
254            unknown_tagged_fields: Default::default(),
255        }
256    }
257}
258impl ListOffsetsPartitionResponse {
259    pub fn to_owned(&self) -> crate::owned::list_offsets_response::ListOffsetsPartitionResponse {
260        crate::owned::list_offsets_response::ListOffsetsPartitionResponse {
261            partition_index: (self.partition_index),
262            error_code: (self.error_code),
263            timestamp: (self.timestamp),
264            offset: (self.offset),
265            leader_epoch: (self.leader_epoch),
266            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
267        }
268    }
269}
270impl Encode for ListOffsetsPartitionResponse {
271    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
272        let flex = version >= 6;
273        if version >= 0 {
274            put_i32(buf, self.partition_index);
275        }
276        if version >= 0 {
277            put_i16(buf, self.error_code);
278        }
279        if version >= 1 {
280            put_i64(buf, self.timestamp);
281        }
282        if version >= 1 {
283            put_i64(buf, self.offset);
284        }
285        if version >= 4 {
286            put_i32(buf, self.leader_epoch);
287        }
288        if flex {
289            let tagged = WriteTaggedFields::new();
290            tagged.write(buf, &self.unknown_tagged_fields);
291        }
292        Ok(())
293    }
294    fn encoded_len(&self, version: i16) -> usize {
295        let flex = version >= 6;
296        let mut n: usize = 0;
297        if version >= 0 {
298            n += 4;
299        }
300        if version >= 0 {
301            n += 2;
302        }
303        if version >= 1 {
304            n += 8;
305        }
306        if version >= 1 {
307            n += 8;
308        }
309        if version >= 4 {
310            n += 4;
311        }
312        if flex {
313            let known_pairs: Vec<(u32, usize)> = Vec::new();
314            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
315        }
316        n
317    }
318}
319impl<'de> DecodeBorrow<'de> for ListOffsetsPartitionResponse {
320    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
321        let flex = version >= 6;
322        let mut out = Self::default();
323        if version >= 0 {
324            out.partition_index = get_i32(buf)?;
325        }
326        if version >= 0 {
327            out.error_code = get_i16(buf)?;
328        }
329        if version >= 1 {
330            out.timestamp = get_i64(buf)?;
331        }
332        if version >= 1 {
333            out.offset = get_i64(buf)?;
334        }
335        if version >= 4 {
336            out.leader_epoch = get_i32(buf)?;
337        }
338        if flex {
339            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
340        }
341        Ok(out)
342    }
343}
344#[cfg(test)]
345impl ListOffsetsPartitionResponse {
346    #[must_use]
347    pub fn populated(version: i16) -> Self {
348        let mut m = Self::default();
349        if version >= 0 {
350            m.partition_index = 1i32;
351        }
352        if version >= 0 {
353            m.error_code = 1i16;
354        }
355        if version >= 1 {
356            m.timestamp = 1i64;
357        }
358        if version >= 1 {
359            m.offset = 1i64;
360        }
361        if version >= 4 {
362            m.leader_epoch = 1i32;
363        }
364        m
365    }
366}
crabka_protocol/opt/rustwide/workdir/generated/ListOffsetsResponse.borrowed.rs

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