crabka_protocol/opt/rustwide/workdir/generated/
OffsetFetchRequest.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_i32, put_bool, 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,
9    string_len,
10};
11use crate::primitives::string_bytes_borrowed::{
12    get_compact_nullable_string_borrowed, get_compact_string_borrowed,
13    get_nullable_string_borrowed, get_string_borrowed,
14};
15use crate::tagged_fields::{read_tagged_fields, tagged_fields_len, WriteTaggedFields};
16use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
17
18pub const API_KEY: i16 = 9;
19pub const MIN_VERSION: i16 = 1;
20pub const MAX_VERSION: i16 = 10;
21pub const FLEXIBLE_MIN: i16 = 6;
22
23#[inline]
24fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
25
26#[derive(Debug, Clone, PartialEq, Eq)]
27pub struct OffsetFetchRequest<'a> {
28    pub group_id: &'a str,
29    pub topics: Option<Vec<OffsetFetchRequestTopic<'a>>>,
30    pub groups: Vec<OffsetFetchRequestGroup<'a>>,
31    pub require_stable: bool,
32    pub unknown_tagged_fields: UnknownTaggedFields,
33}
34
35impl<'a> Default for OffsetFetchRequest<'a> {
36    fn default() -> Self {
37        Self {
38            group_id: "",
39            topics: None,
40            groups: Vec::new(),
41            require_stable: false,
42            unknown_tagged_fields: Default::default(),
43        }
44    }
45}
46
47impl<'a> OffsetFetchRequest<'a> {
48    pub fn to_owned(&self) -> crate::owned::offset_fetch_request::OffsetFetchRequest {
49        crate::owned::offset_fetch_request::OffsetFetchRequest {
50            group_id: (self.group_id).to_string(),
51            topics: (self.topics).as_ref().map(|v| v.iter().map(|it| it.to_owned()).collect()),
52            groups: (self.groups).iter().map(|it| it.to_owned()).collect(),
53            require_stable: (self.require_stable),
54            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
55        }
56    }
57}
58
59impl<'a> Encode for OffsetFetchRequest<'a> {
60    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
61        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
62            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
63        }
64        let flex = is_flexible(version);
65        if version >= 0 && version <= 7 { if flex { put_compact_string(buf, self.group_id) } else { put_string(buf, self.group_id) } }
66        if version >= 0 && version <= 7 { if version >= 2 { { let len = (self.topics).as_ref().map(Vec::len); crate::primitives::array::put_nullable_array_len(buf, len, flex); if let Some(v) = &self.topics { for it in v { it.encode(buf, version)?; } } } } else { { let v = (self.topics).as_ref().map(Vec::as_slice).unwrap_or(&[]); crate::primitives::array::put_array_len(buf, v.len(), flex); for it in v { it.encode(buf, version)?; } } } }
67        if version >= 8 { { crate::primitives::array::put_array_len(buf, (self.groups).len(), flex); for it in &self.groups { it.encode(buf, version)?; } } }
68        if version >= 7 { put_bool(buf, self.require_stable) }
69        if flex {
70            let tagged = WriteTaggedFields::new();
71            tagged.write(buf, &self.unknown_tagged_fields);
72        }
73        Ok(())
74    }
75    fn encoded_len(&self, version: i16) -> usize {
76        let flex = is_flexible(version);
77        let mut n: usize = 0;
78        if version >= 0 && version <= 7 { n += if flex { compact_string_len(self.group_id) } else { string_len(self.group_id) }; }
79        if version >= 0 && version <= 7 { n += if version >= 2 { { let opt: Option<&Vec<_>> = (self.topics).as_ref(); let prefix = crate::primitives::array::nullable_array_len_prefix_len(opt.map(|v| v.len()), flex); let body: usize = opt.map_or(0, |v| v.iter().map(|it| it.encoded_len(version)).sum()); prefix + body } } else { { let v = (self.topics).as_ref().map(Vec::as_slice).unwrap_or(&[]); let prefix = crate::primitives::array::array_len_prefix_len(v.len(), flex); let body: usize = v.iter().map(|it| it.encoded_len(version)).sum(); prefix + body } }; }
80        if version >= 8 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.groups).len(), flex); let body: usize = (self.groups).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
81        if version >= 7 { n += 1; }
82        if flex {
83            let known_pairs: Vec<(u32, usize)> = Vec::new();
84            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
85        }
86        n
87    }
88}
89
90impl<'de> DecodeBorrow<'de> for OffsetFetchRequest<'de> {
91    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
92        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
93            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
94        }
95        let flex = is_flexible(version);
96        let mut out = Self::default();
97        if version >= 0 && version <= 7 { out.group_id = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
98        if version >= 0 && version <= 7 { out.topics = if version >= 2 { { let opt = crate::primitives::array::get_nullable_array_len(buf, flex)?; match opt { None => None, Some(n) => { let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(OffsetFetchRequestTopic::decode_borrow(buf, version)?); } Some(v) } } } } else { Some({ let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(OffsetFetchRequestTopic::decode_borrow(buf, version)?); } v }) }; }
99        if version >= 8 { out.groups = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(OffsetFetchRequestGroup::decode_borrow(buf, version)?); } v }; }
100        if version >= 7 { out.require_stable = get_bool(buf)?; }
101        if flex {
102            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
103                Ok(false)
104            })?;
105        }
106        Ok(out)
107    }
108}
109
110#[derive(Debug, Clone, PartialEq, Eq)]
111pub struct OffsetFetchRequestTopic<'a> {
112    pub name: &'a str,
113    pub partition_indexes: Vec<i32>,
114    pub unknown_tagged_fields: UnknownTaggedFields,
115}
116
117impl<'a> Default for OffsetFetchRequestTopic<'a> {
118    fn default() -> Self {
119        Self {
120            name: "",
121            partition_indexes: Vec::new(),
122            unknown_tagged_fields: Default::default(),
123        }
124    }
125}
126
127impl<'a> OffsetFetchRequestTopic<'a> {
128    pub fn to_owned(&self) -> crate::owned::offset_fetch_request::OffsetFetchRequestTopic {
129        crate::owned::offset_fetch_request::OffsetFetchRequestTopic {
130            name: (self.name).to_string(),
131            partition_indexes: (self.partition_indexes).clone(),
132            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
133        }
134    }
135}
136
137impl<'a> Encode for OffsetFetchRequestTopic<'a> {
138    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
139        let flex = version >= 6;
140        if version >= 0 && version <= 7 { if flex { put_compact_string(buf, self.name) } else { put_string(buf, self.name) } }
141        if version >= 0 && version <= 7 { { crate::primitives::array::put_array_len(buf, (self.partition_indexes).len(), flex); for it in &self.partition_indexes { put_i32(buf, *it); } } }
142        if flex {
143            let tagged = WriteTaggedFields::new();
144            tagged.write(buf, &self.unknown_tagged_fields);
145        }
146        Ok(())
147    }
148    fn encoded_len(&self, version: i16) -> usize {
149        let flex = version >= 6;
150        let mut n: usize = 0;
151        if version >= 0 && version <= 7 { n += if flex { compact_string_len(self.name) } else { string_len(self.name) }; }
152        if version >= 0 && version <= 7 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.partition_indexes).len(), flex); let body: usize = (self.partition_indexes).iter().map(|_| 4).sum(); prefix + body }; }
153        if flex {
154            let known_pairs: Vec<(u32, usize)> = Vec::new();
155            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
156        }
157        n
158    }
159}
160
161impl<'de> DecodeBorrow<'de> for OffsetFetchRequestTopic<'de> {
162    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
163        let flex = version >= 6;
164        let mut out = Self::default();
165        if version >= 0 && version <= 7 { out.name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
166        if version >= 0 && version <= 7 { out.partition_indexes = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } v }; }
167        if flex {
168            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
169                Ok(false)
170            })?;
171        }
172        Ok(out)
173    }
174}
175
176#[derive(Debug, Clone, PartialEq, Eq)]
177pub struct OffsetFetchRequestGroup<'a> {
178    pub group_id: &'a str,
179    pub member_id: Option<&'a str>,
180    pub member_epoch: i32,
181    pub topics: Option<Vec<OffsetFetchRequestTopics<'a>>>,
182    pub unknown_tagged_fields: UnknownTaggedFields,
183}
184
185impl<'a> Default for OffsetFetchRequestGroup<'a> {
186    fn default() -> Self {
187        Self {
188            group_id: "",
189            member_id: None,
190            member_epoch: -1i32,
191            topics: None,
192            unknown_tagged_fields: Default::default(),
193        }
194    }
195}
196
197impl<'a> OffsetFetchRequestGroup<'a> {
198    pub fn to_owned(&self) -> crate::owned::offset_fetch_request::OffsetFetchRequestGroup {
199        crate::owned::offset_fetch_request::OffsetFetchRequestGroup {
200            group_id: (self.group_id).to_string(),
201            member_id: (self.member_id).map(|s| s.to_string()),
202            member_epoch: (self.member_epoch),
203            topics: (self.topics).as_ref().map(|v| v.iter().map(|it| it.to_owned()).collect()),
204            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
205        }
206    }
207}
208
209impl<'a> Encode for OffsetFetchRequestGroup<'a> {
210    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
211        let flex = version >= 6;
212        if version >= 8 { if flex { put_compact_string(buf, self.group_id) } else { put_string(buf, self.group_id) } }
213        if version >= 9 { if flex { put_compact_nullable_string(buf, self.member_id) } else { put_nullable_string(buf, self.member_id) } }
214        if version >= 9 { put_i32(buf, self.member_epoch) }
215        if version >= 8 { { let len = (self.topics).as_ref().map(Vec::len); crate::primitives::array::put_nullable_array_len(buf, len, flex); if let Some(v) = &self.topics { for it in v { it.encode(buf, version)?; } } } }
216        if flex {
217            let tagged = WriteTaggedFields::new();
218            tagged.write(buf, &self.unknown_tagged_fields);
219        }
220        Ok(())
221    }
222    fn encoded_len(&self, version: i16) -> usize {
223        let flex = version >= 6;
224        let mut n: usize = 0;
225        if version >= 8 { n += if flex { compact_string_len(self.group_id) } else { string_len(self.group_id) }; }
226        if version >= 9 { n += if flex { compact_nullable_string_len(self.member_id) } else { nullable_string_len(self.member_id) }; }
227        if version >= 9 { n += 4; }
228        if version >= 8 { n += { let opt: Option<&Vec<_>> = (self.topics).as_ref(); let prefix = crate::primitives::array::nullable_array_len_prefix_len(opt.map(|v| v.len()), flex); let body: usize = opt.map_or(0, |v| v.iter().map(|it| it.encoded_len(version)).sum()); prefix + body }; }
229        if flex {
230            let known_pairs: Vec<(u32, usize)> = Vec::new();
231            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
232        }
233        n
234    }
235}
236
237impl<'de> DecodeBorrow<'de> for OffsetFetchRequestGroup<'de> {
238    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
239        let flex = version >= 6;
240        let mut out = Self::default();
241        if version >= 8 { out.group_id = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
242        if version >= 9 { out.member_id = if flex { get_compact_nullable_string_borrowed(buf)? } else { get_nullable_string_borrowed(buf)? }; }
243        if version >= 9 { out.member_epoch = get_i32(buf)?; }
244        if version >= 8 { out.topics = { let opt = crate::primitives::array::get_nullable_array_len(buf, flex)?; match opt { None => None, Some(n) => { let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(OffsetFetchRequestTopics::decode_borrow(buf, version)?); } Some(v) } } }; }
245        if flex {
246            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
247                Ok(false)
248            })?;
249        }
250        Ok(out)
251    }
252}
253
254#[derive(Debug, Clone, PartialEq, Eq)]
255pub struct OffsetFetchRequestTopics<'a> {
256    pub name: &'a str,
257    pub topic_id: crate::primitives::uuid::Uuid,
258    pub partition_indexes: Vec<i32>,
259    pub unknown_tagged_fields: UnknownTaggedFields,
260}
261
262impl<'a> Default for OffsetFetchRequestTopics<'a> {
263    fn default() -> Self {
264        Self {
265            name: "",
266            topic_id: Default::default(),
267            partition_indexes: Vec::new(),
268            unknown_tagged_fields: Default::default(),
269        }
270    }
271}
272
273impl<'a> OffsetFetchRequestTopics<'a> {
274    pub fn to_owned(&self) -> crate::owned::offset_fetch_request::OffsetFetchRequestTopics {
275        crate::owned::offset_fetch_request::OffsetFetchRequestTopics {
276            name: (self.name).to_string(),
277            topic_id: (self.topic_id),
278            partition_indexes: (self.partition_indexes).clone(),
279            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
280        }
281    }
282}
283
284impl<'a> Encode for OffsetFetchRequestTopics<'a> {
285    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
286        let flex = version >= 6;
287        if version >= 8 && version <= 9 { if flex { put_compact_string(buf, self.name) } else { put_string(buf, self.name) } }
288        if version >= 10 { crate::primitives::uuid::put_uuid(buf, self.topic_id) }
289        if version >= 8 { { crate::primitives::array::put_array_len(buf, (self.partition_indexes).len(), flex); for it in &self.partition_indexes { put_i32(buf, *it); } } }
290        if flex {
291            let tagged = WriteTaggedFields::new();
292            tagged.write(buf, &self.unknown_tagged_fields);
293        }
294        Ok(())
295    }
296    fn encoded_len(&self, version: i16) -> usize {
297        let flex = version >= 6;
298        let mut n: usize = 0;
299        if version >= 8 && version <= 9 { n += if flex { compact_string_len(self.name) } else { string_len(self.name) }; }
300        if version >= 10 { n += 16; }
301        if version >= 8 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.partition_indexes).len(), flex); let body: usize = (self.partition_indexes).iter().map(|_| 4).sum(); prefix + body }; }
302        if flex {
303            let known_pairs: Vec<(u32, usize)> = Vec::new();
304            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
305        }
306        n
307    }
308}
309
310impl<'de> DecodeBorrow<'de> for OffsetFetchRequestTopics<'de> {
311    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
312        let flex = version >= 6;
313        let mut out = Self::default();
314        if version >= 8 && version <= 9 { out.name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
315        if version >= 10 { out.topic_id = crate::primitives::uuid::get_uuid(buf)?; }
316        if version >= 8 { out.partition_indexes = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(get_i32(buf)?); } v }; }
317        if flex {
318            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
319                Ok(false)
320            })?;
321        }
322        Ok(out)
323    }
324}
crabka_protocol/opt/rustwide/workdir/generated/OffsetFetchRequest.borrowed.rs

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