krabka_protocol/opt/rustwide/workdir/generated/
DeleteTopicsRequest.borrowed.rs

1// AUTO-GENERATED by krabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2use bytes::BufMut;
3
4use crate::{
5    DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields,
6    owned::delete_topics_request,
7    primitives::{
8        array::{array_len_prefix_len, get_array_len, put_array_len},
9        fixed::{get_i32, put_i32},
10        string_bytes::{
11            compact_nullable_string_len, compact_string_len, nullable_string_len,
12            put_compact_nullable_string, put_compact_string, put_nullable_string, put_string,
13            string_len,
14        },
15        string_bytes_borrowed::{
16            get_compact_nullable_string_borrowed, get_compact_string_borrowed,
17            get_nullable_string_borrowed, get_string_borrowed,
18        },
19        uuid::{Uuid, get_uuid, put_uuid},
20    },
21    tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len},
22};
23pub const API_KEY: i16 = 20;
24pub const MIN_VERSION: i16 = 1;
25pub const MAX_VERSION: i16 = 6;
26pub const LATEST_STABLE_VERSION: i16 = 6;
27pub const FLEXIBLE_MIN: i16 = 4;
28#[inline]
29#[must_use]
30pub fn is_flexible(version: i16) -> bool {
31    version >= FLEXIBLE_MIN
32}
33#[derive(Debug, Clone, PartialEq, Eq, Default)]
34pub struct DeleteTopicsRequest<'a> {
35    pub topics: Vec<DeleteTopicState<'a>>,
36    pub topic_names: Vec<&'a str>,
37    pub timeout_ms: i32,
38    pub unknown_tagged_fields: UnknownTaggedFields,
39}
40impl DeleteTopicsRequest<'_> {
41    #[must_use]
42    pub fn to_owned(&self) -> delete_topics_request::DeleteTopicsRequest {
43        delete_topics_request::DeleteTopicsRequest {
44            topics: (self.topics)
45                .iter()
46                .map(DeleteTopicState::to_owned)
47                .collect(),
48            topic_names: (self.topic_names).iter().map(|&s| s.to_owned()).collect(),
49            timeout_ms: (self.timeout_ms),
50            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
51        }
52    }
53}
54impl Encode for DeleteTopicsRequest<'_> {
55    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
56        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
57            return Err(ProtocolError::UnsupportedVersion {
58                api_key: API_KEY,
59                version,
60            });
61        }
62        let flex = is_flexible(version);
63        if version >= 6 {
64            {
65                put_array_len(buf, (self.topics).len(), flex)?;
66                for it in &self.topics {
67                    it.encode(buf, version)?;
68                }
69            }
70        }
71        if (0..=5).contains(&version) {
72            {
73                put_array_len(buf, (self.topic_names).len(), flex)?;
74                for it in &self.topic_names {
75                    if flex {
76                        put_compact_string(buf, it)?;
77                    } else {
78                        put_string(buf, it)?;
79                    }
80                }
81            }
82        }
83        if version >= 0 {
84            put_i32(buf, self.timeout_ms);
85        }
86        if flex {
87            let tagged = WriteTaggedFields::new();
88            tagged.write(buf, &self.unknown_tagged_fields)?;
89        }
90        Ok(())
91    }
92    fn encoded_len(&self, version: i16) -> usize {
93        let flex = is_flexible(version);
94        let mut n: usize = 0;
95        if version >= 6 {
96            n += {
97                let prefix = array_len_prefix_len((self.topics).len(), flex);
98                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
99                prefix + body
100            };
101        }
102        if (0..=5).contains(&version) {
103            n += {
104                let prefix = array_len_prefix_len((self.topic_names).len(), flex);
105                let body: usize = (self.topic_names)
106                    .iter()
107                    .map(|it| {
108                        if flex {
109                            compact_string_len(it)
110                        } else {
111                            string_len(it)
112                        }
113                    })
114                    .sum();
115                prefix + body
116            };
117        }
118        if version >= 0 {
119            n += 4;
120        }
121        if flex {
122            let known_pairs: Vec<(u32, usize)> = Vec::new();
123            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
124        }
125        n
126    }
127}
128impl<'de> DecodeBorrow<'de> for DeleteTopicsRequest<'de> {
129    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
130        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
131            return Err(ProtocolError::UnsupportedVersion {
132                api_key: API_KEY,
133                version,
134            });
135        }
136        let flex = is_flexible(version);
137        let mut out = Self::default();
138        if version >= 6 {
139            out.topics = {
140                let n = get_array_len(buf, flex)?;
141                let mut v = Vec::with_capacity(n);
142                for _ in 0..n {
143                    v.push(DeleteTopicState::decode_borrow(buf, version)?);
144                }
145                v
146            };
147        }
148        if (0..=5).contains(&version) {
149            out.topic_names = {
150                let n = get_array_len(buf, flex)?;
151                let mut v = Vec::with_capacity(n);
152                for _ in 0..n {
153                    v.push(if flex {
154                        get_compact_string_borrowed(buf)?
155                    } else {
156                        get_string_borrowed(buf)?
157                    });
158                }
159                v
160            };
161        }
162        if version >= 0 {
163            out.timeout_ms = get_i32(buf)?;
164        }
165        if flex {
166            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
167        }
168        Ok(out)
169    }
170}
171#[cfg(test)]
172impl DeleteTopicsRequest<'_> {
173    #[must_use]
174    pub fn populated(version: i16) -> Self {
175        let mut m = Self::default();
176        if version >= 6 {
177            m.topics = vec![DeleteTopicState::populated(version)];
178        }
179        if (0..=5).contains(&version) {
180            m.topic_names = vec!["x"];
181        }
182        if version >= 0 {
183            m.timeout_ms = 1i32;
184        }
185        m
186    }
187}
188#[derive(Debug, Clone, PartialEq, Eq, Default)]
189pub struct DeleteTopicState<'a> {
190    pub name: Option<&'a str>,
191    pub topic_id: Uuid,
192    pub unknown_tagged_fields: UnknownTaggedFields,
193}
194impl DeleteTopicState<'_> {
195    #[must_use]
196    pub fn to_owned(&self) -> delete_topics_request::DeleteTopicState {
197        delete_topics_request::DeleteTopicState {
198            name: (self.name).map(str::to_owned),
199            topic_id: (self.topic_id),
200            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
201        }
202    }
203}
204impl Encode for DeleteTopicState<'_> {
205    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
206        let flex = version >= 4;
207        if version >= 6 {
208            if flex {
209                put_compact_nullable_string(buf, self.name)?;
210            } else {
211                put_nullable_string(buf, self.name)?;
212            }
213        }
214        if version >= 6 {
215            put_uuid(buf, self.topic_id);
216        }
217        if flex {
218            let tagged = WriteTaggedFields::new();
219            tagged.write(buf, &self.unknown_tagged_fields)?;
220        }
221        Ok(())
222    }
223    fn encoded_len(&self, version: i16) -> usize {
224        let flex = version >= 4;
225        let mut n: usize = 0;
226        if version >= 6 {
227            n += if flex {
228                compact_nullable_string_len(self.name)
229            } else {
230                nullable_string_len(self.name)
231            };
232        }
233        if version >= 6 {
234            n += 16;
235        }
236        if flex {
237            let known_pairs: Vec<(u32, usize)> = Vec::new();
238            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
239        }
240        n
241    }
242}
243impl<'de> DecodeBorrow<'de> for DeleteTopicState<'de> {
244    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
245        let flex = version >= 4;
246        let mut out = Self::default();
247        if version >= 6 {
248            out.name = if flex {
249                get_compact_nullable_string_borrowed(buf)?
250            } else {
251                get_nullable_string_borrowed(buf)?
252            };
253        }
254        if version >= 6 {
255            out.topic_id = get_uuid(buf)?;
256        }
257        if flex {
258            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
259        }
260        Ok(out)
261    }
262}
263#[cfg(test)]
264impl DeleteTopicState<'_> {
265    #[must_use]
266    pub fn populated(version: i16) -> Self {
267        let mut m = Self::default();
268        if version >= 6 {
269            m.name = Some("x");
270        }
271        if version >= 6 {
272            m.topic_id = Uuid([1u8; 16]);
273        }
274        m
275    }
276}
krabka_protocol/opt/rustwide/workdir/generated/DeleteTopicsRequest.borrowed.rs

krabka_protocol/opt/rustwide/workdir/generated/
DeleteTopicsRequest.borrowed.rs
