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

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::{Buf, BufMut};
4
5use crate::primitives::fixed::{get_i32, put_i32};
6use crate::primitives::string_bytes::{
7    compact_string_len, get_compact_string_owned, get_string_owned, put_compact_string, put_string,
8    string_len,
9};
10use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
11use crate::{Decode, Encode, ProtocolError, UnknownTaggedFields};
12
13pub const API_KEY: i16 = 61;
14pub const MIN_VERSION: i16 = 0;
15pub const MAX_VERSION: i16 = 0;
16pub const FLEXIBLE_MIN: i16 = 0;
17
18#[inline]
19fn is_flexible(version: i16) -> bool {
20    version >= FLEXIBLE_MIN
21}
22
23#[derive(Debug, Clone, PartialEq, Eq, Default)]
24pub struct DescribeProducersRequest {
25    pub topics: Vec<TopicRequest>,
26    pub unknown_tagged_fields: UnknownTaggedFields,
27}
28impl Encode for DescribeProducersRequest {
29    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
30        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
31            return Err(ProtocolError::UnsupportedVersion {
32                api_key: API_KEY,
33                version,
34            });
35        }
36        let flex = is_flexible(version);
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 >= 0 {
55            n += {
56                let prefix =
57                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
58                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
59                prefix + body
60            };
61        }
62        if flex {
63            let known_pairs: Vec<(u32, usize)> = Vec::new();
64            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
65        }
66        n
67    }
68}
69impl Decode<'_> for DescribeProducersRequest {
70    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
71        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
72            return Err(ProtocolError::UnsupportedVersion {
73                api_key: API_KEY,
74                version,
75            });
76        }
77        let flex = is_flexible(version);
78        let mut out = Self::default();
79        if version >= 0 {
80            out.topics = {
81                let n = crate::primitives::array::get_array_len(buf, flex)?;
82                let mut v = Vec::with_capacity(n);
83                for _ in 0..n {
84                    v.push(TopicRequest::decode(buf, version)?);
85                }
86                v
87            };
88        }
89        if flex {
90            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
91        }
92        Ok(out)
93    }
94}
95#[cfg(test)]
96impl DescribeProducersRequest {
97    #[must_use]
98    pub fn populated(version: i16) -> Self {
99        let mut m = Self::default();
100        if version >= 0 {
101            m.topics = vec![TopicRequest::populated(version)];
102        }
103        m
104    }
105}
106#[derive(Debug, Clone, PartialEq, Eq, Default)]
107pub struct TopicRequest {
108    pub name: String,
109    pub partition_indexes: Vec<i32>,
110    pub unknown_tagged_fields: UnknownTaggedFields,
111}
112impl Encode for TopicRequest {
113    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
114        let flex = version >= 0;
115        if version >= 0 {
116            if flex {
117                put_compact_string(buf, &self.name);
118            } else {
119                put_string(buf, &self.name);
120            }
121        }
122        if version >= 0 {
123            {
124                crate::primitives::array::put_array_len(buf, (self.partition_indexes).len(), flex);
125                for it in &self.partition_indexes {
126                    put_i32(buf, *it);
127                }
128            }
129        }
130        if flex {
131            let tagged = WriteTaggedFields::new();
132            tagged.write(buf, &self.unknown_tagged_fields);
133        }
134        Ok(())
135    }
136    fn encoded_len(&self, version: i16) -> usize {
137        let flex = version >= 0;
138        let mut n: usize = 0;
139        if version >= 0 {
140            n += if flex {
141                compact_string_len(&self.name)
142            } else {
143                string_len(&self.name)
144            };
145        }
146        if version >= 0 {
147            n += {
148                let prefix = crate::primitives::array::array_len_prefix_len(
149                    (self.partition_indexes).len(),
150                    flex,
151                );
152                let body: usize = (self.partition_indexes).iter().map(|_| 4).sum();
153                prefix + body
154            };
155        }
156        if flex {
157            let known_pairs: Vec<(u32, usize)> = Vec::new();
158            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
159        }
160        n
161    }
162}
163impl Decode<'_> for TopicRequest {
164    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
165        let flex = version >= 0;
166        let mut out = Self::default();
167        if version >= 0 {
168            out.name = if flex {
169                get_compact_string_owned(buf)?
170            } else {
171                get_string_owned(buf)?
172            };
173        }
174        if version >= 0 {
175            out.partition_indexes = {
176                let n = crate::primitives::array::get_array_len(buf, flex)?;
177                let mut v = Vec::with_capacity(n);
178                for _ in 0..n {
179                    v.push(get_i32(buf)?);
180                }
181                v
182            };
183        }
184        if flex {
185            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
186        }
187        Ok(out)
188    }
189}
190#[cfg(test)]
191impl TopicRequest {
192    #[must_use]
193    pub fn populated(version: i16) -> Self {
194        let mut m = Self::default();
195        if version >= 0 {
196            m.name = "x".to_string();
197        }
198        if version >= 0 {
199            m.partition_indexes = vec![1i32];
200        }
201        m
202    }
203}
204
205/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
206/// Only includes fields valid for the given version.
207#[must_use]
208#[allow(unused_comparisons)]
209pub fn default_json(version: i16) -> ::serde_json::Value {
210    let mut obj = ::serde_json::Map::new();
211    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
212    ::serde_json::Value::Object(obj)
213}
214
215impl crate::ProtocolRequest for DescribeProducersRequest {
216    const API_KEY: i16 = API_KEY;
217    const MIN_VERSION: i16 = MIN_VERSION;
218    const MAX_VERSION: i16 = MAX_VERSION;
219    const FLEXIBLE_MIN: i16 = FLEXIBLE_MIN;
220    type Response = super::describe_producers_response::DescribeProducersResponse;
221}
crabka_protocol/opt/rustwide/workdir/generated/DescribeProducersRequest.owned.rs

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