krabka_protocol/opt/rustwide/workdir/generated/
DescribeLogDirsRequest.owned.rs

1// AUTO-GENERATED by krabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::{Buf, BufMut};
4
5use crate::{
6    Decode, Encode, ProtocolError, UnknownTaggedFields,
7    primitives::{
8        array::{
9            array_len_prefix_len, get_array_len, get_nullable_array_len,
10            nullable_array_len_prefix_len, put_array_len, put_nullable_array_len,
11        },
12        fixed::{get_i32, put_i32},
13        string_bytes::{
14            compact_string_len, get_compact_string_owned, get_string_owned, put_compact_string,
15            put_string, string_len,
16        },
17    },
18    tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len},
19};
20pub const API_KEY: i16 = 35;
21pub const MIN_VERSION: i16 = 1;
22pub const MAX_VERSION: i16 = 5;
23pub const LATEST_STABLE_VERSION: i16 = 5;
24pub const FLEXIBLE_MIN: i16 = 2;
25#[inline]
26#[must_use]
27pub fn is_flexible(version: i16) -> bool {
28    version >= FLEXIBLE_MIN
29}
30#[derive(Debug, Clone, PartialEq, Eq)]
31pub struct DescribeLogDirsRequest {
32    pub topics: Option<Vec<DescribableLogDirTopic>>,
33    pub unknown_tagged_fields: UnknownTaggedFields,
34}
35impl Default for DescribeLogDirsRequest {
36    fn default() -> Self {
37        Self {
38            topics: Some(Vec::new()),
39            unknown_tagged_fields: UnknownTaggedFields::default(),
40        }
41    }
42}
43impl Encode for DescribeLogDirsRequest {
44    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
45        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
46            return Err(ProtocolError::UnsupportedVersion {
47                api_key: API_KEY,
48                version,
49            });
50        }
51        let flex = is_flexible(version);
52        if version >= 0 {
53            {
54                let len = (self.topics).as_ref().map(Vec::len);
55                put_nullable_array_len(buf, len, flex)?;
56                if let Some(v) = &self.topics {
57                    for it in v {
58                        it.encode(buf, version)?;
59                    }
60                }
61            }
62        }
63        if flex {
64            let tagged = WriteTaggedFields::new();
65            tagged.write(buf, &self.unknown_tagged_fields)?;
66        }
67        Ok(())
68    }
69    fn encoded_len(&self, version: i16) -> usize {
70        let flex = is_flexible(version);
71        let mut n: usize = 0;
72        if version >= 0 {
73            n += {
74                let opt: Option<&Vec<_>> = (self.topics).as_ref();
75                let prefix = nullable_array_len_prefix_len(opt.map(Vec::len), flex);
76                let body: usize =
77                    opt.map_or(0, |v| v.iter().map(|it| it.encoded_len(version)).sum());
78                prefix + body
79            };
80        }
81        if flex {
82            let known_pairs: Vec<(u32, usize)> = Vec::new();
83            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
84        }
85        n
86    }
87}
88impl Decode<'_> for DescribeLogDirsRequest {
89    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
90        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
91            return Err(ProtocolError::UnsupportedVersion {
92                api_key: API_KEY,
93                version,
94            });
95        }
96        let flex = is_flexible(version);
97        let mut out = Self::default();
98        if version >= 0 {
99            out.topics = {
100                let opt = get_nullable_array_len(buf, flex)?;
101                match opt {
102                    None => None,
103                    Some(n) => {
104                        let mut v = Vec::with_capacity(n);
105                        for _ in 0..n {
106                            v.push(DescribableLogDirTopic::decode(buf, version)?);
107                        }
108                        Some(v)
109                    }
110                }
111            };
112        }
113        if flex {
114            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
115        }
116        Ok(out)
117    }
118}
119#[cfg(test)]
120impl DescribeLogDirsRequest {
121    #[must_use]
122    pub fn populated(version: i16) -> Self {
123        let mut m = Self::default();
124        if version >= 0 {
125            m.topics = Some(vec![DescribableLogDirTopic::populated(version)]);
126        }
127        m
128    }
129}
130#[derive(Debug, Clone, PartialEq, Eq, Default)]
131pub struct DescribableLogDirTopic {
132    pub topic: String,
133    pub partitions: Vec<i32>,
134    pub unknown_tagged_fields: UnknownTaggedFields,
135}
136impl Encode for DescribableLogDirTopic {
137    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
138        let flex = version >= 2;
139        if version >= 0 {
140            if flex {
141                put_compact_string(buf, &self.topic)?;
142            } else {
143                put_string(buf, &self.topic)?;
144            }
145        }
146        if version >= 0 {
147            {
148                put_array_len(buf, (self.partitions).len(), flex)?;
149                for it in &self.partitions {
150                    put_i32(buf, *it);
151                }
152            }
153        }
154        if flex {
155            let tagged = WriteTaggedFields::new();
156            tagged.write(buf, &self.unknown_tagged_fields)?;
157        }
158        Ok(())
159    }
160    fn encoded_len(&self, version: i16) -> usize {
161        let flex = version >= 2;
162        let mut n: usize = 0;
163        if version >= 0 {
164            n += if flex {
165                compact_string_len(&self.topic)
166            } else {
167                string_len(&self.topic)
168            };
169        }
170        if version >= 0 {
171            n += {
172                let prefix = array_len_prefix_len((self.partitions).len(), flex);
173                let body: usize = (self.partitions).iter().map(|_| 4).sum();
174                prefix + body
175            };
176        }
177        if flex {
178            let known_pairs: Vec<(u32, usize)> = Vec::new();
179            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
180        }
181        n
182    }
183}
184impl Decode<'_> for DescribableLogDirTopic {
185    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
186        let flex = version >= 2;
187        let mut out = Self::default();
188        if version >= 0 {
189            out.topic = if flex {
190                get_compact_string_owned(buf)?
191            } else {
192                get_string_owned(buf)?
193            };
194        }
195        if version >= 0 {
196            out.partitions = {
197                let n = get_array_len(buf, flex)?;
198                let mut v = Vec::with_capacity(n);
199                for _ in 0..n {
200                    v.push(get_i32(buf)?);
201                }
202                v
203            };
204        }
205        if flex {
206            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
207        }
208        Ok(out)
209    }
210}
211#[cfg(test)]
212impl DescribableLogDirTopic {
213    #[must_use]
214    pub fn populated(version: i16) -> Self {
215        let mut m = Self::default();
216        if version >= 0 {
217            m.topic = "x".to_owned();
218        }
219        if version >= 0 {
220            m.partitions = vec![1i32];
221        }
222        m
223    }
224}
225/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
226/// Only includes fields valid for the given version.
227#[must_use]
228#[allow(unused_comparisons)]
229pub fn default_json(_version: i16) -> ::serde_json::Value {
230    let mut obj = ::serde_json::Map::new();
231    obj.insert("topics".to_owned(), ::serde_json::Value::Array(vec![]));
232    ::serde_json::Value::Object(obj)
233}
234impl crate::ProtocolRequest for DescribeLogDirsRequest {
235    const API_KEY: i16 = API_KEY;
236    const MIN_VERSION: i16 = MIN_VERSION;
237    const MAX_VERSION: i16 = MAX_VERSION;
238    const LATEST_STABLE_VERSION: i16 = LATEST_STABLE_VERSION;
239    const FLEXIBLE_MIN: i16 = FLEXIBLE_MIN;
240    type Response = super::describe_log_dirs_response::DescribeLogDirsResponse;
241}
krabka_protocol/opt/rustwide/workdir/generated/DescribeLogDirsRequest.owned.rs

krabka_protocol/opt/rustwide/workdir/generated/
DescribeLogDirsRequest.owned.rs
