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

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2use crate::primitives::fixed::{get_i32, put_i32};
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 = 61;
11pub const MIN_VERSION: i16 = 0;
12pub const MAX_VERSION: i16 = 0;
13pub const FLEXIBLE_MIN: i16 = 0;
14#[inline]
15fn is_flexible(version: i16) -> bool {
16    version >= FLEXIBLE_MIN
17}
18#[derive(Debug, Clone, PartialEq, Eq, Default)]
19pub struct DescribeProducersRequest<'a> {
20    pub topics: Vec<TopicRequest<'a>>,
21    pub unknown_tagged_fields: UnknownTaggedFields,
22}
23impl DescribeProducersRequest<'_> {
24    pub fn to_owned(&self) -> crate::owned::describe_producers_request::DescribeProducersRequest {
25        crate::owned::describe_producers_request::DescribeProducersRequest {
26            topics: (self.topics).iter().map(TopicRequest::to_owned).collect(),
27            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
28        }
29    }
30}
31impl Encode for DescribeProducersRequest<'_> {
32    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
33        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
34            return Err(ProtocolError::UnsupportedVersion {
35                api_key: API_KEY,
36                version,
37            });
38        }
39        let flex = is_flexible(version);
40        if version >= 0 {
41            {
42                crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
43                for it in &self.topics {
44                    it.encode(buf, version)?;
45                }
46            }
47        }
48        if flex {
49            let tagged = WriteTaggedFields::new();
50            tagged.write(buf, &self.unknown_tagged_fields);
51        }
52        Ok(())
53    }
54    fn encoded_len(&self, version: i16) -> usize {
55        let flex = is_flexible(version);
56        let mut n: usize = 0;
57        if version >= 0 {
58            n += {
59                let prefix =
60                    crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
61                let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum();
62                prefix + body
63            };
64        }
65        if flex {
66            let known_pairs: Vec<(u32, usize)> = Vec::new();
67            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
68        }
69        n
70    }
71}
72impl<'de> DecodeBorrow<'de> for DescribeProducersRequest<'de> {
73    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
74        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
75            return Err(ProtocolError::UnsupportedVersion {
76                api_key: API_KEY,
77                version,
78            });
79        }
80        let flex = is_flexible(version);
81        let mut out = Self::default();
82        if version >= 0 {
83            out.topics = {
84                let n = crate::primitives::array::get_array_len(buf, flex)?;
85                let mut v = Vec::with_capacity(n);
86                for _ in 0..n {
87                    v.push(TopicRequest::decode_borrow(buf, version)?);
88                }
89                v
90            };
91        }
92        if flex {
93            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
94        }
95        Ok(out)
96    }
97}
98#[cfg(test)]
99impl DescribeProducersRequest<'_> {
100    #[must_use]
101    pub fn populated(version: i16) -> Self {
102        let mut m = Self::default();
103        if version >= 0 {
104            m.topics = vec![TopicRequest::populated(version)];
105        }
106        m
107    }
108}
109#[derive(Debug, Clone, PartialEq, Eq, Default)]
110pub struct TopicRequest<'a> {
111    pub name: &'a str,
112    pub partition_indexes: Vec<i32>,
113    pub unknown_tagged_fields: UnknownTaggedFields,
114}
115impl TopicRequest<'_> {
116    pub fn to_owned(&self) -> crate::owned::describe_producers_request::TopicRequest {
117        crate::owned::describe_producers_request::TopicRequest {
118            name: (self.name).to_string(),
119            partition_indexes: (self.partition_indexes).clone(),
120            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
121        }
122    }
123}
124impl Encode for TopicRequest<'_> {
125    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
126        let flex = version >= 0;
127        if version >= 0 {
128            if flex {
129                put_compact_string(buf, self.name);
130            } else {
131                put_string(buf, self.name);
132            }
133        }
134        if version >= 0 {
135            {
136                crate::primitives::array::put_array_len(buf, (self.partition_indexes).len(), flex);
137                for it in &self.partition_indexes {
138                    put_i32(buf, *it);
139                }
140            }
141        }
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 >= 0;
150        let mut n: usize = 0;
151        if version >= 0 {
152            n += if flex {
153                compact_string_len(self.name)
154            } else {
155                string_len(self.name)
156            };
157        }
158        if version >= 0 {
159            n += {
160                let prefix = crate::primitives::array::array_len_prefix_len(
161                    (self.partition_indexes).len(),
162                    flex,
163                );
164                let body: usize = (self.partition_indexes).iter().map(|_| 4).sum();
165                prefix + body
166            };
167        }
168        if flex {
169            let known_pairs: Vec<(u32, usize)> = Vec::new();
170            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
171        }
172        n
173    }
174}
175impl<'de> DecodeBorrow<'de> for TopicRequest<'de> {
176    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
177        let flex = version >= 0;
178        let mut out = Self::default();
179        if version >= 0 {
180            out.name = if flex {
181                get_compact_string_borrowed(buf)?
182            } else {
183                get_string_borrowed(buf)?
184            };
185        }
186        if version >= 0 {
187            out.partition_indexes = {
188                let n = crate::primitives::array::get_array_len(buf, flex)?;
189                let mut v = Vec::with_capacity(n);
190                for _ in 0..n {
191                    v.push(get_i32(buf)?);
192                }
193                v
194            };
195        }
196        if flex {
197            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
198        }
199        Ok(out)
200    }
201}
202#[cfg(test)]
203impl TopicRequest<'_> {
204    #[must_use]
205    pub fn populated(version: i16) -> Self {
206        let mut m = Self::default();
207        if version >= 0 {
208            m.name = "x";
209        }
210        if version >= 0 {
211            m.partition_indexes = vec![1i32];
212        }
213        m
214    }
215}
crabka_protocol/opt/rustwide/workdir/generated/DescribeProducersRequest.borrowed.rs

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