crabka_protocol/opt/rustwide/workdir/generated/
DescribeTopicPartitionsRequest.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, get_i8, put_i32};
6use crate::primitives::string_bytes::{
7    compact_string_len, get_compact_string_owned, get_string_owned,
8    put_compact_string, put_string, string_len,
9};
10use crate::tagged_fields::{read_tagged_fields, tagged_fields_len, WriteTaggedFields};
11use crate::{Decode, Encode, ProtocolError, UnknownTaggedFields};
12
13pub const API_KEY: i16 = 75;
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 { version >= FLEXIBLE_MIN }
20
21#[derive(Debug, Clone, PartialEq, Eq)]
22pub struct DescribeTopicPartitionsRequest {
23    pub topics: Vec<TopicRequest>,
24    pub response_partition_limit: i32,
25    pub cursor: Option<Cursor>,
26    pub unknown_tagged_fields: UnknownTaggedFields,
27}
28
29impl Default for DescribeTopicPartitionsRequest {
30    fn default() -> Self {
31        Self {
32            topics: Vec::new(),
33            response_partition_limit: 2_000i32,
34            cursor: None,
35            unknown_tagged_fields: Default::default(),
36        }
37    }
38}
39
40impl Encode for DescribeTopicPartitionsRequest {
41    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
42        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
43            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
44        }
45        let flex = is_flexible(version);
46        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.topics).len(), flex); for it in &self.topics { it.encode(buf, version)?; } } }
47        if version >= 0 { put_i32(buf, self.response_partition_limit) }
48        if version >= 0 { match &self.cursor { None => { buf.put_i8(-1); }, Some(v) => { buf.put_i8(1); v.encode(buf, version)?; } } }
49        if flex {
50            let tagged = WriteTaggedFields::new();
51            tagged.write(buf, &self.unknown_tagged_fields);
52        }
53        Ok(())
54    }
55    fn encoded_len(&self, version: i16) -> usize {
56        let flex = is_flexible(version);
57        let mut n: usize = 0;
58        if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.topics).len(), flex); let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
59        if version >= 0 { n += 4; }
60        if version >= 0 { n += 1 + self.cursor.as_ref().map_or(0, |v| v.encoded_len(version)); }
61        if flex {
62            let known_pairs: Vec<(u32, usize)> = Vec::new();
63            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
64        }
65        n
66    }
67}
68
69impl<'de> Decode<'de> for DescribeTopicPartitionsRequest {
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 { api_key: API_KEY, version });
73        }
74        let flex = is_flexible(version);
75        let mut out = Self::default();
76        if version >= 0 { out.topics = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(TopicRequest::decode(buf, version)?); } v }; }
77        if version >= 0 { out.response_partition_limit = get_i32(buf)?; }
78        if version >= 0 { out.cursor = if get_i8(buf)? < 0 { None } else { Some(Cursor::decode(buf, version)?) }; }
79        if flex {
80            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
81                Ok(false)
82            })?;
83        }
84        Ok(out)
85    }
86}
87
88#[derive(Debug, Clone, PartialEq, Eq, Default)]
89pub struct TopicRequest {
90    pub name: String,
91    pub unknown_tagged_fields: UnknownTaggedFields,
92}
93
94impl Encode for TopicRequest {
95    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
96        let flex = version >= 0;
97        if version >= 0 { if flex { put_compact_string(buf, &self.name) } else { put_string(buf, &self.name) } }
98        if flex {
99            let tagged = WriteTaggedFields::new();
100            tagged.write(buf, &self.unknown_tagged_fields);
101        }
102        Ok(())
103    }
104    fn encoded_len(&self, version: i16) -> usize {
105        let flex = version >= 0;
106        let mut n: usize = 0;
107        if version >= 0 { n += if flex { compact_string_len(&self.name) } else { string_len(&self.name) }; }
108        if flex {
109            let known_pairs: Vec<(u32, usize)> = Vec::new();
110            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
111        }
112        n
113    }
114}
115
116impl<'de> Decode<'de> for TopicRequest {
117    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
118        let flex = version >= 0;
119        let mut out = Self::default();
120        if version >= 0 { out.name = if flex { get_compact_string_owned(buf)? } else { get_string_owned(buf)? }; }
121        if flex {
122            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
123                Ok(false)
124            })?;
125        }
126        Ok(out)
127    }
128}
129
130#[derive(Debug, Clone, PartialEq, Eq, Default)]
131pub struct Cursor {
132    pub topic_name: String,
133    pub partition_index: i32,
134    pub unknown_tagged_fields: UnknownTaggedFields,
135}
136
137impl Encode for Cursor {
138    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
139        let flex = version >= 0;
140        if version >= 0 { if flex { put_compact_string(buf, &self.topic_name) } else { put_string(buf, &self.topic_name) } }
141        if version >= 0 { put_i32(buf, self.partition_index) }
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 { n += if flex { compact_string_len(&self.topic_name) } else { string_len(&self.topic_name) }; }
152        if version >= 0 { n += 4; }
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> Decode<'de> for Cursor {
162    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
163        let flex = version >= 0;
164        let mut out = Self::default();
165        if version >= 0 { out.topic_name = if flex { get_compact_string_owned(buf)? } else { get_string_owned(buf)? }; }
166        if version >= 0 { out.partition_index = get_i32(buf)?; }
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/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
177/// Only includes fields valid for the given version.
178#[must_use]
179#[allow(unused_comparisons)]
180pub fn default_json(version: i16) -> ::serde_json::Value {
181    let mut obj = ::serde_json::Map::new();
182    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
183    obj.insert("responsePartitionLimit".to_string(), ::serde_json::json!(2000));
184    obj.insert("cursor".to_string(), ::serde_json::Value::Null);
185    ::serde_json::Value::Object(obj)
186}
187
188impl crate::ProtocolRequest for DescribeTopicPartitionsRequest {
189    const API_KEY: i16 = API_KEY;
190    const MIN_VERSION: i16 = MIN_VERSION;
191    const MAX_VERSION: i16 = MAX_VERSION;
192    const FLEXIBLE_MIN: i16 = FLEXIBLE_MIN;
193    type Response = super::describe_topic_partitions_response::DescribeTopicPartitionsResponse;
194}
crabka_protocol/opt/rustwide/workdir/generated/DescribeTopicPartitionsRequest.owned.rs

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