crabka_protocol/opt/rustwide/workdir/generated/
OffsetForLeaderEpochResponse.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_i16, get_i32, get_i64, put_i16, put_i32, put_i64};
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 = 23;
14pub const MIN_VERSION: i16 = 2;
15pub const MAX_VERSION: i16 = 4;
16pub const FLEXIBLE_MIN: i16 = 4;
17
18#[inline]
19fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
20
21#[derive(Debug, Clone, PartialEq, Eq, Default)]
22pub struct OffsetForLeaderEpochResponse {
23    pub throttle_time_ms: i32,
24    pub topics: Vec<OffsetForLeaderTopicResult>,
25    pub unknown_tagged_fields: UnknownTaggedFields,
26}
27
28impl Encode for OffsetForLeaderEpochResponse {
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 { api_key: API_KEY, version });
32        }
33        let flex = is_flexible(version);
34        if version >= 2 { put_i32(buf, self.throttle_time_ms) }
35        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.topics).len(), flex); for it in &self.topics { it.encode(buf, version)?; } } }
36        if flex {
37            let tagged = WriteTaggedFields::new();
38            tagged.write(buf, &self.unknown_tagged_fields);
39        }
40        Ok(())
41    }
42    fn encoded_len(&self, version: i16) -> usize {
43        let flex = is_flexible(version);
44        let mut n: usize = 0;
45        if version >= 2 { n += 4; }
46        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 }; }
47        if flex {
48            let known_pairs: Vec<(u32, usize)> = Vec::new();
49            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
50        }
51        n
52    }
53}
54
55impl<'de> Decode<'de> for OffsetForLeaderEpochResponse {
56    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
57        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
58            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
59        }
60        let flex = is_flexible(version);
61        let mut out = Self::default();
62        if version >= 2 { out.throttle_time_ms = get_i32(buf)?; }
63        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(OffsetForLeaderTopicResult::decode(buf, version)?); } v }; }
64        if flex {
65            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
66                Ok(false)
67            })?;
68        }
69        Ok(out)
70    }
71}
72
73#[derive(Debug, Clone, PartialEq, Eq, Default)]
74pub struct OffsetForLeaderTopicResult {
75    pub topic: String,
76    pub partitions: Vec<EpochEndOffset>,
77    pub unknown_tagged_fields: UnknownTaggedFields,
78}
79
80impl Encode for OffsetForLeaderTopicResult {
81    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
82        let flex = version >= 4;
83        if version >= 0 { if flex { put_compact_string(buf, &self.topic) } else { put_string(buf, &self.topic) } }
84        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex); for it in &self.partitions { it.encode(buf, version)?; } } }
85        if flex {
86            let tagged = WriteTaggedFields::new();
87            tagged.write(buf, &self.unknown_tagged_fields);
88        }
89        Ok(())
90    }
91    fn encoded_len(&self, version: i16) -> usize {
92        let flex = version >= 4;
93        let mut n: usize = 0;
94        if version >= 0 { n += if flex { compact_string_len(&self.topic) } else { string_len(&self.topic) }; }
95        if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex); let body: usize = (self.partitions).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
96        if flex {
97            let known_pairs: Vec<(u32, usize)> = Vec::new();
98            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
99        }
100        n
101    }
102}
103
104impl<'de> Decode<'de> for OffsetForLeaderTopicResult {
105    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
106        let flex = version >= 4;
107        let mut out = Self::default();
108        if version >= 0 { out.topic = if flex { get_compact_string_owned(buf)? } else { get_string_owned(buf)? }; }
109        if version >= 0 { out.partitions = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(EpochEndOffset::decode(buf, version)?); } v }; }
110        if flex {
111            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
112                Ok(false)
113            })?;
114        }
115        Ok(out)
116    }
117}
118
119#[derive(Debug, Clone, PartialEq, Eq)]
120pub struct EpochEndOffset {
121    pub error_code: i16,
122    pub partition: i32,
123    pub leader_epoch: i32,
124    pub end_offset: i64,
125    pub unknown_tagged_fields: UnknownTaggedFields,
126}
127
128impl Default for EpochEndOffset {
129    fn default() -> Self {
130        Self {
131            error_code: 0i16,
132            partition: 0i32,
133            leader_epoch: -1i32,
134            end_offset: -1i64,
135            unknown_tagged_fields: Default::default(),
136        }
137    }
138}
139
140impl Encode for EpochEndOffset {
141    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
142        let flex = version >= 4;
143        if version >= 0 { put_i16(buf, self.error_code) }
144        if version >= 0 { put_i32(buf, self.partition) }
145        if version >= 1 { put_i32(buf, self.leader_epoch) }
146        if version >= 0 { put_i64(buf, self.end_offset) }
147        if flex {
148            let tagged = WriteTaggedFields::new();
149            tagged.write(buf, &self.unknown_tagged_fields);
150        }
151        Ok(())
152    }
153    fn encoded_len(&self, version: i16) -> usize {
154        let flex = version >= 4;
155        let mut n: usize = 0;
156        if version >= 0 { n += 2; }
157        if version >= 0 { n += 4; }
158        if version >= 1 { n += 4; }
159        if version >= 0 { n += 8; }
160        if flex {
161            let known_pairs: Vec<(u32, usize)> = Vec::new();
162            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
163        }
164        n
165    }
166}
167
168impl<'de> Decode<'de> for EpochEndOffset {
169    fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
170        let flex = version >= 4;
171        let mut out = Self::default();
172        if version >= 0 { out.error_code = get_i16(buf)?; }
173        if version >= 0 { out.partition = get_i32(buf)?; }
174        if version >= 1 { out.leader_epoch = get_i32(buf)?; }
175        if version >= 0 { out.end_offset = get_i64(buf)?; }
176        if flex {
177            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
178                Ok(false)
179            })?;
180        }
181        Ok(out)
182    }
183}
184
185/// Default JSON payload matching `Self::default()` for JVM oracle differential testing.
186/// Only includes fields valid for the given version.
187#[must_use]
188#[allow(unused_comparisons)]
189pub fn default_json(version: i16) -> ::serde_json::Value {
190    let mut obj = ::serde_json::Map::new();
191    if version >= 2 {
192        obj.insert("throttleTimeMs".to_string(), ::serde_json::json!(0));
193    }
194    obj.insert("topics".to_string(), ::serde_json::Value::Array(vec![]));
195    ::serde_json::Value::Object(obj)
196}
crabka_protocol/opt/rustwide/workdir/generated/OffsetForLeaderEpochResponse.owned.rs

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