api/
region.rs

1// Copyright 2023 Greptime Team
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use std::collections::HashMap;
16
17use common_base::AffectedRows;
18use greptime_proto::v1::region::RegionResponse as RegionResponseV1;
19
20/// This result struct is derived from [RegionResponseV1]
21#[derive(Debug)]
22pub struct RegionResponse {
23    pub affected_rows: AffectedRows,
24    pub extensions: HashMap<String, Vec<u8>>,
25    pub metadata: Vec<u8>,
26}
27
28impl RegionResponse {
29    pub fn from_region_response(region_response: RegionResponseV1) -> Self {
30        Self {
31            affected_rows: region_response.affected_rows as _,
32            extensions: region_response.extensions,
33            metadata: region_response.metadata,
34        }
35    }
36
37    /// Creates one response without extension
38    pub fn new(affected_rows: AffectedRows) -> Self {
39        Self {
40            affected_rows,
41            extensions: Default::default(),
42            metadata: Vec::new(),
43        }
44    }
45
46    /// Creates one response with metadata.
47    pub fn from_metadata(metadata: Vec<u8>) -> Self {
48        Self {
49            affected_rows: 0,
50            extensions: Default::default(),
51            metadata,
52        }
53    }
54}
api/region.rs

api/
region.rs
