opendal/services/monoiofs/
config.rs

1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements.  See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership.  The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License.  You may obtain a copy of the License at
8//
9//   http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied.  See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18use serde::Deserialize;
19use serde::Serialize;
20
21use super::backend::MonoiofsBuilder;
22
23/// Config for monoiofs services support.
24#[derive(Default, Debug, Serialize, Deserialize, Clone, PartialEq, Eq)]
25#[serde(default)]
26#[non_exhaustive]
27pub struct MonoiofsConfig {
28    /// The Root of this backend.
29    ///
30    /// All operations will happen under this root.
31    ///
32    /// Builder::build will return error if not set.
33    pub root: Option<String>,
34}
35
36impl crate::Configurator for MonoiofsConfig {
37    type Builder = MonoiofsBuilder;
38
39    fn from_uri(uri: &crate::types::OperatorUri) -> crate::Result<Self> {
40        let mut map = uri.options().clone();
41
42        if let Some(root) = uri.root() {
43            if !root.is_empty() {
44                map.insert("root".to_string(), root.to_string());
45            }
46        }
47
48        Self::from_iter(map)
49    }
50
51    fn into_builder(self) -> Self::Builder {
52        MonoiofsBuilder { config: self }
53    }
54}
55
56#[cfg(test)]
57mod tests {
58    use super::*;
59    use crate::Configurator;
60    use crate::types::OperatorUri;
61
62    #[test]
63    fn from_uri_sets_root() {
64        let uri = OperatorUri::new("monoiofs:///tmp", Vec::<(String, String)>::new()).unwrap();
65
66        let cfg = MonoiofsConfig::from_uri(&uri).unwrap();
67        assert_eq!(cfg.root.as_deref(), Some("tmp"));
68    }
69}
opendal/services/monoiofs/config.rs

opendal/services/monoiofs/
config.rs
