1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
// Copyright (C) 2023-2025 RabbitMQ Core Team (teamrabbitmq@gmail.com)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use crate::{
path,
responses::{FeatureFlag, FeatureFlagList, FeatureFlagStability, FeatureFlagState},
};
use super::client::{Client, Result};
use std::fmt::Display;
impl<E, U, P> Client<E, U, P>
where
E: Display,
U: Display,
P: Display,
{
/// Lists all feature flags and their current states.
/// See [Feature Flags Guide](https://www.rabbitmq.com/docs/feature-flags) to learn more.
///
/// Requires the `administrator` user tag. Does not modify state.
pub fn list_feature_flags(&self) -> Result<FeatureFlagList> {
let response = self.http_get("feature-flags", None, None)?;
let response = response.json()?;
Ok(response)
}
/// Enables a specific feature flag by name.
/// This function is idempotent: enabling an already enabled feature flag
/// will succeed.
/// See [Feature Flags Guide](https://www.rabbitmq.com/docs/feature-flags) to learn more.
///
/// Requires the `administrator` user tag.
pub fn enable_feature_flag(&self, name: &str) -> Result<()> {
let body = serde_json::json!({
"name": name
});
let _response = self.http_put(path!("feature-flags", name, "enable"), &body, None, None)?;
Ok(())
}
/// Enables all stable feature flags in the cluster.
/// This function is idempotent: enabling an already enabled feature flag
/// will succeed.
/// See [Feature Flags Guide](https://www.rabbitmq.com/docs/feature-flags) to learn more.
///
/// Requires the `administrator` user tag.
pub fn enable_all_stable_feature_flags(&self) -> Result<()> {
// PUT /api/feature-flags/{name}/enable does not support the special 'all' value like 'rabbitmqctl enable_feature_flag' does.
// Thus we do what management UI does: discover the stable disabled flags and enable
// them one by one.
let discovered_flags = self.list_feature_flags()?;
let flags_to_enable: Vec<&FeatureFlag> = discovered_flags
.0
.iter()
.filter(|&ff| {
ff.state == FeatureFlagState::Disabled
&& ff.stability == FeatureFlagStability::Stable
})
.collect();
for ff in flags_to_enable {
self.enable_feature_flag(&ff.name)?;
}
Ok(())
}
}