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// to you 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
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// specific language governing permissions and limitations
// under the License.

use std::fmt::Debug;
use std::fmt::Formatter;

use serde::Deserialize;
use serde::Serialize;

/// Config for alluxio services support.
#[derive(Default, Serialize, Deserialize, Clone, PartialEq, Eq)]
#[serde(default)]
#[non_exhaustive]
pub struct AlluxioConfig {
    /// root of this backend.
    ///
    /// All operations will happen under this root.
    ///
    /// default to `/` if not set.
    pub root: Option<String>,
    /// endpoint of this backend.
    ///
    /// Endpoint must be full uri, mostly like `http://127.0.0.1:39999`.
    pub endpoint: Option<String>,
}

impl Debug for AlluxioConfig {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        let mut d = f.debug_struct("AlluxioConfig");

        d.field("root", &self.root)
            .field("endpoint", &self.endpoint);

        d.finish_non_exhaustive()
    }
}
