mg_settings/
settings.rs

1/*
2 * Copyright (c) 2016-2017 Boucher, Antoni <bouanto@zoho.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy of
5 * this software and associated documentation files (the "Software"), to deal in
6 * the Software without restriction, including without limitation the rights to
7 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
8 * the Software, and to permit persons to whom the Software is furnished to do so,
9 * subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in all
12 * copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
16 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
17 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
18 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 */
21
22//! Settings manager.
23
24use errors::Result;
25use super::Value;
26
27/// Settings manager.
28pub trait Settings {
29    /// The variant enum representing the setting setters.
30    type Variant: Clone;
31
32    /// Set a setting value from its variant.
33    fn set_value(&mut self, value: Self::Variant);
34
35    /// Convert a name and value to a variant.
36    fn to_variant(name: &str, value: Value) -> Result<Self::Variant>;
37}
mg_settings/settings.rs

mg_settings/
settings.rs
