commit bfa96cd49f6546917eaf34cfbfc12a1cc58fb148
Author: Jonas Platte <jplatte+git@posteo.de>
Date:   Fri May 1 17:15:07 2020 +0200

    Initial commit

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+/target
+Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
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+++ b/Cargo.toml
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+[package]
+name = "ruma-common"
+version = "0.1.0"
+authors = ["Jonas Platte <jplatte@posteo.de>"]
+description = "Common types for other ruma crates."
+homepage = "https://github.com/ruma/ruma-common"
+keywords = ["matrix", "chat", "messaging", "ruma"]
+license = "MIT"
+readme = "README.md"
+repository = "https://github.com/ruma/ruma-client-api"
+edition = "2018"
+
+[dependencies]
+ruma-serde = "0.1.2"
+serde = { version = "1.0.106", features = ["derive"] }
+serde_json = { version = "1.0.52", features = ["raw_value"] }
diff --git a/LICENSE b/LICENSE
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+++ b/LICENSE
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+Copyright (c) 2020 Jonas Platte
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
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+++ b/README.md
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+# ruma-common
+
+Common types for other ruma crates.
+
+This crate is meant to be a dependency for other ruma crates only, consumers of
+those crates should never have to use this directly (its types will be
+re-exported from the other crates).
diff --git a/src/lib.rs b/src/lib.rs
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+++ b/src/lib.rs
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+//! Common types for other ruma crates.
+
+#![warn(missing_docs)]
+
+pub mod push;
diff --git a/src/push.rs b/src/push.rs
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+++ b/src/push.rs
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+//! Common types for the [push notifications module][push]
+//!
+//! [push]: https://matrix.org/docs/spec/client_server/r0.6.0#id89
+
+use serde::{Deserialize, Serialize};
+use serde_json::value::RawValue as RawJsonValue;
+
+mod tweak_serde;
+
+/// The `set_tweak` action.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+#[serde(from = "tweak_serde::Tweak", into = "tweak_serde::Tweak")]
+pub enum Tweak {
+    /// A string representing the sound to be played when this notification arrives.
+    ///
+    /// A value of "default" means to play a default sound. A device may choose to alert the user by
+    /// some other means if appropriate, eg. vibration.
+    Sound(String),
+
+    /// A boolean representing whether or not this message should be highlighted in the UI.
+    ///
+    /// This will normally take the form of presenting the message in a different color and/or
+    /// style. The UI might also be adjusted to draw particular attention to the room in which the
+    /// event occurred. If a `highlight` tweak is given with no value, its value is defined to be
+    /// `true`. If no highlight tweak is given at all then the value of `highlight` is defined to be
+    /// `false`.
+    Highlight(#[serde(default = "ruma_serde::default_true")] bool),
+
+    /// A custom tweak
+    Custom {
+        /// The name of the custom tweak (`set_tweak` field)
+        name: String,
+
+        /// The value of the custom tweak
+        value: Box<RawJsonValue>,
+    },
+}
diff --git a/src/push/tweak_serde.rs b/src/push/tweak_serde.rs
new file mode 100644
index 00000000..ce7268c0
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+++ b/src/push/tweak_serde.rs
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+use serde::{Deserialize, Serialize};
+use serde_json::value::RawValue as RawJsonValue;
+
+/// Values for the `set_tweak` action.
+#[derive(Clone, Deserialize, Serialize)]
+#[serde(untagged)]
+pub enum Tweak {
+    Sound(SoundTweak),
+    Highlight(HighlightTweak),
+    Custom {
+        #[serde(rename = "set_tweak")]
+        name: String,
+        value: Box<RawJsonValue>,
+    },
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+#[serde(tag = "set_tweak", rename = "sound")]
+pub struct SoundTweak {
+    value: String,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+#[serde(tag = "set_tweak", rename = "highlight")]
+pub struct HighlightTweak {
+    value: bool,
+}
+
+impl From<super::Tweak> for Tweak {
+    fn from(tweak: super::Tweak) -> Self {
+        use super::Tweak::*;
+
+        match tweak {
+            Sound(value) => Self::Sound(SoundTweak { value }),
+            Highlight(value) => Self::Highlight(HighlightTweak { value }),
+            Custom { name, value } => Self::Custom { name, value },
+        }
+    }
+}
+
+impl From<Tweak> for super::Tweak {
+    fn from(tweak: Tweak) -> Self {
+        use Tweak::*;
+
+        match tweak {
+            Sound(SoundTweak { value }) => Self::Sound(value),
+            Highlight(HighlightTweak { value }) => Self::Highlight(value),
+            Custom { name, value } => Self::Custom { name, value },
+        }
+    }
+}