chore: refactor into a RecordingDataManager, lay the ground work for a RenderManager

src/recording_data/voice_channel.rs

@@ -0,0 +1,26 @@
+use snafu::{OptionExt as _, ResultExt as _, Snafu};
+use std::num::ParseIntError;
+use std::str::FromStr;
+use twilight_model::id::Id;
+use twilight_model::id::marker::ChannelMarker;
+
+pub type VoiceChannel = Id<ChannelMarker>;
+
+#[derive(Debug, Snafu)]
+pub enum TakeError {
+    /// voice channels are supposed to be followed by -
+    Malformed,
+
+    /// could not parse the voice channel ID
+    ParseIdError {
+        source: <VoiceChannel as FromStr>::Err,
+    },
+}
+
+pub fn take(path: &str) -> Result<(VoiceChannel, &str), TakeError> {
+    let (voice_channel, rest) = path.split_once('-').context(MalformedSnafu)?;
+
+    let voice_channel = voice_channel.parse().context(ParseIdSnafu)?;
+
+    Ok((voice_channel, rest))
+}