Brice d40c0f50db Cache volume across restarts (#220) ... * create Volume struct for use with Cache * add "volume" file to Cache * load cached volume on start, intial overrides cached overrides default * amend volume_to_mixer function to cache the volume on every change * pass cache to Spirc and SpircTask so volume_to_mixer has access * rustfmt changes * revert volume_to_mixer function and Spirc/SpircTask cache variable * Volume implements Copy, pass by value instead of reference * clamp volume to 100 if cached value exceeds limit * convert Volume to u16 internally, use float and round to convert hex->dec * convert initial_volume and ConnectConfig.volume to u16 as well * add cache_volume function to SpircTask * remove conversion to/from percentage on cached volume * consolidate device.set_volume, mixer.set_volume, and caching * streamline intial volume logic		2018-05-17 03:15:17 +02:00
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lib.rs	Format according to rustfmt	2018-02-26 02:50:41 +01:00
main.rs	Cache volume across restarts (#220)	2018-05-17 03:15:17 +02:00
player_event_handler.rs	Format according to rustfmt	2018-02-26 02:50:41 +01:00