diff options
Diffstat (limited to 'src/main.rs')
| -rw-r--r-- | src/main.rs | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/main.rs b/src/main.rs index 4632f6f..338c6f7 100644 --- a/src/main.rs +++ b/src/main.rs @@ -6,9 +6,9 @@ use std::path::Path; use std::thread::sleep; use std::time::Duration; -const PATH_ENERGY_NOW: &'static str = "/sys/class/power_supply/BAT0/energy_now"; -const PATH_ENERGY_FULL: &'static str = "/sys/class/power_supply/BAT0/energy_full_design"; -const PATH_LIGHT: &'static str = "/sys/devices/platform/thinkpad_acpi/leds/tpacpi::power/brightness"; +const PATH_ENERGY_NOW: &str = "/sys/class/power_supply/BAT0/energy_now"; +const PATH_ENERGY_FULL: &str = "/sys/class/power_supply/BAT0/energy_full_design"; +const PATH_LIGHT: &str = "/sys/devices/platform/thinkpad_acpi/leds/tpacpi::power/brightness"; fn file_read_integer<P: AsRef<Path>>(path: P) -> Result<u64> { let mut buf = [0; 20]; @@ -53,9 +53,9 @@ fn indicate_battery_level(level: u32) -> Result<()> { let n = flashing_time / (level * offtime + level * ontime); for _ in 0..n { write_brightness(0)?; - sleep(Duration::from_millis((level * offtime) as u64)); + sleep(Duration::from_millis(u64::from(level * offtime))); write_brightness(1)?; - sleep(Duration::from_millis((level * ontime) as u64)); + sleep(Duration::from_millis(u64::from(level * ontime))); } write_brightness(led_state)?; Ok(()) @@ -67,9 +67,8 @@ fn main() { match p { Ok(level) => { if level < 20 { - match indicate_battery_level(level) { - Err(e) => panic!("Error: {}", e), - _ => {} + if let Err(e) = indicate_battery_level(level) { + panic!("Error: {}", e); } } } @@ -77,4 +76,4 @@ fn main() { } sleep(Duration::from_secs(10)); } -}
\ No newline at end of file +} |