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Refactorings

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This commit is contained in:
Stephen Seo 2022-07-10 13:05:12 +09:00
parent 5a16bc7ba0
commit 35e4332e2f
2 changed files with 11 additions and 13 deletions
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18
src/main.rs
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@ -94,14 +94,13 @@ fn main() {
// meminfo
{
let meminfo_result = proc::get_meminfo();
let meminfo_string: String;
if let Err(e) = meminfo_result {
let meminfo_string: String = if let Err(e) = meminfo_result {
let mut stderr_handle = io::stderr().lock();
stderr_handle.write_all(format!("{}\n", e).as_bytes()).ok();
meminfo_string = String::from("MEMINFO ERROR");
String::from("MEMINFO ERROR")
} else {
meminfo_string = meminfo_result.unwrap();
}
meminfo_result.unwrap()
};
let meminfo_obj = SwaybarObject::from_string(meminfo_string);
array.push_object(meminfo_obj);
}
@ -109,14 +108,13 @@ fn main() {
// loadavg
{
let loadavg_result = proc::get_loadavg();
let loadavg_string: String;
if let Err(e) = loadavg_result {
let loadavg_string: String = if let Err(e) = loadavg_result {
let mut stderr_handle = io::stderr().lock();
stderr_handle.write_all(format!("{}\n", e).as_bytes()).ok();
loadavg_string = String::from("LOADAVG ERROR");
String::from("LOADAVG ERROR")
} else {
loadavg_string = loadavg_result.unwrap();
}
loadavg_result.unwrap()
};
let loadavg_obj = SwaybarObject::from_string(loadavg_string);
array.push_object(loadavg_obj);
}

6
src/proc.rs
View file

@ -52,7 +52,7 @@ impl std::error::Error for Error {
Error::IO(e) => e.source(),
Error::ParseInt(e) => e.source(),
Error::Format(e) => e.source(),
_ => None,
Error::Generic(_) => None,
}
}
}
@ -83,10 +83,10 @@ impl NetInfo {
netdev_file.read_to_string(&mut netdev_string)?;
}
let mut dev_line: Option<String> = None;
let mut dev_line: Option<&str> = None;
for line in netdev_string.lines() {
if line.starts_with(&self.dev_name) {
dev_line = Some(line.to_owned());
dev_line = Some(line);
break;
}
}