Sha256: 375ae951d1417f63e6d77c9add7f7f646f24c0054cb8407bd4b9f06907494888
Contents?: true
Size: 799 Bytes
Versions: 19
Compression:
Stored size: 799 Bytes
Contents
use std::fs::OpenOptions;
use std::io::{BufRead, BufReader};
pub(crate) fn get_timezone_inner() -> Result<String, crate::GetTimezoneError> {
// https://illumos.org/man/5/TIMEZONE
// https://docs.oracle.com/cd/E23824_01/html/821-1473/uc-timezone-4.html
let file = OpenOptions::new().read(true).open("/etc/default/init")?;
let mut reader = BufReader::with_capacity(1536, file);
let mut line = String::with_capacity(80);
loop {
line.clear();
let count = reader.read_line(&mut line)?;
if count == 0 {
return Err(crate::GetTimezoneError::FailedParsingString);
} else if line.starts_with("TZ=") {
line.truncate(line.trim_end().len());
line.replace_range(..3, "");
return Ok(line);
}
}
}
Version data entries
19 entries across 19 versions & 1 rubygems