Sha256: 3eb9b1fe8cd6d2547ec6a52bedc120dca88100bef5e7610427048461daa237eb
Contents?: true
Size: 884 Bytes
Versions: 19
Compression:
Stored size: 884 Bytes
Contents
use std::fs::OpenOptions;
use std::io::{BufRead, BufReader};
use std::env;
pub(crate) fn get_timezone_inner() -> Result<String, crate::GetTimezoneError> {
env::var("TZ").map_err(|_| crate::GetTimezoneError::OsError)
}
fn read_environment() -> Result<String, crate::GetTimezoneError> {
// https://www.ibm.com/docs/en/aix/7.2?topic=files-environment-file
let file = OpenOptions::new().read(true).open("/etc/environment")?;
let mut reader = BufReader::new(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