[−][src]Function gethostname::gethostname
pub fn gethostname() -> OsString
Get the standard host name for the current machine.
Wraps POSIX gethostname in a safe interface. The function doesn’t fail but
it may panic!
if the internal buffer for the hostname is too small, but we
use a buffer large enough to hold the maximum hostname, so we consider any
panics from this function as bug which you should report.