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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum LoggingBackend {
Syslog,
Stderr,
}
#[derive(Debug, Clone, ::structopt::StructOpt)]
pub struct LoggingConfig {
#[structopt(long = "log-backend", default_value = "stderr")]
pub backend: LoggingBackend,
}
impl LoggingConfig {
pub fn setup(&self) {
match self.backend {
LoggingBackend::Stderr => {
::pretty_env_logger::init_timed();
}
_ => unimplemented!(),
}
}
}
impl std::str::FromStr for LoggingBackend {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let v = match s {
"syslog" => Self::Syslog,
"stderr" => Self::Stderr,
unknown => Err(format!("Unknown LoggingBackend: {:?}", unknown))?,
};
Ok(v)
}
}