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Add documentation for Runtime::init_logger()

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Matthias Beyer 2018-06-19 21:07:17 -03:00
parent 6ba87a58d1
commit c86e4e7db4
1 changed files with 6 additions and 0 deletions
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6
lib/core/libimagrt/src/runtime.rs
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@ -319,6 +319,12 @@ impl<'a> Runtime<'a> {
}
/// Initialize the internal logger
///
/// If the environment variable "IMAG_LOG_ENV" is set, this simply
/// initializes a env-logger instance. Errors are ignored in this case.
/// If the environment variable is not set, this initializes the internal imag logger. On
/// error, this exits (as there is nothing we can do about that)
///
fn init_logger(matches: &ArgMatches, config: Option<&Value>) {
use log::set_max_level;
use log::set_boxed_logger;