4.0.1 (older version) Rating: Positive Thoroughness: Medium Understanding: Medium by gitlab.com/phgsng on 2019-11-20 errors.rs Definitions used with the error_chain crate; no unsafe. facility.rs Defines a type for Syslog facilties and the associated constants. No unsafe. format.rs Message formatting incl. structured data. No unsafe. Formatting looks conformant to RFC 5424. lib.rs Initialization code, socket stuff, and user facing wrappers. One unsafe call to getpid(2); harmless.