log package:df1

If sucessful, parsing will stop after the first CR or LF newline marker if any, otherwise it will consume all input.

Renders a Log on its own line. Doesn't include a trailing newline character. For example:

2019-11-15T18:05:54.949470902Z NOTICE Welcome to my program!
2019-11-15T18:05:54.949623731Z /initialization NOTICE Starting web server
2019-11-15T18:05:54.949630205Z /initialization ALERT Disk is almost full!!!
2019-11-15T18:05:54.949640299Z /server port=80 INFO Listening for new clients
2019-11-15T18:05:54.949652133Z /server port=80 /handler client-address=10.0.0.8 INFO Connection established
2019-11-15T18:05:54.949664482Z /server port=80 /handler client-address=10.0.0.8 WARNING user error (Oops!)

Importance level of the logged message.

Human-readable message itself.

Path where the logged message was created from. The leftmost Path is the closest to the root. The rightmost Path is the one closest to where the log was generated. An empty Seq is acceptable, conveying the idea of the “root path”.

First known timestamp when the log was generated. We use SystemTime rather than UTCTime because it is cheaper to obtain and to render. You can use systemToUTCTime to convert it if necessary.

Like log, but with ANSI colors.