Function

GLib-2.0 ▶ GLib ▶ log_writer_format_fields`Since 2.50`

log_writer_format_fields(
    log_level: LogLevelFlags,
    fields: LogField[],
    use_color: boolean,
): string
Format a structured log message as a string suitable for outputting to the terminal (or elsewhere).

This will include the values of all fields it knows how to interpret, which includes MESSAGE and GLIB_DOMAIN (see the documentation for GLib.log_structured). It does not include values from unknown fields.

The returned string does not have a trailing new-line character. It is encoded in the character set of the current locale, which is not necessarily UTF-8.
Parameters
- log_level: LogLevelFlags
  log level, either from GLib.LogLevelFlags, or a user-defined level
- fields: LogField[]
  key–value pairs of structured data forming the log message
- use_color: boolean
  TRUE to use ANSI color escape sequences when formatting the message, FALSE to not
Returns string
string containing the formatted log message, in the character set of the current locale

Since
2.50
- Defined in glib-2.0/glib-2.0.d.ts:8987