[−][src]Module tracing_subscriber::filter
A Layer
that enables or disables spans and events based on a set of
filtering directives.
Structs
BadFieldName | Indicates that a field name specified in a filter directive was invalid. |
Filter | A |
FromEnvError | Indicates that an error occurred while parsing a |
LevelFilter | A filter which is enabled for a given verbosity level and below. |
LevelParseError | Indicates that a string could not be parsed to a valid level. |
ParseError | Indicates that a string could not be parsed as a filtering directive. |