Module util 

Assorted parsing and command-line helper utilities.

Functions

non_zero_duration

Converts a Duration to Option<Duration>, treating zero as None.

parse_app_set

Parses a comma-separated list of application IDs into a set.

parse_chain_set

Parses a comma-separated list of chain IDs into a set.

parse_json

Parses the trimmed string as JSON into a value of type T.

parse_json_optional_millis_delta

Parses the JSON string as an optional number of milliseconds into an Option<TimeDelta>.

parse_millis

Parses the string as a number of milliseconds into a Duration.

parse_millis_delta

Parses the string as a number of milliseconds into a TimeDelta.

parse_secs

Parses the string as a number of seconds into a Duration.

wait_for_next_round

Returns after the specified time or if we receive a notification that a new round has started.