Module intfic::parse_input

Sanitizes and parses input, checking for system keywords.

Enums

Answer	Yes, No, or Unsure. Corresponds with a dictionary of responses that indicate one of these three answers.
Direction	Cardinal directions, as well as Up, Down, and Return. Corresponds with a dictionary of responses.

Functions

ask_direction	Asks for a direction and returns Some(Answer) if the user doesn't type a keyword.
ask_question	Asks a given yes-no question and returns Some(Answer) if the user doesn't type a keyword.
get_input	Gets input from the user and checks if it matches a keyword (returns None) or else returns Some(String).
query	Returns true if the given dictionary contains the given input string.
sanitize	Returns a lowercase string containing only alphanumeric characters and spaces.