Crate read_human

Getting data from a human, from stdin.

This library provides methods for getting information from a human. They all work on buffered lines of input (this is how terminals work unless you put them in a different mode). They are useful for building simple interactive command line apps (for example how pacman gets confirmantion during a system upgrade on arch linux). They are also useful for learning, when you want to be able to get data easily.

Functions

• read_choice
  Allow the user to choose between a set of choices, and optionally give them a default choice.
• read_custom
  Read in any type that implementd FromStr from stdio.
• read_custom_nonempty
  Read in any type that implementd FromStr from stdio.
• read_custom_noquestion
  Read in any type that implementd FromStr from stdio.
• read_string
  Get a line of text from the user.
• read_string_nonempty
  Get a line of non-empty text from the user.
• read_string_noquestion
  Get a line of from the user without displaying a question first.