Crate constrained_inputs

Crate for easy input parsing and prompting.

This crate allows for easy input constraints, making it simpler to handle user input with specific type constraints and validations.

Example

use constrained_inputs::input;
 
fn main() {
    let int = input::<i32>().expect("Input was invalid");
    println!("Your input integer: {}", int);
}

Structs

• NumberConstraint
  Number constraint config for applying constraints onto some number
• StringConstraint
  String constraint config for applying constraints to what a string can be

Enums

• ConstraintError
  Error types for constraints
• ConstraintResult
  Result type for constraints
• InputError
  Error gotten either when input is invalid or some I/O error occurs

Traits

• Constraint
  Constraint trait

Functions

• constrained_input
  Prompts user input in the terminal with an added type constraint.
• input
  This function is able to take in an input with a type constraint.
• input_stream
  Reads an input from a BufRead reader.