Function humble_cli::util::parse_usize_range

source · 
pub fn parse_usize_range(value: &str, max_value: usize) -> Option<Vec<usize>>
Expand description

Parse the given usize range and return the values in that range as a Vector.

Value formats are:

  • A single value: 42
  • A range with beginning and end (1-5): Returns all valus between those two numbers (inclusive).
  • A range with no end (10-): In this case, max_value specifies the end of the range.
  • A range with no beginning (-5): In this case, the range begins at 1.

Note: the range starts at 1, not 0.