Crate zet[][src]

Expand description

The do_calculation function is the kernel of the appliction. The args module parses the command line, and the io module hides I/O details.

Current Limitations:

  • Currently a “line” is zero or more non-newline bytes followed by a newline. That’s a problem for little-endian UTF-16. Eventually we want to use BOM sniffing to detect UTF-16LE, UTF16BE, and UTF8 so we can
    • allow files of different formats on the command line, and
    • make our output compatible with the format of the first operand.


Code to parse the command line using structop and clap, and definitions of the parsed result

Input/Output structs and functions


Calculates and prints the set operation named by op. Each file in files is treated as a set of lines: