Module wright::argparser [−] [src]

The command line argument parser for Wright

Structs

Determines the course of action for the wright interpreter to take, whether that's reading a file and evaluating its contents or reading from standard input.

Enums

InputMode

Two possible input modes: File for interpreting and running wright files and Interactive for running wright in interactive mode

Functions

argparse	Parse arguments passed to the wright command. Files must end with a `.wright` or `.wr` extension. Returns `None` if there is no action to take after parsing arguments. Otherwise, it will return `Some(n)` where `n` is a `CourseOfAction` to be taken. Defaults to interactive "REPL" input when there is not a file argument. Otherwise wright will interpret the file.
help	Prints help information for wright
version	Prints version string for wright. Should be identical to cargo version information.