2 releases
0.1.1 | May 22, 2023 |
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0.1.0 | May 22, 2023 |
#49 in #args
5KB
72 lines
bene
Bene is a library for parsing command line arguments efficiently and elegantly.
Example:
The command line arguments:
-f 20 --length 5 --lib
Would be parsed as:
let mut frames: usize = 30; // default values
let mut length = 3; // inferred i32
let mut lib = false; // non valued flags are treated as booleans
// let input = "-f 20 --length 5 --lib"
bene::Intake::new()
.arg('f', "frames", &mut frames)
.arg('l', "length", &mut length)
.arg('L', "lib", &mut lib) // case sensitive!
.process(input);
assert_eq!(frames, 20);
assert_eq!(length, 5);
assert_eq!(lib, true);
Dependencies
~2.2–3MB
~54K SLoC