dyn-fmt

Provides dynamic string format.

assert_eq!(format!("{}", dyn_fmt::Arguments::new("{}a{}b{}c", &[1, 2, 3])), "1a2b3c");
assert_eq!(format!("{}", dyn_fmt::Arguments::new("{}a{}b{}c", &[1, 2, 3, 4])), "1a2b3c");
assert_eq!(format!("{}", dyn_fmt::Arguments::new("{}a{}b{}c", &[1, 2])), "1a2bc");
assert_eq!(format!("{}", dyn_fmt::Arguments::new("{{}}{}", &[1, 2])), "{}1");

Comparision