panic (with long hex strings(?))

[jcaesar]

Happens with human_sort 0.2.2 (140a09c9305e6d5e557e2ed7cbc68e05765a7d4213975b87cb04920689cc6219).

To reproduce:

fn main() {
    use human_sort::sort;
    let mut arr = [
        "PowerTools/x86_64/os/repodata/9379911671413f8a51cd04665cd9bafc8200f927505008e8a11145034b53c776-other.xml.gz",
        "PowerTools/x86_64/os/repodata/43ed191200dbc7c83be76c3410f118f931bbe21ff6a58f5f549d0e351f3aea94-other.sqlite.xz",
    ];
    sort(&mut arr);
}

$ env RUST_BACKTRACE=1 cargo run
    Finished dev [unoptimized + debuginfo] target(s) in 0.00s
     Running `target/debug/humansortcrash`
thread 'main' panicked at 'attempt to multiply with overflow', /home/julius/.cargo/registry/src/github.com-1ecc6299db9ec823/human-sort-0.2.2/src/lib.rs:94:23
stack backtrace:
  ...
  13: core::panicking::panic
             at src/libcore/panicking.rs:50
  14: human_sort::take_numeric
             at /home/julius/.cargo/registry/src/github.com-1ecc6299db9ec823/human-sort-0.2.2/src/lib.rs:94
  15: human_sort::compare_chars_iters
             at /home/julius/.cargo/registry/src/github.com-1ecc6299db9ec823/human-sort-0.2.2/src/lib.rs:76
  16: human_sort::compare
             at /home/julius/.cargo/registry/src/github.com-1ecc6299db9ec823/human-sort-0.2.2/src/lib.rs:59
  17: human_sort::sort::{{closure}}
             at /home/julius/.cargo/registry/src/github.com-1ecc6299db9ec823/human-sort-0.2.2/src/lib.rs:44
  18: alloc::slice::<impl [T]>::sort_by::{{closure}}
             at /build/rust/src/rustc-1.46.0-src/src/liballoc/slice.rs:252
  19: alloc::slice::insert_head
             at /build/rust/src/rustc-1.46.0-src/src/liballoc/slice.rs:759
  20: alloc::slice::merge_sort
             at /build/rust/src/rustc-1.46.0-src/src/liballoc/slice.rs:966
  21: alloc::slice::<impl [T]>::sort_by
             at /build/rust/src/rustc-1.46.0-src/src/liballoc/slice.rs:252
  22: human_sort::sort
             at /home/julius/.cargo/registry/src/github.com-1ecc6299db9ec823/human-sort-0.2.2/src/lib.rs:44
  23: humansortcrash::main
             at src/main.rs:7
  ...

I'm guessing it's the long hex strings (hashes, I guess). I encountered them in the wild.

[jcaesar]

Ah, it has nothing to do with the hex string. https://github.com/paradakh/human-sort/blob/d3e11b7f122961b45d13a6ff6f5cfe0e0b48a8a0/src/lib.rs#L88 just chokes when comparing 9379911671413 to 43.