[bug report] mismatching type error when compiling for freebsd

[Owl-Lord]

Cosmic-edit version:
1.0.0 pre-alpha 4

Issue/Bug description:
compile error stating that a u64 value was expected but a u32 value was provided
log.txt

Steps to reproduce:
when running on freebsd:
-git clone https://github.com/pop-os/cosmic-edit.git
-cd cosmic-edit
-cargo build

Expected behavior:
building the binary so that i could test how well it works on a freebsd system

Other notes:
i am trying to port cosmic to freebsd and wanted to try the text editor first.
i have tried tracking down the error and landed at the crate libc which provided the u32,
the developers however say that this is not a bug on their side but rather on libcosmic (rust-lang/libc#4175)

[Owl-Lord]

noting that i tried to make a temporary bodge with just using the into function in libcosmic and that makes it compile and run it does run poorly and tells me that it cant find my locale but otherwise it works