boot.tmp.zramSettings.fs-type
NixOS option
The file system to put on the device. See: https://github.com/systemd/zram-generator/blob/main/zram-generator.conf.example
type: stringDefault
"ext4"
Example
declared in: nixos/modules/system/boot/zram-as-tmp.nixView source on NixOS/nixpkgs →"ext2"