The heart of functionality of mist. Could also be used to create another speedrun timer, although this is inadvisable.
Add mist-core to your Cargo.toml.
toml
[dependencies.mist-core]
version = "0.5"
mist-core provides several features: timing, dialogs, config, lss, and bg. These disable functionality if you don't want it.
bg is used by mist to enable or disable background image support in configuration; timing, dialogs, and config disable their respective
modules; lss removes the LssParser from module parse.