joshuto 0.9.9 

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#[derive(Copy, Clone, Debug)]
pub enum ConfigType {
    App,
    Mimetype,
    Keymap,
    Theme,
    Preview,
    Bookmarks,
    Icons,
}

impl std::fmt::Display for ConfigType {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.write_str(self.as_str())
    }
}

impl clap::ValueEnum for ConfigType {
    fn value_variants<'a>() -> &'a [Self] {
        Self::enumerate()
    }

    fn to_possible_value(&self) -> Option<clap::builder::PossibleValue> {
        Some(clap::builder::PossibleValue::new(self.as_str()))
    }
}

impl ConfigType {
    pub const fn enumerate() -> &'static [Self] {
        &[
            Self::App,
            Self::Mimetype,
            Self::Keymap,
            Self::Theme,
            Self::Preview,
            Self::Bookmarks,
            Self::Icons,
        ]
    }

    pub const fn as_str(&self) -> &'static str {
        match self {
            Self::App => "joshuto",
            Self::Mimetype => "mimetype",
            Self::Keymap => "keymap",
            Self::Theme => "theme",
            Self::Preview => "preview",
            Self::Bookmarks => "bookmarks",
            Self::Icons => "icons",
        }
    }

    pub const fn as_filename(&self) -> &'static str {
        match self {
            Self::App => "joshuto.toml",
            Self::Mimetype => "mimetype.toml",
            Self::Keymap => "keymap.toml",
            Self::Theme => "theme.toml",
            Self::Preview => "preview.toml",
            Self::Bookmarks => "bookmarks.toml",
            Self::Icons => "icons.toml",
        }
    }

    pub const fn embedded_config(&self) -> Option<&'static str> {
        use crate::constants::config::*;
        match self {
            Self::App => Some(APP_CONFIG),
            Self::Keymap => Some(KEYMAP_CONFIG),
            Self::Theme => Some(THEME_CONFIG),
            Self::Icons => Some(ICON_CONFIG),
            Self::Mimetype | Self::Preview | Self::Bookmarks => None,
        }
    }
}