uv/crates/uv-configuration/src/preview.rs

use std::fmt::{Display, Formatter};

#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
pub enum PreviewMode {
    #[default]
    Disabled,
    Enabled,
}

impl PreviewMode {
    pub fn is_enabled(&self) -> bool {
        matches!(self, Self::Enabled)
    }

    pub fn is_disabled(&self) -> bool {
        matches!(self, Self::Disabled)
    }
}

impl From<bool> for PreviewMode {
    fn from(version: bool) -> Self {
        if version {
            PreviewMode::Enabled
        } else {
            PreviewMode::Disabled
        }
    }
}

impl Display for PreviewMode {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Disabled => write!(f, "disabled"),
            Self::Enabled => write!(f, "enabled"),
        }
    }
}