typstyle-core 0.14.4

A pretty printer for typst.
Documentation 
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/// Configuration Options for Typstyle Printer.
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[cfg_attr(feature = "serde", serde(default))]
pub struct Config {
    /// Number of spaces to use for each indentation level.
    pub tab_spaces: usize,
    /// Maximum width of each line.
    pub max_width: usize,
    /// Maximum number of consecutive blank lines allowed.
    pub blank_lines_upper_bound: usize,
    /// When `true`, consecutive whitespace in markup is collapsed into a single space.
    pub collapse_markup_spaces: bool,
    /// When `true`, import items are sorted alphabetically.
    pub reorder_import_items: bool,
    /// When `true`, text in markup will be wrapped to fit within `max_width`.
    /// Implies `collapse_markup_spaces`.
    pub wrap_text: bool,
}

impl Default for Config {
    fn default() -> Self {
        Self {
            tab_spaces: 2,
            max_width: 80,
            blank_lines_upper_bound: 1,
            reorder_import_items: true,
            collapse_markup_spaces: false,
            wrap_text: false,
        }
    }
}

impl Config {
    pub fn new() -> Self {
        Default::default()
    }

    pub fn with_width(mut self, max_width: usize) -> Self {
        self.max_width = max_width;
        self
    }

    pub fn with_tab_spaces(mut self, tab_spaces: usize) -> Self {
        self.tab_spaces = tab_spaces;
        self
    }

    pub fn chain_width(&self) -> usize {
        const CHAIN_WIDTH_RATIO: f32 = 0.6;
        (self.max_width as f32 * CHAIN_WIDTH_RATIO) as usize
    }

    pub fn with_wrap_text(mut self, wrap_text: bool) -> Self {
        self.wrap_text = wrap_text;
        self
    }
}