Struct HeadingInputs 

pub struct HeadingInputs<'a> {
    pub file_path: &'a str,
    pub frontmatter_title: Option<&'a str>,
    pub body_markdown: &'a str,
    pub root_folder_name: Option<&'a str>,
    pub is_home_override: bool,
    pub slot_only: bool,
}

Inputs to the heading rule.

Fields

file_path: &'a str

frontmatter_title: Option<&'a str>

Frontmatter title: value verbatim. None is “field missing” (filename-mode); Some(""), Some(" ") is “explicitly empty” (Title source, invisible).

body_markdown: &'a str

Raw markdown body (post-frontmatter). Used to detect a leading :::hero block — when present, the hero owns the heading slot and the auto-injected H1 is suppressed regardless of title.

root_folder_name: Option<&'a str>

The project’s root folder name (the user’s vault directory basename). Used as a fallback for self-named-folder-note detection when the file is at the project root: <root>/<root>.md and <root>/index.md both render the project’s homepage, but Path::parent() returns the empty path for root-level files, so the path-based check can’t see the folder name. Editor and pipeline both pass the basename of the open project folder. Pass None if unknown (filename detection still catches index.md / README.md / language-suffixed indexes).

is_home_override: bool

true iff the file is promoted to its folder’s home via the home: true frontmatter marker (issue #587). Pipeline-only input; editor passes false.

slot_only: bool

true iff the file is a layout-slot source (e.g. root footer.md) rather than an article. Slot files are embedded as fragments into a surrounding layout; the auto-injected <h1 class="moss-article-title"> would render as an unwanted heading inside that fragment. PR7b (moss#599) replaces the pre-2026-05-28 frontmatter-synthesis hack (title: "" injected at the call site to drive empty_title=true) with this structural input. Editor passes false.

Trait Implementations

impl<'a> Clone for HeadingInputs<'a>

fn clone(&self) -> HeadingInputs<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for HeadingInputs<'a>

impl<'a> Debug for HeadingInputs<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.