Enum ContentKind 

pub enum ContentKind {
    Opaque,
    Prose,
    TokenList,
}

How the formatter treats an argument’s content — its whitespace and break policy. Exactly one kind per slot (replaces the former mutually-exclusive prose/collapse bools). Only meaningful for the formatter; the parser ignores it (AGENTS.md decision #2).

Variants

Opaque

Left exactly as authored: names, identifiers, code, or option lists (\label, the \newcommand body). The default, so an unmarked argument never reflows — for most arguments interior whitespace can matter (a minipage/\parbox body, a label key).

Prose

Running prose the formatter may reflow to the line width (e.g. a \footnote/\caption body, a sectioning title).

TokenList

A comma-separated token list whose interior whitespace is insignificant, so the formatter may collapse a multi-line authored form to a single line (a \citep/\cite key list). Unlike Prose, the content is not reflowed to the width: the keys stay together as one atom; only incidental source line breaks inside the braces are normalized away, so \citep{\n a,\n b\n} formats identically to \citep{a, b} (determinism).

Trait Implementations

impl Clone for ContentKind

fn clone(&self) -> ContentKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ContentKind

impl Debug for ContentKind

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

Formats the value using the given formatter.

impl Default for ContentKind

fn default() -> ContentKind

Returns the “default value” for a type.

impl Eq for ContentKind

impl PartialEq for ContentKind

fn eq(&self, other: &ContentKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ContentKind