Struct ParseNodePhantom 

pub struct ParseNodePhantom {
    pub mode: Mode,
    pub loc: Option<SourceLocation>,
    pub body: Vec<AnyParseNode>,
}

Represents phantom content for spacing purposes.

This struct handles invisible content that affects layout and spacing without being visible in the final output.

Fields

• mode - The parsing mode (Mode::Math or Mode::Text)
• loc - Optional source location for error reporting
• body - The phantom content (invisible but affects spacing)

LaTeX Correspondence

Corresponds to LaTeX phantom commands:

\phantom{x}    % Invisible but takes space
\hphantom{y}   % Horizontal space only
\vphantom{z}   % Vertical space only

Usage

Phantom nodes allow precise control over spacing and alignment by including invisible content that affects layout calculations.

Fields

mode: Mode

The parsing mode (Mode::Math or Mode::Text)

loc: Option<SourceLocation>

Optional source location for error reporting

body: Vec<AnyParseNode>

The phantom content (invisible but affects spacing)

Trait Implementations

impl Clone for ParseNodePhantom

fn clone(&self) -> ParseNodePhantom

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseNodePhantom

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

Formats the value using the given formatter.

impl PartialEq for ParseNodePhantom

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ParseNodePhantom