Struct ParseNodeOperatorName 

pub struct ParseNodeOperatorName {
    pub mode: Mode,
    pub loc: Option<SourceLocation>,
    pub body: Vec<AnyParseNode>,
    pub always_handle_sup_sub: bool,
    pub limits: bool,
    pub parent_is_sup_sub: bool,
}

Represents operator names with special formatting.

This struct handles named operators like “lim”, “max”, “sin” that have specific formatting rules for subscripts and superscripts.

Fields

• mode - The parsing mode (Mode::Math or Mode::Text)
• loc - Optional source location for error reporting
• body - The operator name content
• always_handle_sup_sub - Force special subscript/superscript handling
• limits - Whether to place limits above/below (true) or as scripts (false)
• parent_is_sup_sub - Whether this is within a sup/sub context

LaTeX Correspondence

Corresponds to LaTeX operator name commands:

\lim_{x \to 0} f(x)
\max_{a,b} f(a,b)
\sin^2 \theta

Usage

OperatorName nodes ensure proper formatting of mathematical operators with their arguments and limits.

Fields

mode: Mode

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

loc: Option<SourceLocation>

Optional source location for error reporting

body: Vec<AnyParseNode>

The operator name content

always_handle_sup_sub: bool

Force special subscript/superscript handling

limits: bool

Whether to place limits above/below (true) or as scripts (false)

parent_is_sup_sub: bool

Whether this is within a sup/sub context

Trait Implementations

impl Clone for ParseNodeOperatorName

fn clone(&self) -> ParseNodeOperatorName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseNodeOperatorName

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

Formats the value using the given formatter.

impl PartialEq for ParseNodeOperatorName

fn eq(&self, other: &ParseNodeOperatorName) -> 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 ParseNodeOperatorName