Struct ParseNodeMathChoice 

pub struct ParseNodeMathChoice {
    pub mode: Mode,
    pub loc: Option<SourceLocation>,
    pub display: Vec<AnyParseNode>,
    pub text: Vec<AnyParseNode>,
    pub script: Vec<AnyParseNode>,
    pub scriptscript: Vec<AnyParseNode>,
}

Represents different renderings for various math styles.

This struct handles expressions that display differently depending on the mathematical context (display, text, script, scriptscript sizes).

Fields

• mode - The parsing mode (Mode::Math or Mode::Text)
• loc - Optional source location for error reporting
• display - Display style rendering
• text - Text style rendering
• script - Script style rendering
• scriptscript - Scriptscript style rendering

LaTeX Correspondence

Corresponds to LaTeX math choice command:

\mathchoice{\sum}{\sum}{\sum}{\sum}

Usage

MathChoice nodes allow different visual representations based on the mathematical context, ensuring optimal readability at different sizes.

Fields

mode: Mode

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

loc: Option<SourceLocation>

Optional source location for error reporting

display: Vec<AnyParseNode>

Display style rendering

text: Vec<AnyParseNode>

Text style rendering

script: Vec<AnyParseNode>

Script style rendering

scriptscript: Vec<AnyParseNode>

Scriptscript style rendering

Trait Implementations

impl Clone for ParseNodeMathChoice

fn clone(&self) -> ParseNodeMathChoice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseNodeMathChoice

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

Formats the value using the given formatter.

impl PartialEq for ParseNodeMathChoice

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