Enum OutputFormat 

pub enum OutputFormat {
    HtmlAndMathml,
    Html,
    Mathml,
}

Output format options for KaTeX mathematical expression rendering.

This enum specifies the format of the rendered output, controlling whether KaTeX generates HTML, MathML, or both. The choice affects browser compatibility, accessibility, and styling capabilities.

LaTeX/KaTeX Context

Different output formats serve different purposes in mathematical publishing:

• HTML provides broad browser support and styling flexibility
• MathML offers semantic markup and screen reader accessibility
• Combined output balances compatibility with advanced features

Cross-references

• See Settings::output for configuring the output format.
• Related to browser compatibility and accessibility requirements.
• Affects CSS styling and semantic markup generation.

Variants

HtmlAndMathml

Generate both HTML and MathML markup.

This is the default format, providing the best balance of compatibility, accessibility, and styling. HTML is used for visual rendering, while MathML provides semantic information for screen readers and other tools.

Html

Generate HTML markup only.

Produces clean HTML output with CSS styling. Best for web pages where MathML support is not required or desired. More predictable rendering across different browsers.

Mathml

Generate MathML markup only.

Produces semantic MathML output optimized for accessibility and mathematical software. Best for applications requiring precise mathematical semantics over visual presentation.

Trait Implementations

impl Clone for OutputFormat

fn clone(&self) -> OutputFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputFormat

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

Formats the value using the given formatter.

impl PartialEq for OutputFormat

fn eq(&self, other: &OutputFormat) -> 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 Copy for OutputFormat

impl Eq for OutputFormat

impl StructuralPartialEq for OutputFormat