Struct alemat::elements::radicals::Radical

pub struct Radical { /* private fields */ }

The radical elements construct an expression with a root symbol √ with a line over the content. The msqrt element is used for square roots, while the mroot element is used to draw radicals with indices, e.g. a cube root.

The msqrt and mroot elements accept the global Attributes.

The msqrt and mroot elements sets math-shift to compact. The mroot element increments scriptlevel by 2, and sets displaystyle to false in all but its first child. The user agent stylesheet must contain the following rule in order to implement that behavior:

mroot > :not(:first-child) {
  math-depth: add(2);
  math-style: compact;
}
mroot, msqrt {
  math-shift: compact;
}

Implementations

impl Radical

pub fn builder() -> RadicalsBuilder<Uninit, Uninit>

Create a builder for the Radical element.

pub fn index(&self) -> &Elements

Get a reference to the index of the radical. e.g. “2” for the square root.

pub fn is_square(&self) -> bool

Check if the radical is a square root.

pub fn content(&self) -> &[Element]

Get a reference to the inner content of the Radical element.

pub fn attributes(&self) -> &[Attribute]

Get a reference to all attributes of the Radical element.

Trait Implementations

impl Clone for Radical

fn clone(&self) -> Radical

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Radical

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

Formats the value using the given formatter.

impl From<Radical> for Element

fn from(value: Radical) -> Self

Converts to this type from the input type.

impl IntoElements for Radical

fn into_elements(self) -> Elements

Converts the type into elements.

impl Ord for Radical

fn cmp(&self, other: &Radical) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Radical

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Radical

fn partial_cmp(&self, other: &Radical) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Radical

impl StructuralEq for Radical

impl StructuralPartialEq for Radical