Struct MathAtom 

pub struct MathAtom<ET: EngineTypes, S: MathFontStyleT<ET>> {
    pub nucleus: MathNucleus<ET, S>,
    pub sup: Option<Box<[MathNode<ET, S>]>>,
    pub sub: Option<Box<[MathNode<ET, S>]>>,
}

The most central kind of node in a math list. Consisting of a nucleus with optional superscript and subscript math lists.

Fields

nucleus: MathNucleus<ET, S>

sup: Option<Box<[MathNode<ET, S>]>>

sub: Option<Box<[MathNode<ET, S>]>>

Implementations

impl<ET: EngineTypes, S: MathFontStyleT<ET>> MathAtom<ET, S>

pub fn empty() -> Self

Create a new empty math atom.

Trait Implementations

impl<ET: Clone + EngineTypes, S: Clone + MathFontStyleT<ET>> Clone for MathAtom<ET, S>

fn clone(&self) -> MathAtom<ET, S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<ET: Debug + EngineTypes, S: Debug + MathFontStyleT<ET>> Debug for MathAtom<ET, S>

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

Formats the value using the given formatter.

impl<ET: EngineTypes> NodeTrait<ET> for MathAtom<ET, MathFontStyle<ET>>

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

Produces a human-readable string; since nodes are deeply nested, takes an additional indent value to indent the string

fn height(&self) -> ET::Dim

Returns the height of the node.

fn width(&self) -> ET::Dim

Returns the width of the node.

fn depth(&self) -> ET::Dim

Returns the depth of the node.

fn nodetype(&self) -> NodeType

Returns the type of the node, as returned by \lastnodetype.

fn display(&self) -> DisplayNode<'_, ET, Self>

Returns a helper struct that implements Display and uses Self::display_fmt to yield a human-readable string.

fn opaque(&self) -> bool

Whether this node is “opaque”; meaning: When considering a list of nodes (e.g. in \unskip or \lastbox, this node should not be considered. Useful for annotation/marker nodes some engine wants to insert, without impacting algorithms that inspect e.g. the last node of the current list.

fn sourceref(&self) -> Option<(&SourceRef<ET>, &SourceRef<ET>)>