Enum AlignSpec 

pub enum AlignSpec {
    Separator {
        separator: String,
    },
    Align {
        align: String,
        pregap: Option<f64>,
        postgap: Option<f64>,
    },
}

Specifies the alignment and spacing properties for individual columns in array environments.

This enum provides detailed control over how each column in a mathematical array (matrix, table, etc.) should be aligned and spaced. It supports both simple separator-based alignment and more complex alignment specifications with custom gaps.

Usage

Used in ParseNodeArray to define column properties. The alignment affects how mathematical expressions are positioned within each cell of the array structure.

Variants

Separator

Simple alignment using a separator string (e.g., “|”, “:”, etc.)

Fields

separator: String

The string used to separate or align the column (e.g., “|”, “:”, etc.)

Align

Advanced alignment with custom spacing

Fields

align: String

The alignment string (e.g., “c”, “l”, “r” for center/left/right)

pregap: Option<f64>

Optional space before the column content (in em units)

postgap: Option<f64>

Optional space after the column content (in em units)

Trait Implementations

impl Clone for AlignSpec

fn clone(&self) -> AlignSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlignSpec

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

Formats the value using the given formatter.

impl PartialEq for AlignSpec

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