Enum KnownEnv 

pub enum KnownEnv {
    Align,
    AlignStar,
    Aligned,
    Equation,
    EquationStar,
    Gather,
    GatherStar,
    Matrix,
    Pmatrix,
    Bmatrix,
    Vmatrix,
    Smallmatrix,
    Cases,
    Array,
    Split,
    Multline,
    MultlineStar,
}

Standard environments recognised by math canonicalisation. Names follow amsmath conventions; the starred variants are the unnumbered forms.

Variants

Align

AlignStar

Aligned

Equation

EquationStar

Gather

GatherStar

Matrix

Pmatrix

Bmatrix

Vmatrix

Smallmatrix

Cases

Array

Split

Multline

MultlineStar

Implementations

impl KnownEnv

pub fn from_name(name: &str) -> Option<Self>

Resolve an environment name to a known variant. Returns None for any name outside the standard set; the caller falls back to EnvKind::Custom.

pub const fn name(self) -> &'static str

The canonical name as it appears between \begin{…} braces.

pub const fn is_aligning(self) -> bool

Whether rows in this environment are organised by & column separators that should be aligned by canonicalisation. equation, gather, and multline are vertical-list environments without column alignment.

Trait Implementations

impl Clone for KnownEnv

fn clone(&self) -> KnownEnv

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KnownEnv

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

Formats the value using the given formatter.

impl PartialEq for KnownEnv

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

impl Eq for KnownEnv

impl StructuralPartialEq for KnownEnv