Struct NumberingState 

pub struct NumberingState { /* private fields */ }

Mutable numbering / label table. Survives across layout_with_numbering calls.

Examples

use latex_rust::{NumberingConfig, NumberingState};

let state = NumberingState::new(NumberingConfig::new());
assert!(state.label("eq:1").is_none());

Implementations

impl NumberingState

pub fn new(config: NumberingConfig) -> Self

Counter starts at config.start.

pub fn label(&self, key: &str) -> Option<&str>

Formatted number bound to key, if \label{key} was seen.

pub fn collect(&mut self, node: &MathNode) -> usize

Walk node, assign numbers, fill labels. Returns the index of the first new assignment (for this tree).

Trait Implementations

impl Clone for NumberingState

fn clone(&self) -> NumberingState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumberingState

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

Formats the value using the given formatter.

impl Default for NumberingState

fn default() -> Self

Returns the “default value” for a type.