Struct PrintState 

pub struct PrintState {
    pub in_sum: bool,
    pub in_product: bool,
    pub suppress_one: bool,
    pub in_exp: bool,
    pub in_exp_base: bool,
    pub top_level_add_child: bool,
    pub superscript: bool,
    pub level: u16,
    pub bracket_level: u16,
    pub indentation_level: u16,
}

The current state useful for printing. These settings will control, for example, if parentheses are needed (e.g., a sum in a product), and if 1 should be suppressed (e.g. in a product).

Fields

in_sum: bool

in_product: bool

suppress_one: bool

in_exp: bool

in_exp_base: bool

top_level_add_child: bool

superscript: bool

level: u16

bracket_level: u16

indentation_level: u16

Implementations

impl PrintState

pub const fn new() -> PrintState

pub fn from_fmt(f: &Formatter<'_>) -> PrintState

pub fn update_with_fmt(self, f: &Formatter<'_>) -> Self

pub fn step( self, in_sum: bool, in_product: bool, in_exp: bool, in_exp_base: bool, ) -> Self

Trait Implementations

impl Clone for PrintState

fn clone(&self) -> PrintState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrintState

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

Formats the value using the given formatter.

impl Default for PrintState

fn default() -> Self

Returns the “default value” for a type.

impl Copy for PrintState