Enum mm0_util::Prec

pub enum Prec {
    Prec(u32),
    Max,
}

A precedence literal, such as 123 or max. These are used in notations like notation add = ($+$:23) or infix add: $+$ prec 23;.

Variants

Prec(u32)

A finite precedence, an unsigned integer like 23.

Max

The maximum precedence, the precedence class containing atomic literals and parentheses.

Trait Implementations

impl Clone for Prec

fn clone(&self) -> Prec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Prec

impl Debug for Prec

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

Formats the value using the given formatter.

impl DeepSizeOf for Prec

fn deep_size_of_children(&self, _: &mut Context) -> usize

Returns an estimation of the heap-managed storage of this object. This does not include the size of the object itself.

pub fn deep_size_of(&self) -> usize

Returns an estimation of a total size of memory owned by the object, including heap-managed storage.

pub fn deep_size_of_with(&self, context: &mut Context) -> usize

Returns an estimation of a total size of memory owned by the object, including heap-managed storage.

impl Display for Prec

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

Formats the value using the given formatter.

impl Eq for Prec

impl Ord for Prec

fn cmp(&self, other: &Prec) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Prec> for Prec

fn eq(&self, other: &Prec) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Prec) -> bool

This method tests for !=.

impl PartialOrd<Prec> for Prec

fn partial_cmp(&self, other: &Prec) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Prec

impl StructuralPartialEq for Prec