Enum Prec 

pub enum Prec {
    Min,
    Do,
    Assign,
    Tuple,
    Body,
    Make,
    Logical,
    LogOr,
    LogAnd,
    Compare,
    Range,
    Binary,
    Shift,
    Factor,
    Term,
    Unary,
    Project,
    Extend,
    Max,
}

Organizes the precedence hierarchy for syntactic elements

Variants

Min

Do

The Semicolon Operator gets its own precedence level

Assign

An assignment

Tuple

Constructor for a tuple

Body

The body of a function, conditional, etc.

Make

Constructor for a struct

Logical

The conditional of an if or while (which is really an if)

LogOr

The short-circuiting “boolean or” operator

LogAnd

The short-circuiting “boolean and” operator

Compare

Value comparison operators

Range

Constructor for a Range

Binary

Binary/bitwise operators

Shift

Bit-shifting operators

Factor

Addition and Subtraction operators

Term

Multiplication, Division, and Remainder operators

Unary

Negation, Reference, Try

Project

Place-projection operators (*x, x[1], x.a, x.1)

Extend

Call subscripting

Max

Implementations

impl Prec

pub const MIN: usize

pub const fn value(self) -> usize

pub const fn prev(self) -> usize

pub const fn next(self) -> usize

Trait Implementations

impl Clone for Prec

fn clone(&self) -> Prec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Prec

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

Formats the value using the given formatter.

impl Ord for Prec

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Prec

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

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for Prec

impl Eq for Prec

impl StructuralPartialEq for Prec