Enum Precedence

pub enum Precedence {
    Any,
    Assign,
    Range,
    Or,
    And,
    Compare,
    BitOr,
    BitAnd,
    Shift,
    Term,
    Factor,
    Neg,
    Exp,
    Factorial,
    BitNot,
    Not,
}

The precedence of an operation, in order from lowest precedence (evaluated last) to highest precedence (evaluated first).

Variants

Any

Any precedence.

Assign

Precedence of assignment (=, +=, -=, *=, /=, %=, ^=, &&=, ||=, &=, |=, >>=, and <<=).

Range

Precedence of range (.. and ..=).

Or

Precedence of logical or (or).

And

Precedence of logical and (and).

Compare

Precedence of comparisons (>, >=, <, <=, ==, !=, ~==, and ~!=).

BitOr

Precedence of bitwise or (|).

BitAnd

Precedence of bitwise and (&).

Shift

Precedence of bitshifts (<< and >>).

Term

Precedence of addition (+) and subtraction (-), which separate terms.

Factor

Precedence of multiplication (*), division (/), and modulo (%), which separate factors.

Neg

Precedence of unary subtraction (-).

Exp

Precedence of exponentiation (^).

Factorial

Precedence of factorial (!).

BitNot

Precedence of bitwise not (~).

Not

Precedence of logical not (not).

Trait Implementations

impl Clone for Precedence

fn clone(&self) -> Precedence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Precedence

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

Formats the value using the given formatter.

impl Ord for Precedence

fn cmp(&self, other: &Self) -> 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 Precedence

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

fn partial_cmp(&self, other: &Self) -> 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 Precedence

impl Eq for Precedence

impl StructuralPartialEq for Precedence