Enum Precedence 

pub enum Precedence {
    Lowest,
    Print,
    YieldFrom,
    Yield,
    KeyOr,
    KeyXor,
    KeyAnd,
    Assignment,
    ElvisOrConditional,
    NullCoalesce,
    Or,
    And,
    BitwiseOr,
    BitwiseXor,
    BitwiseAnd,
    Equality,
    Comparison,
    Pipe,
    Concat,
    BitShift,
    AddSub,
    MulDivMod,
    Unary,
    Instanceof,
    ErrorControl,
    Pow,
    Clone,
    IncDec,
    Reference,
    CallDim,
    New,
    ArrayDim,
    ObjectAccess,
    Highest,
}

Variants

Lowest

Print

YieldFrom

Yield

KeyOr

KeyXor

KeyAnd

Assignment

ElvisOrConditional

NullCoalesce

Or

And

BitwiseOr

BitwiseXor

BitwiseAnd

Equality

Comparison

Pipe

Concat

BitShift

AddSub

MulDivMod

Unary

Instanceof

ErrorControl

Pow

Clone

IncDec

Reference

CallDim

New

ArrayDim

ObjectAccess

Highest

Implementations

impl Precedence

pub const fn infix(kind: &TokenKind) -> Precedence

pub const fn postfix(kind: &TokenKind) -> Self

pub const fn associativity(&self) -> Option<Associativity>

pub const fn is_associative(&self) -> bool

pub const fn is_right_associative(&self) -> bool

pub const fn is_left_associative(&self) -> bool

pub const fn is_non_associative(&self) -> bool

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 Display for Precedence

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

Formats the value using the given formatter.

impl Hash for Precedence

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Precedence

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

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Precedence

impl Eq for Precedence

impl StructuralPartialEq for Precedence