Enum boa_ast::Punctuator

pub enum Punctuator {
Show 57 variants    Add,
    And,
    Arrow,
    Assign,
    AssignAdd,
    AssignAnd,
    AssignBoolAnd,
    AssignBoolOr,
    AssignCoalesce,
    AssignDiv,
    AssignLeftSh,
    AssignMod,
    AssignMul,
    AssignOr,
    AssignPow,
    AssignRightSh,
    AssignSub,
    AssignURightSh,
    AssignXor,
    BoolAnd,
    BoolOr,
    CloseBlock,
    CloseBracket,
    CloseParen,
    Coalesce,
    Colon,
    Comma,
    Dec,
    Div,
    Dot,
    Eq,
    GreaterThan,
    GreaterThanOrEq,
    Inc,
    LeftSh,
    LessThan,
    LessThanOrEq,
    Mod,
    Mul,
    Neg,
    Not,
    NotEq,
    OpenBlock,
    OpenBracket,
    OpenParen,
    Optional,
    Or,
    Exp,
    Question,
    RightSh,
    Semicolon,
    Spread,
    StrictEq,
    StrictNotEq,
    Sub,
    URightSh,
    Xor,
}

Expand description

All of the punctuators used in ECMAScript.

More information:

ECMAScript Reference

Variants§

Add

+

And

&

Arrow

=>

Assign

=

AssignAdd

+=

AssignAnd

&=

AssignBoolAnd

&&=

AssignBoolOr

||=

AssignCoalesce

??=,

AssignDiv

/=

AssignLeftSh

<<=

AssignMod

%=

AssignMul

*=

AssignOr

|=

AssignPow

**=

AssignRightSh

>>=

AssignSub

-=

AssignURightSh

>>>=

AssignXor

^=

BoolAnd

&&

BoolOr

||

CloseBlock

}

CloseBracket

]

CloseParen

)

Coalesce

??

Colon

:

Comma

,

Dec

--

Div

/

Dot

.

Eq

==

GreaterThan

>

GreaterThanOrEq

>=

Inc

++

LeftSh

<<

LessThan

<

LessThanOrEq

<=

Mod

%

Mul

*

Neg

~

Not

!

NotEq

!=

OpenBlock

{

OpenBracket

[

OpenParen

(

Optional

?.

Or

|

Exp

**

Question

?

RightSh

>>

Semicolon

;

Spread

...

StrictEq

===

StrictNotEq

!==

Sub

-

URightSh

>>>

Xor

^

Implementations§

impl Punctuator

pub const fn as_assign_op(self) -> Option<AssignOp>

Attempts to convert a punctuator (+, =…) to an Assign Operator

If there is no match, None will be returned.

pub const fn as_binary_op(self) -> Option<BinaryOp>

Attempts to convert a punctuator (+, =…) to a Binary Operator

If there is no match, None will be returned.

pub const fn as_str(self) -> &'static str

Retrieves the punctuator as a static string.

Trait Implementations§

impl Clone for Punctuator

fn clone(&self) -> Punctuator

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Punctuator

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

Formats the value using the given formatter. Read more

impl Display for Punctuator

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

Formats the value using the given formatter. Read more

impl From<Punctuator> for Box<str>

fn from(p: Punctuator) -> Self

Converts to this type from the input type.

impl PartialEq for Punctuator

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

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

1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Punctuator> for AssignOp

type Error = String

The type returned in the event of a conversion error.

fn try_from(punct: Punctuator) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Punctuator> for BinaryOp

type Error = String

The type returned in the event of a conversion error.

fn try_from(punct: Punctuator) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Punctuator

impl Eq for Punctuator

impl StructuralPartialEq for Punctuator

Auto Trait Implementations§

impl RefUnwindSafe for Punctuator

impl Send for Punctuator

impl Sync for Punctuator

impl Unpin for Punctuator

impl UnwindSafe for Punctuator

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.