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Punctuator

sfo_js::ast

Enum Punctuator 

Source 
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:

Variants§

§

Add

+

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And

&

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Arrow

=>

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Assign

=

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AssignAdd

+=

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AssignAnd

&=

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AssignBoolAnd

&&=

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AssignBoolOr

||=

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AssignCoalesce

??=,

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AssignDiv

/=

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AssignLeftSh

<<=

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AssignMod

%=

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AssignMul

*=

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AssignOr

|=

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AssignPow

**=

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AssignRightSh

>>=

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AssignSub

-=

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AssignURightSh

>>>=

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AssignXor

^=

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BoolAnd

&&

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BoolOr

||

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CloseBlock

}

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CloseBracket

]

§

CloseParen

)

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Coalesce

??

§

Colon

:

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Comma

,

§

Dec

--

§

Div

/

§

Dot

.

§

Eq

==

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GreaterThan

>

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GreaterThanOrEq

>=

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Inc

++

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LeftSh

<<

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LessThan

<

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LessThanOrEq

<=

§

Mod

%

§

Mul

*

§

Neg

~

§

Not

!

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NotEq

!=

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OpenBlock

{

§

OpenBracket

[

§

OpenParen

(

§

Optional

?.

§

Or

|

§

Exp

**

§

Question

?

§

RightSh

>>

§

Semicolon

;

§

Spread

...

§

StrictEq

===

§

StrictNotEq

!==

§

Sub

-

§

URightSh

>>>

§

Xor

^

Implementations§

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impl Punctuator

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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.

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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.

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

Retrieves the punctuator as a static string.

Trait Implementations§

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impl Clone for Punctuator

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fn clone(&self) -> Punctuator

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for Punctuator

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Punctuator

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fn deserialize<__D>( __deserializer: __D, ) -> Result<Punctuator, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Punctuator

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

Formats the value using the given formatter. Read more
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impl From<Punctuator> for Box<str>

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fn from(p: Punctuator) -> Box<str>

Converts to this type from the input type.
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impl From<Punctuator> for TokenKind

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fn from(punc: Punctuator) -> TokenKind

Converts to this type from the input type.
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impl PartialEq for Punctuator

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Punctuator

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

Serialize this value into the given Serde serializer. Read more
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impl TryFrom<Punctuator> for AssignOp

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type Error = String

The type returned in the event of a conversion error.
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fn try_from( punct: Punctuator, ) -> Result<AssignOp, <AssignOp as TryFrom<Punctuator>>::Error>

Performs the conversion.
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impl TryFrom<Punctuator> for BinaryOp

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type Error = String

The type returned in the event of a conversion error.
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fn try_from( punct: Punctuator, ) -> Result<BinaryOp, <BinaryOp as TryFrom<Punctuator>>::Error>

Performs the conversion.
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impl Copy for Punctuator

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impl Eq for Punctuator

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impl StructuralPartialEq for Punctuator

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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impl<T> Conv for T

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fn conv<T>(self) -> T
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Converts self into T using Into<T>. Read more
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pipe for T
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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Serialize for T
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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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