Enum yash_syntax::parser::lex::Operator

pub enum Operator {
Show 22 variants    Newline,
    And,
    AndAnd,
    OpenParen,
    CloseParen,
    Semicolon,
    SemicolonSemicolon,
    Less,
    LessAnd,
    LessOpenParen,
    LessLess,
    LessLessDash,
    LessLessLess,
    LessGreater,
    Greater,
    GreaterAnd,
    GreaterOpenParen,
    GreaterGreater,
    GreaterGreaterBar,
    GreaterBar,
    Bar,
    BarBar,
}

Expand description

Operator token identifier.

Variants§

Newline

Newline

And

&

AndAnd

&&

OpenParen

(

CloseParen

)

Semicolon

;

SemicolonSemicolon

;;

Less

<

LessAnd

<&

LessOpenParen

<(

LessLess

<<

LessLessDash

<<-

LessLessLess

<<<

LessGreater

<>

Greater

>

GreaterAnd

>&

GreaterOpenParen

>(

GreaterGreater

>>

GreaterGreaterBar

>>|

GreaterBar

>|

Bar

|

BarBar

||

Implementations§

impl Operator

pub fn is_clause_delimiter(self) -> bool

Determines if this token can be a delimiter of a clause.

This function returns true for CloseParen and SemicolonSemicolon, and false for others.

Trait Implementations§

impl Clone for Operator

fn clone(&self) -> Operator

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 Operator

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

Formats the value using the given formatter. Read more

impl Display for Operator

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

Formats the value using the given formatter. Read more

impl From<AndOr> for Operator

fn from(op: AndOr) -> Operator

Converts to this type from the input type.

impl From<RedirOp> for Operator

fn from(op: RedirOp) -> Operator

Converts to this type from the input type.

impl FromStr for Operator

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Operator, ()>

Parses a string s to return a value of this type. Read more

impl PartialEq<Operator> for Operator

fn eq(&self, other: &Operator) -> 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<Operator> for AndOr

type Error = ()

The type returned in the event of a conversion error.

fn try_from(op: Operator) -> Result<AndOr, ()>

Performs the conversion.

impl TryFrom<Operator> for RedirOp

type Error = ()

The type returned in the event of a conversion error.

fn try_from(op: Operator) -> Result<RedirOp, ()>

Performs the conversion.

impl Copy for Operator

impl Eq for Operator

impl StructuralEq for Operator

impl StructuralPartialEq for Operator

Auto Trait Implementations§

impl RefUnwindSafe for Operator

impl Send for Operator

impl Sync for Operator

impl Unpin for Operator

impl UnwindSafe for Operator

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere 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 Twhere 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 Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for Twhere 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 Twhere 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.