Enum yash_syntax::parser::lex::Keyword

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pub enum Keyword {
Show 18 variants    Bang,
    OpenBracketBracket,
    Case,
    Do,
    Done,
    Elif,
    Else,
    Esac,
    Fi,
    For,
    Function,
    If,
    In,
    Then,
    Until,
    While,
    OpenBrace,
    CloseBrace,
}

Expand description

Token identifier for reserved words.

Variants

`Bang`

`OpenBracketBracket`

[[

`Case`

`Do`

`Done`

`Elif`

`Else`

`Esac`

`Fi`

`For`

`Function`

`If`

`In`

`Then`

`Until`

`While`

`OpenBrace`

{

`CloseBrace`

}

Implementations

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impl Keyword

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pub fn is_clause_delimiter(self) -> bool

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

This function returns true for Do, Done, Elif, Else, Esac, Fi, Then, and CloseBrace, and false for others.

Trait Implementations

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impl Clone for Keyword

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fn clone(&self) -> Keyword

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

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impl Debug for Keyword

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

Formats the value using the given formatter. Read more

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impl Display for Keyword

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

Formats the value using the given formatter. Read more

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impl PartialEq<Keyword> for Keyword

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

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

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. Read more

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impl TryFrom<&str> for Keyword

type Error = ()

The type returned in the event of a conversion error.

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fn try_from(s: &str) -> Result<Keyword, ()>

Performs the conversion.

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impl StructuralPartialEq for Keyword

Auto Trait Implementations

impl RefUnwindSafe for Keyword

impl Send for Keyword

impl Sync for Keyword

impl Unpin for Keyword

impl UnwindSafe for Keyword

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum yash_syntax::parser::lex::Keyword

Variants

Bang

OpenBracketBracket

Case

Do

Done

Elif

Else

Esac

Fi

For

Function

If

In

Then

Until

While

OpenBrace

CloseBrace

Implementations

impl Keyword

pub fn is_clause_delimiter(self) -> bool

Trait Implementations

impl Clone for Keyword

fn clone(&self) -> Keyword

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

impl Debug for Keyword

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

impl Display for Keyword

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

impl PartialEq<Keyword> for Keyword

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

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

impl TryFrom<&str> for Keyword

type Error = ()

fn try_from(s: &str) -> Result<Keyword, ()>

impl Copy for Keyword

impl Eq for Keyword

impl StructuralEq for Keyword

impl StructuralPartialEq for Keyword

Auto Trait Implementations

impl RefUnwindSafe for Keyword

impl Send for Keyword

impl Sync for Keyword

impl Unpin for Keyword

impl UnwindSafe for Keyword

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

`Bang`

`OpenBracketBracket`

`Case`

`Do`

`Done`

`Elif`

`Else`

`Esac`

`Fi`

`For`

`Function`

`If`

`In`

`Then`

`Until`

`While`

`OpenBrace`

`CloseBrace`

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

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