Enum TokenTy

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pub enum TokenTy {
Show 84 variants    LeftCurly,
    RightCurly,
    LeftBracket,
    RightBracket,
    LeftParen,
    RightParen,
    Plus,
    PlusEq,
    Star,
    StarEq,
    Div,
    DivEq,
    Xor,
    XorEq,
    Mod,
    ModEq,
    Bang,
    BangEq,
    Minus,
    MinusEq,
    SingleArrow,
    Eq,
    EqEq,
    DoubleArrow,
    Lt,
    LtEq,
    LtLt,
    Gt,
    GtEq,
    GtGt,
    And,
    AndEq,
    AndAnd,
    Or,
    OrEq,
    OrOr,
    Colon,
    ColonEq,
    ColonColon,
    At,
    Tilde,
    Semi,
    Dot,
    Comma,
    Hash,
    Question,
    Dollar,
    Underscore,
    Identifier,
    OuterDocComment,
    OuterBlockDocComment,
    InnerDocComment,
    InnerBlockDocComment,
    UnterminatedBlockComment,
    KwRecord,
    KwType,
    KwEnum,
    KwUnion,
    KwFunc,
    KwRepr,
    KwImpl,
    KwConstraint,
    KwReferences,
    KwTrait,
    KwUse,
    KwAs,
    KwConst,
    KwMod,
    KwIf,
    KwElse,
    KwMatch,
    KwFor,
    KwIn,
    KwWhile,
    KwTrue,
    KwFalse,
    KwLoop,
    KwWhere,
    IntegerLiteral,
    StringLiteral {
        terminated: bool,
    },
    FormatStringLiteral {
        terminated: bool,
    },
    CharLiteral {
        terminated: bool,
    },
    Whitespace,
    Unknown,
}

Available on crate feature lexer only.

Expand description

The different types of tokens in wright source.

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UnterminatedBlockComment

Indicates a block style comment without termination. Separate from TokenTy::InnerDocComment and TokenTy::OuterDocComment to indicate that unterminated comments will be handled differently (produce errors eventually).

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KwRecord

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KwType

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KwEnum

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KwUnion

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KwFunc

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KwRepr

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KwImpl

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KwConstraint

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KwReferences

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KwTrait

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KwUse

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KwAs

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KwConst

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KwMod

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KwIf

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KwElse

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KwMatch

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KwFor

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KwIn

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KwWhile

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KwTrue

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KwFalse

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KwLoop

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KwWhere

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IntegerLiteral

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StringLiteral

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§terminated: bool

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FormatStringLiteral

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§terminated: bool

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CharLiteral

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§terminated: bool

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Whitespace

Whitespace counts as a token.

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Unknown

Unknown character in lexer fragment.

Trait Implementations§

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impl Clone for TokenTy

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fn clone(&self) -> TokenTy

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 TokenTy

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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 for TokenTy

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

Tests for self and other values to be equal, and is used by ==.

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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 Copy for TokenTy

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impl Eq for TokenTy

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impl StructuralPartialEq for TokenTy

Auto Trait Implementations§

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impl Freeze for TokenTy

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impl RefUnwindSafe for TokenTy

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impl Send for TokenTy

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impl Sync for TokenTy

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impl Unpin for TokenTy

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impl UnwindSafe for TokenTy

Blanket Implementations§

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

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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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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

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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, U> Into 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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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.

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type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

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

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type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

Enum TokenTyCopy item path

Variants§

LeftCurly

RightCurly

LeftBracket

RightBracket

LeftParen

RightParen

Plus

PlusEq

Star

StarEq

Div

DivEq

Xor

XorEq

Mod

ModEq

Bang

BangEq

Minus

MinusEq

SingleArrow

Eq

EqEq

DoubleArrow

Lt

LtEq

LtLt

Gt

GtEq

GtGt

And

AndEq

AndAnd

Or

OrEq

OrOr

Colon

ColonEq

ColonColon

At

Tilde

Semi

Dot

Comma

Hash

Question

Dollar

Underscore

Identifier

OuterDocComment

OuterBlockDocComment

InnerDocComment

InnerBlockDocComment

UnterminatedBlockComment

KwRecord

KwType

KwEnum

KwUnion

KwFunc

KwRepr

KwImpl

KwConstraint

KwReferences

KwTrait

KwUse

KwAs

KwConst

KwMod

KwIf

KwElse

KwMatch

KwFor

KwIn

KwWhile

KwTrue

KwFalse

KwLoop

KwWhere

Enum TokenTy

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

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

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

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

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

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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

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