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TokenKind

hiko_syntax::token

Enum TokenKind

pub enum TokenKind {
Show 71 variants
    IntLit(i64),
    FloatLit(f64),
    StringLit(String),
    CharLit(char),
    Ident(String),
    UpperIdent(String),
    TyVar(String),
    Val,
    Fun,
    Fn,
    Let,
    In,
    End,
    If,
    Then,
    Else,
    Case,
    Of,
    Datatype,
    Type,
    Local,
    And,
    Rec,
    Use,
    True,
    False,
    Not,
    Andalso,
    Orelse,
    Mod,
    As,
    Effect,
    Handle,
    With,
    Perform,
    Resume,
    Return,
    Plus,
    Minus,
    Star,
    Slash,
    PlusDot,
    MinusDot,
    StarDot,
    SlashDot,
    Caret,
    Lt,
    Gt,
    Le,
    Ge,
    LtDot,
    GtDot,
    LeDot,
    GeDot,
    Eq,
    Ne,
    Tilde,
    ColonColon,
    Arrow,
    ThinArrow,
    Bar,
    LParen,
    RParen,
    LBracket,
    RBracket,
    Comma,
    Colon,
    Semicolon,
    Underscore,
    Hash,
    Eof,
}

Variants§

IntLit(i64)

FloatLit(f64)

StringLit(String)

CharLit(char)

Ident(String)

UpperIdent(String)

TyVar(String)

Val

Fun

Fn

Let

In

End

If

Then

Else

Case

Of

Datatype

Type

Local

And

Rec

Use

True

False

Not

Andalso

Orelse

Mod

As

Effect

Handle

With

Perform

Resume

Return

Plus

Minus

Star

Slash

PlusDot

MinusDot

StarDot

SlashDot

Caret

Lt

Gt

Le

Ge

LtDot

GtDot

LeDot

GeDot

Eq

Ne

Tilde

ColonColon

Arrow

ThinArrow

Bar

LParen

RParen

LBracket

RBracket

Comma

Colon

Semicolon

Underscore

Hash

Eof

Implementations§

impl TokenKind

pub fn keyword_from_str(s: &str) -> Option<TokenKind>

Trait Implementations§

impl Clone for TokenKind

fn clone(&self) -> TokenKind

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

impl Debug for TokenKind

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

Formats the value using the given formatter. Read more

impl PartialEq for TokenKind

fn eq(&self, other: &TokenKind) -> 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.

impl StructuralPartialEq for TokenKind

Auto Trait Implementations§

impl Freeze for TokenKind

impl RefUnwindSafe for TokenKind

impl Send for TokenKind

impl Sync for TokenKind

impl Unpin for TokenKind

impl UnsafeUnpin for TokenKind

impl UnwindSafe for TokenKind

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<T> CloneToUninit for T
where T: Clone,

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

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

Performs copy-assignment from self to dest. Read more

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, 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.