Enum TokenKind

pub enum TokenKind {
    Invalid,
    Comment,
    Literal,
    Identifier,
    As,
    Break,
    Cl,
    Const,
    Continue,
    Else,
    Enum,
    False,
    Fn,
    For,
    If,
    Impl,
    In,
    Let,
    Loop,
    Match,
    Mod,
    Mut,
    Pub,
    Return,
    SelfKw,
    SelfTy,
    Static,
    Struct,
    Super,
    True,
    Type,
    Use,
    While,
    LCurly,
    RCurly,
    LBrack,
    RBrack,
    LParen,
    RParen,
    Amp,
    AmpAmp,
    AmpEq,
    Arrow,
    At,
    Backslash,
    Bang,
    BangBang,
    BangEq,
    Bar,
    BarBar,
    BarEq,
    Colon,
    ColonColon,
    Comma,
    Dot,
    DotDot,
    DotDotEq,
    Eq,
    EqEq,
    FatArrow,
    Grave,
    Gt,
    GtEq,
    GtGt,
    GtGtEq,
    Hash,
    HashBang,
    Lt,
    LtEq,
    LtLt,
    LtLtEq,
    Minus,
    MinusEq,
    Plus,
    PlusEq,
    Question,
    Rem,
    RemEq,
    Semi,
    Slash,
    SlashEq,
    Star,
    StarEq,
    Tilde,
    Xor,
    XorEq,
    XorXor,
}

Stores a Token’s lexical information

Variants

Invalid

Invalid sequence

Comment

Any kind of comment

Literal

Any tokenizable literal (See TokenData)

Identifier

A non-keyword identifier

As

Break

Cl

Const

Continue

Else

Enum

False

Fn

For

If

Impl

In

Let

Loop

Match

Mod

Mut

Pub

Return

SelfKw

SelfTy

Static

Struct

Super

True

Type

Use

While

LCurly

RCurly

LBrack

RBrack

LParen

RParen

Amp

AmpAmp

AmpEq

Arrow

At

Backslash

Bang

BangBang

BangEq

Bar

BarBar

BarEq

Colon

ColonColon

Comma

Dot

DotDot

DotDotEq

Eq

EqEq

FatArrow

Grave

Gt

GtEq

GtGt

GtGtEq

Hash

HashBang

Lt

LtEq

LtLt

LtLtEq

Minus

MinusEq

Plus

PlusEq

Question

Rem

RemEq

Semi

Slash

SlashEq

Star

StarEq

Tilde

Xor

XorEq

XorXor

Trait Implementations

impl Clone for TokenKind

fn clone(&self) -> TokenKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenKind

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

Formats the value using the given formatter.

impl Display for TokenKind

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

Formats the value using the given formatter.

impl FromStr for TokenKind

type Err = ()

FromStr can only fail when an identifier isn’t a keyword

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

Parses a string s to return a Keyword

impl Hash for TokenKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TokenKind

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

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

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 Copy for TokenKind

impl Eq for TokenKind

impl StructuralPartialEq for TokenKind