Enum TokenKind 

pub enum TokenKind {
    HexLiteral(String),
    Eof,
    Comment(String),
    Div,
    Define,
    Include,
    Macro,
    Fn,
    Test,
    Function,
    Event,
    Constant,
    Error,
    Takes,
    Returns,
    View,
    Pure,
    Payable,
    NonPayable,
    Indexed,
    FreeStoragePointer,
    Noop,
    Ident(String),
    Assign,
    OpenParen,
    CloseParen,
    OpenBracket,
    CloseBracket,
    OpenBrace,
    CloseBrace,
    LeftAngle,
    RightAngle,
    Add,
    Sub,
    Mul,
    Mod,
    EqualEqual,
    NotEqual,
    LessEqual,
    GreaterEqual,
    Not,
    Comma,
    Colon,
    Pound,
    Integer(usize),
    Whitespace,
    Str(String),
    Opcode(Opcode),
    Label(String),
    PrimitiveType(PrimitiveEVMType),
    ArrayType(PrimitiveEVMType, Vec<usize>),
    JumpTable,
    JumpTablePacked,
    CodeTable,
    BuiltinFunction(String),
    Calldata,
    Memory,
    Storage,
    For,
    In,
    Step,
    DoubleDot,
    If,
    Else,
}

The kind of token

Variants

HexLiteral(String)

Hexadecimal literal (e.g., 0x42, 0x1234) - hex string with even number of characters

Eof

EOF Token

Comment(String)

A Comment

Div

Division Lexing done at the comment level due to clash

Define

“#define” keyword

Include

“#include” keyword

Macro

“macro” keyword

Fn

“fn” keyword

Test

“test” keyword

Function

“function” keyword

Event

“event” keyword

Constant

“constant” keyword

Error

“error” keyword

Takes

“takes” keyword

Returns

“returns” keyword

View

“view” keyword

Pure

“pure” keyword

Payable

“payable” keyword

NonPayable

“nonpayable” keyword

Indexed

“indexed” keyword

FreeStoragePointer

“FREE_STORAGE_POINTER()” keyword

Noop

“__NOOP” builtin constant

Ident(String)

An Identifier

Assign

Equal Sign

OpenParen

An open parenthesis

CloseParen

A close parenthesis

OpenBracket

An open bracket

CloseBracket

A close bracket

OpenBrace

An open brace

CloseBrace

A close brace

LeftAngle

A Less-Than Angle Bracket

RightAngle

A Greater-Than Angle Bracket

Add

Addition

Sub

Subtraction

Mul

Multiplication

Mod

Modulo

EqualEqual

Equal comparison (==)

NotEqual

Not equal comparison (!=)

LessEqual

Less than or equal (<=)

GreaterEqual

Greater than or equal (>=)

Not

Logical NOT (!)

Comma

A comma

Colon

A Colon

Pound

A pound

Integer(usize)

Integer literal (decimal number)

Whitespace

A Space

Str(String)

A string literal

Opcode(Opcode)

Opcode

Label(String)

Huff label (aka PC)

PrimitiveType(PrimitiveEVMType)

EVM Type

ArrayType(PrimitiveEVMType, Vec<usize>)

Array of EVM Types uint256[5][2][3] => ArrayType(PrimitiveEVMType::Uint(256), [5, 2, 3])

JumpTable

A Jump Table

JumpTablePacked

A Packed Jump Table

CodeTable

A Code Table

BuiltinFunction(String)

A builtin function (__codesize, __tablesize, __tablestart)

Calldata

Calldata Data Location

Memory

Memory Data Location

Storage

Storage Data Location

For

“for” keyword

In

“in” keyword

Step

“step” keyword

DoubleDot

“..” range operator

If

“if” keyword

Else

“else” keyword

Implementations

impl TokenKind

pub fn into_single_span( self, position: u32, file: Option<Arc<FileSource>>, ) -> Token

Transform a single char TokenKind into a Token given a single position

pub fn into_span( self, start: u32, end: u32, file: Option<Arc<FileSource>>, ) -> Token

Transform a TokenKind into a Token given a start and end position

pub fn into_token_with_span(self, span: Span) -> Token

Transform a TokenKind into a Token given a Span

Trait Implementations

impl Clone for TokenKind

fn clone(&self) -> Self

Returns a duplicate 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 Eq for TokenKind

impl From<TokenKind> for TableKind

fn from(token_kind: TokenKind) -> Self

Public associated function that converts a TokenKind to a TableKind

impl Ord for TokenKind

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for TokenKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TokenKind

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for TokenKind

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes

Size for each variant:

• HexLiteral: 32 bytes
• Eof: 0 bytes
• Comment: 32 bytes
• Div: 0 bytes
• Define: 0 bytes
• Include: 0 bytes
• Macro: 0 bytes
• Fn: 0 bytes
• Test: 0 bytes
• Function: 0 bytes
• Event: 0 bytes
• Constant: 0 bytes
• Error: 0 bytes
• Takes: 0 bytes
• Returns: 0 bytes
• View: 0 bytes
• Pure: 0 bytes
• Payable: 0 bytes
• NonPayable: 0 bytes
• Indexed: 0 bytes
• FreeStoragePointer: 0 bytes
• Noop: 0 bytes
• Ident: 32 bytes
• Assign: 0 bytes
• OpenParen: 0 bytes
• CloseParen: 0 bytes
• OpenBracket: 0 bytes
• CloseBracket: 0 bytes
• OpenBrace: 0 bytes
• CloseBrace: 0 bytes
• LeftAngle: 0 bytes
• RightAngle: 0 bytes
• Add: 0 bytes
• Sub: 0 bytes
• Mul: 0 bytes
• Mod: 0 bytes
• EqualEqual: 0 bytes
• NotEqual: 0 bytes
• LessEqual: 0 bytes
• GreaterEqual: 0 bytes
• Not: 0 bytes
• Comma: 0 bytes
• Colon: 0 bytes
• Pound: 0 bytes
• Integer: 16 bytes
• Whitespace: 0 bytes
• Str: 32 bytes
• Opcode: 9 bytes
• Label: 32 bytes
• PrimitiveType: 24 bytes
• ArrayType: 40 bytes
• JumpTable: 0 bytes
• JumpTablePacked: 0 bytes
• CodeTable: 0 bytes
• BuiltinFunction: 32 bytes
• Calldata: 0 bytes
• Memory: 0 bytes
• Storage: 0 bytes
• For: 0 bytes
• In: 0 bytes
• Step: 0 bytes
• DoubleDot: 0 bytes
• If: 0 bytes
• Else: 0 bytes