Enum TokenKind

#[repr(u16)]
pub enum TokenKind {
    Whitespace = 0,
    Comment = 1,
    Bang = 2,
    Dollar = 3,
    Amp = 4,
    Spread = 5,
    Comma = 6,
    Colon = 7,
    Eq = 8,
    At = 9,
    LParen = 10,
    RParen = 11,
    LBracket = 12,
    RBracket = 13,
    LCurly = 14,
    RCurly = 15,
    Pipe = 16,
    Eof = 17,
    Name = 18,
    StringValue = 19,
    Int = 20,
    Float = 21,
}

Tokens generated by the lexer.

TokenKinds are Lexical Tokens outlined in the GraphQL specification.

Punctuator

! $ & … , : = @ ( ) [ ] { } |

Name IntValue FloatValue StringValue

TokenKinds can be accessed by a convenience macro, T!. For example to access the Bang TokenKind, you may match with TokenKind::Bang, or use the macro T![!].

Variants

Whitespace = 0

Comment = 1

Bang = 2

Dollar = 3

Amp = 4

Spread = 5

Comma = 6

Colon = 7

Eq = 8

At = 9

LParen = 10

RParen = 11

LBracket = 12

RBracket = 13

LCurly = 14

RCurly = 15

Pipe = 16

Eof = 17

Name = 18

StringValue = 19

Int = 20

Float = 21

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 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