Enum SyntaxKind 

#[repr(u16)]
pub enum SyntaxKind {
    PackageKw = 0,
    ImportKw = 1,
    AsKw = 2,
    InternalKw = 3,
    TypeKw = 4,
    ConstKw = 5,
    StructKw = 6,
    EnumKw = 7,
    EnumsetKw = 8,
    UnionKw = 9,
    BooleanKw = 10,
    IntegerKw = 11,
    FloatKw = 12,
    StringKw = 13,
    BytesKw = 14,
    TrueKw = 15,
    FalseKw = 16,
    StepKw = 17,
    MatchKw = 18,
    ReservedKw = 19,
    ErrorKw = 20,
    OpenKw = 21,
    InterfaceKw = 22,
    ServiceKw = 23,
    SignalKw = 24,
    EventKw = 25,
    CommandKw = 26,
    QueryKw = 27,
    FixedKw = 28,
    RequireKw = 29,
    EnsureKw = 30,
    SystemKw = 31,
    ComponentKw = 32,
    DistributionKw = 33,
    DeploymentKw = 34,
    MachineKw = 35,
    OffersKw = 36,
    RequiresKw = 37,
    ForKw = 38,
    ReservedWord = 39,
    Ident = 40,
    IntNumber = 41,
    FloatNumber = 42,
    String = 43,
    Regex = 44,
    Duration = 45,
    Colon = 46,
    Eq = 47,
    LBracket = 48,
    RBracket = 49,
    LBrace = 50,
    RBrace = 51,
    LParen = 52,
    RParen = 53,
    DotDot = 54,
    Dot = 55,
    Slash = 56,
    Comma = 57,
    Question = 58,
    Semicolon = 59,
    At = 60,
    Pipe = 61,
    Percent = 62,
    Minus = 63,
    Lt = 64,
    Le = 65,
    Gt = 66,
    Ge = 67,
    EqEq = 68,
    Neq = 69,
    AmpAmp = 70,
    PipePipe = 71,
    Bang = 72,
    Plus = 73,
    Star = 74,
    Whitespace = 75,
    LineComment = 76,
    BlockComment = 77,
    DocComment = 78,
    Error = 79,
    SourceFile = 80,
    PackageDecl = 81,
    Import = 82,
    TypeDef = 83,
    ConstDef = 84,
    StructDef = 85,
    FieldDef = 86,
    ReservedEntry = 87,
    EnumDef = 88,
    EnumValue = 89,
    EnumSetDef = 90,
    EnumSetBit = 91,
    UnionDef = 92,
    UnionArm = 93,
    TupleType = 94,
    TupleField = 95,
    ArrayType = 96,
    MapType = 97,
    OptionalType = 98,
    PathType = 99,
    PrimitiveType = 100,
    UnitExpr = 101,
    Constraint = 102,
    Bound = 103,
    Name = 104,
    QualifiedName = 105,
    Literal = 106,
    InitValue = 107,
    InterfaceDef = 108,
    SignalDef = 109,
    EventDef = 110,
    CommandDef = 111,
    QueryDef = 112,
    FixedDef = 113,
    Param = 114,
    ParamList = 115,
    ReturnType = 116,
    StreamType = 117,
    FallibleType = 118,
    Timing = 119,
    TimingRange = 120,
    AttrBlock = 121,
    Attribute = 122,
    AttrValue = 123,
    BinaryExpr = 124,
    PrefixExpr = 125,
    MemberExpr = 126,
    PathExpr = 127,
    ParenExpr = 128,
    LiteralExpr = 129,
    ServiceDef = 130,
    DottedName = 131,
    SystemDef = 132,
    ComponentDef = 133,
    ComponentLine = 134,
    DistributionDef = 135,
    DeploymentDef = 136,
    MachineDef = 137,
    MemberLine = 138,
    Reference = 139,
    ErrorNode = 140,
}

The kinds of syntax tokens and nodes the family grammar produces.

The token variants are the full family token set the lexer recognises (typl reference §1.4 and §2). The node variants are the typl grammar’s node inventory — one variant per rule in family.ungram, plus ErrorNode for recovery. RidlLanguage maps between this enum and rowan’s raw kind through the #[repr(u16)] discriminants, so the node variants stay grouped at the end with ErrorNode last — that is the range the kind_from_raw assertion below guards.

Variants

PackageKw = 0

ImportKw = 1

AsKw = 2

InternalKw = 3

TypeKw = 4

ConstKw = 5

StructKw = 6

EnumKw = 7

EnumsetKw = 8

UnionKw = 9

BooleanKw = 10

IntegerKw = 11

FloatKw = 12

StringKw = 13

BytesKw = 14

TrueKw = 15

FalseKw = 16

StepKw = 17

MatchKw = 18

ReservedKw = 19

ErrorKw = 20

OpenKw = 21

InterfaceKw = 22

ServiceKw = 23

SignalKw = 24

EventKw = 25

CommandKw = 26

QueryKw = 27

FixedKw = 28

RequireKw = 29

EnsureKw = 30

SystemKw = 31

ComponentKw = 32

DistributionKw = 33

DeploymentKw = 34

MachineKw = 35

OffersKw = 36

RequiresKw = 37

ForKw = 38

ReservedWord = 39

A family-registry word that the active profile does not use (typl reference §1.4). Reserved in every profile, never a valid identifier.

Ident = 40

IntNumber = 41

FloatNumber = 42

String = 43

Regex = 44

Duration = 45

Colon = 46

Eq = 47

LBracket = 48

RBracket = 49

LBrace = 50

RBrace = 51

LParen = 52

RParen = 53

DotDot = 54

Dot = 55

Slash = 56

Comma = 57

Question = 58

Semicolon = 59

At = 60

Pipe = 61

Percent = 62

Minus = 63

Lt = 64

Le = 65

Gt = 66

Ge = 67

EqEq = 68

Neq = 69

AmpAmp = 70

PipePipe = 71

Bang = 72

Plus = 73

Star = 74

Whitespace = 75

LineComment = 76

BlockComment = 77

DocComment = 78

Error = 79

SourceFile = 80

PackageDecl = 81

Import = 82

TypeDef = 83

ConstDef = 84

StructDef = 85

FieldDef = 86

ReservedEntry = 87

EnumDef = 88

EnumValue = 89

EnumSetDef = 90

EnumSetBit = 91

UnionDef = 92

UnionArm = 93

TupleType = 94

TupleField = 95

ArrayType = 96

MapType = 97

OptionalType = 98

PathType = 99

PrimitiveType = 100

UnitExpr = 101

Constraint = 102

Bound = 103

Name = 104

QualifiedName = 105

Literal = 106

InitValue = 107

InterfaceDef = 108

SignalDef = 109

EventDef = 110

CommandDef = 111

QueryDef = 112

FixedDef = 113

Param = 114

ParamList = 115

ReturnType = 116

StreamType = 117

FallibleType = 118

Timing = 119

TimingRange = 120

AttrBlock = 121

Attribute = 122

AttrValue = 123

BinaryExpr = 124

PrefixExpr = 125

MemberExpr = 126

PathExpr = 127

ParenExpr = 128

LiteralExpr = 129

ServiceDef = 130

DottedName = 131

SystemDef = 132

ComponentDef = 133

ComponentLine = 134

DistributionDef = 135

DeploymentDef = 136

MachineDef = 137

MemberLine = 138

Reference = 139

ErrorNode = 140

A recovery node: error recovery wraps the tokens it skips in one of these, so broken input still produces a lossless tree. It is the one node kind with no rule in family.ungram, and the last variant — the kind_from_raw assertion below guards the range up to it.

Implementations

impl SyntaxKind

pub fn is_trivia(self) -> bool

Whitespace and comments — tokens that carry no grammatical meaning but must stay in the tree for losslessness. Doc comments are trivia too: the grammar reads them from the trivia preceding a definition.

Trait Implementations

impl Clone for SyntaxKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SyntaxKind

impl Debug for SyntaxKind

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

Formats the value using the given formatter.

impl Eq for SyntaxKind

impl From<SyntaxKind> for SyntaxKind

fn from(kind: SyntaxKind) -> Self

Converts to this type from the input type.

impl Hash for SyntaxKind

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 Ord for SyntaxKind

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 SyntaxKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SyntaxKind

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 SyntaxKind