Enum SyntaxKind 

#[repr(u16)]
pub enum SyntaxKind {
    ErrorToken = 0,
    EofToken = 1,
    ForbiddenKeyword = 2,
    OpaqueText = 3,
    Whitespace = 4,
    Comment = 5,
    UppercaseIdent = 6,
    LowercaseIdent = 7,
    Number = 8,
    NegativeNumber = 9,
    QuotedString = 10,
    HexString = 11,
    BinString = 12,
    LBracket = 13,
    RBracket = 14,
    LBrace = 15,
    RBrace = 16,
    LParen = 17,
    RParen = 18,
    Colon = 19,
    Semicolon = 20,
    Comma = 21,
    Dot = 22,
    Pipe = 23,
    Minus = 24,
    DotDot = 25,
    ColonColonEqual = 26,
    KwDefinitions = 27,
    KwBegin = 28,
    KwEnd = 29,
    KwImports = 30,
    KwExports = 31,
    KwFrom = 32,
    KwObject = 33,
    KwIdentifier = 34,
    KwSequence = 35,
    KwOf = 36,
    KwChoice = 37,
    KwMacro = 38,
    KwSyntax = 39,
    KwMaxAccess = 40,
    KwMinAccess = 41,
    KwAccess = 42,
    KwStatus = 43,
    KwDescription = 44,
    KwReference = 45,
    KwIndex = 46,
    KwDefval = 47,
    KwAugments = 48,
    KwUnits = 49,
    KwDisplayHint = 50,
    KwObjects = 51,
    KwNotifications = 52,
    KwModule = 53,
    KwMandatoryGroups = 54,
    KwGroup = 55,
    KwWriteSyntax = 56,
    KwProductRelease = 57,
    KwSupports = 58,
    KwIncludes = 59,
    KwVariation = 60,
    KwCreationRequires = 61,
    KwRevision = 62,
    KwLastUpdated = 63,
    KwOrganization = 64,
    KwContactInfo = 65,
    KwImplied = 66,
    KwSize = 67,
    KwEnterprise = 68,
    KwVariables = 69,
    KwModuleIdentity = 70,
    KwModuleCompliance = 71,
    KwObjectGroup = 72,
    KwNotificationGroup = 73,
    KwAgentCapabilities = 74,
    KwObjectType = 75,
    KwObjectIdentity = 76,
    KwNotificationType = 77,
    KwTextualConvention = 78,
    KwTrapType = 79,
    KwInteger = 80,
    KwUnsigned32 = 81,
    KwCounter32 = 82,
    KwCounter64 = 83,
    KwGauge32 = 84,
    KwIpAddress = 85,
    KwOpaque = 86,
    KwTimeTicks = 87,
    KwBits = 88,
    KwOctet = 89,
    KwString = 90,
    KwCounter = 91,
    KwGauge = 92,
    KwNetworkAddress = 93,
    KwApplication = 94,
    KwImplicit = 95,
    KwUniversal = 96,
    KwCurrent = 97,
    KwDeprecated = 98,
    KwObsolete = 99,
    KwMandatory = 100,
    KwOptional = 101,
    KwReadOnly = 102,
    KwReadWrite = 103,
    KwReadCreate = 104,
    KwWriteOnly = 105,
    KwNotAccessible = 106,
    KwAccessibleForNotify = 107,
    KwNotImplemented = 108,
    SourceFile = 109,
    Module = 110,
    ModuleHeader = 111,
    Imports = 112,
    ImportGroup = 113,
    UnparsedRegion = 114,
    ValueAssignment = 115,
    TypeAssignment = 116,
    TextualConventionDefinition = 117,
    ObjectTypeDefinition = 118,
    ModuleIdentityDefinition = 119,
    ObjectIdentityDefinition = 120,
    NotificationTypeDefinition = 121,
    TrapTypeDefinition = 122,
    MacroDefinition = 123,
    ObjectGroupDefinition = 124,
    NotificationGroupDefinition = 125,
    ModuleComplianceDefinition = 126,
    AgentCapabilitiesDefinition = 127,
    ComplianceModule = 128,
    MandatoryGroupsClause = 129,
    ComplianceGroup = 130,
    ComplianceObject = 131,
    WriteSyntaxClause = 132,
    SupportsModule = 133,
    IncludesClause = 134,
    VariationClause = 135,
    CreationRequiresClause = 136,
    SyntaxClause = 137,
    AccessClause = 138,
    StatusClause = 139,
    DescriptionClause = 140,
    ReferenceClause = 141,
    UnitsClause = 142,
    DisplayHintClause = 143,
    IndexClause = 144,
    IndexItem = 145,
    AugmentsClause = 146,
    DefvalClause = 147,
    DefvalContent = 148,
    ObjectsClause = 149,
    NotificationsClause = 150,
    RevisionClause = 151,
    LastUpdatedClause = 152,
    OrganizationClause = 153,
    ContactInfoClause = 154,
    EnterpriseClause = 155,
    VariablesClause = 156,
    ProductReleaseClause = 157,
    OidAssignment = 158,
    OidComponent = 159,
    TypeRefSyntax = 160,
    IntegerEnumSyntax = 161,
    BitsSyntax = 162,
    ConstrainedSyntax = 163,
    Constraint = 164,
    Range = 165,
    NamedNumber = 166,
    SequenceOfSyntax = 167,
    SequenceSyntax = 168,
    SequenceField = 169,
    ChoiceSyntax = 170,
    TaggedSyntax = 171,
    OctetStringSyntax = 172,
    ObjectIdentifierSyntax = 173,
    Error = 174,
}

Kind of a lexical token or lossless syntax-tree node.

Values are stable within a crate release and use a 16-bit representation so the vocabulary can grow with CST node kinds.

Variants

ErrorToken = 0

<error>

EofToken = 1

end of file

ForbiddenKeyword = 2

reserved keyword

OpaqueText = 3

opaque text

Whitespace = 4

whitespace

Comment = 5

comment

UppercaseIdent = 6

identifier

LowercaseIdent = 7

identifier

Number = 8

number

NegativeNumber = 9

negative number

QuotedString = 10

quoted string

HexString = 11

hex string

BinString = 12

binary string

LBracket = 13

‘[’

RBracket = 14

‘]’

LBrace = 15

‘{’

RBrace = 16

‘}’

LParen = 17

‘(’

RParen = 18

‘)’

Colon = 19

‘:’

Semicolon = 20

‘;’

Comma = 21

‘,’

Dot = 22

‘.’

Pipe = 23

‘|’

Minus = 24

‘-’

DotDot = 25

‘..’

ColonColonEqual = 26

‘::=’

KwDefinitions = 27

DEFINITIONS

KwBegin = 28

BEGIN

KwEnd = 29

END

KwImports = 30

IMPORTS

KwExports = 31

EXPORTS

KwFrom = 32

FROM

KwObject = 33

OBJECT

KwIdentifier = 34

IDENTIFIER

KwSequence = 35

SEQUENCE

KwOf = 36

OF

KwChoice = 37

CHOICE

KwMacro = 38

MACRO

KwSyntax = 39

SYNTAX

KwMaxAccess = 40

MAX-ACCESS

KwMinAccess = 41

MIN-ACCESS

KwAccess = 42

ACCESS

KwStatus = 43

STATUS

KwDescription = 44

DESCRIPTION

KwReference = 45

REFERENCE

KwIndex = 46

INDEX

KwDefval = 47

DEFVAL

KwAugments = 48

AUGMENTS

KwUnits = 49

UNITS

KwDisplayHint = 50

DISPLAY-HINT

KwObjects = 51

OBJECTS

KwNotifications = 52

NOTIFICATIONS

KwModule = 53

MODULE

KwMandatoryGroups = 54

MANDATORY-GROUPS

KwGroup = 55

GROUP

KwWriteSyntax = 56

WRITE-SYNTAX

KwProductRelease = 57

PRODUCT-RELEASE

KwSupports = 58

SUPPORTS

KwIncludes = 59

INCLUDES

KwVariation = 60

VARIATION

KwCreationRequires = 61

CREATION-REQUIRES

KwRevision = 62

REVISION

KwLastUpdated = 63

LAST-UPDATED

KwOrganization = 64

ORGANIZATION

KwContactInfo = 65

CONTACT-INFO

KwImplied = 66

IMPLIED

KwSize = 67

SIZE

KwEnterprise = 68

ENTERPRISE

KwVariables = 69

VARIABLES

KwModuleIdentity = 70

MODULE-IDENTITY

KwModuleCompliance = 71

MODULE-COMPLIANCE

KwObjectGroup = 72

OBJECT-GROUP

KwNotificationGroup = 73

NOTIFICATION-GROUP

KwAgentCapabilities = 74

AGENT-CAPABILITIES

KwObjectType = 75

OBJECT-TYPE

KwObjectIdentity = 76

OBJECT-IDENTITY

KwNotificationType = 77

NOTIFICATION-TYPE

KwTextualConvention = 78

TEXTUAL-CONVENTION

KwTrapType = 79

TRAP-TYPE

KwInteger = 80

INTEGER

KwUnsigned32 = 81

Unsigned32

KwCounter32 = 82

Counter32

KwCounter64 = 83

Counter64

KwGauge32 = 84

Gauge32

KwIpAddress = 85

IpAddress

KwOpaque = 86

Opaque

KwTimeTicks = 87

TimeTicks

KwBits = 88

BITS

KwOctet = 89

OCTET

KwString = 90

STRING

KwCounter = 91

Counter

KwGauge = 92

Gauge

KwNetworkAddress = 93

NetworkAddress

KwApplication = 94

APPLICATION

KwImplicit = 95

IMPLICIT

KwUniversal = 96

UNIVERSAL

KwCurrent = 97

current

KwDeprecated = 98

deprecated

KwObsolete = 99

obsolete

KwMandatory = 100

mandatory

KwOptional = 101

optional

KwReadOnly = 102

read-only

KwReadWrite = 103

read-write

KwReadCreate = 104

read-create

KwWriteOnly = 105

write-only

KwNotAccessible = 106

not-accessible

KwAccessibleForNotify = 107

accessible-for-notify

KwNotImplemented = 108

not-implemented

SourceFile = 109

source file

Module = 110

module

ModuleHeader = 111

module header

Imports = 112

imports

ImportGroup = 113

import group

UnparsedRegion = 114

unparsed region

ValueAssignment = 115

value assignment

TypeAssignment = 116

type assignment

TextualConventionDefinition = 117

TEXTUAL-CONVENTION definition

ObjectTypeDefinition = 118

OBJECT-TYPE definition

ModuleIdentityDefinition = 119

MODULE-IDENTITY definition

ObjectIdentityDefinition = 120

OBJECT-IDENTITY definition

NotificationTypeDefinition = 121

NOTIFICATION-TYPE definition

TrapTypeDefinition = 122

TRAP-TYPE definition

MacroDefinition = 123

MACRO definition

ObjectGroupDefinition = 124

OBJECT-GROUP definition

NotificationGroupDefinition = 125

NOTIFICATION-GROUP definition

ModuleComplianceDefinition = 126

MODULE-COMPLIANCE definition

AgentCapabilitiesDefinition = 127

AGENT-CAPABILITIES definition

ComplianceModule = 128

MODULE compliance section

MandatoryGroupsClause = 129

MANDATORY-GROUPS clause

ComplianceGroup = 130

GROUP compliance refinement

ComplianceObject = 131

OBJECT compliance refinement

WriteSyntaxClause = 132

WRITE-SYNTAX clause

SupportsModule = 133

SUPPORTS capability section

IncludesClause = 134

INCLUDES clause

VariationClause = 135

VARIATION clause

CreationRequiresClause = 136

CREATION-REQUIRES clause

SyntaxClause = 137

SYNTAX clause

AccessClause = 138

access clause

StatusClause = 139

STATUS clause

DescriptionClause = 140

DESCRIPTION clause

ReferenceClause = 141

REFERENCE clause

UnitsClause = 142

UNITS clause

DisplayHintClause = 143

DISPLAY-HINT clause

IndexClause = 144

INDEX clause

IndexItem = 145

index item

AugmentsClause = 146

AUGMENTS clause

DefvalClause = 147

DEFVAL clause

DefvalContent = 148

DEFVAL content

ObjectsClause = 149

OBJECTS clause

NotificationsClause = 150

NOTIFICATIONS clause

RevisionClause = 151

REVISION clause

LastUpdatedClause = 152

LAST-UPDATED clause

OrganizationClause = 153

ORGANIZATION clause

ContactInfoClause = 154

CONTACT-INFO clause

EnterpriseClause = 155

ENTERPRISE clause

VariablesClause = 156

VARIABLES clause

ProductReleaseClause = 157

PRODUCT-RELEASE clause

OidAssignment = 158

OID assignment

OidComponent = 159

OID component

TypeRefSyntax = 160

type reference syntax

IntegerEnumSyntax = 161

integer enumeration syntax

BitsSyntax = 162

BITS syntax

ConstrainedSyntax = 163

constrained type syntax

Constraint = 164

constraint

Range = 165

constraint range

NamedNumber = 166

named number

SequenceOfSyntax = 167

SEQUENCE OF syntax

SequenceSyntax = 168

SEQUENCE syntax

SequenceField = 169

SEQUENCE or CHOICE field

ChoiceSyntax = 170

CHOICE syntax

TaggedSyntax = 171

tagged syntax

OctetStringSyntax = 172

OCTET STRING syntax

ObjectIdentifierSyntax = 173

OBJECT IDENTIFIER syntax

Error = 174

error node

Implementations

impl SyntaxKind

pub const ALL: &'static [Self]

Every declared token and node kind in discriminant order.

pub const fn from_raw(raw: u16) -> Option<Self>

Return the kind for a raw discriminant, if it is declared.

pub const fn to_raw(self) -> u16

Return the 16-bit discriminant for this kind.

pub const fn category(self) -> SyntaxCategory

Return this kind’s broad syntax category.

pub const fn keyword_category(self) -> Option<KeywordCategory>

Return this kind’s keyword category, or None for non-keywords.

pub const fn is_token(self) -> bool

Return whether this kind is emitted by the lexer.

pub const fn is_node(self) -> bool

Return whether this kind represents a syntax-tree node.

pub const fn is_trivia(self) -> bool

Return whether this kind is whitespace or comment trivia.

pub const fn is_identifier(self) -> bool

Return whether this kind is an uppercase or lowercase identifier.

pub const fn is_literal(self) -> bool

Return whether this kind is a numeric or string literal.

pub const fn is_punctuation(self) -> bool

Return whether this kind is fixed punctuation or an operator.

pub const fn is_keyword(self) -> bool

Return whether this kind is any recognized keyword.

pub const fn is_structural_keyword(self) -> bool

Return whether this is a structural keyword.

pub const fn is_clause_keyword(self) -> bool

Return whether this is a clause keyword.

pub const fn is_macro_keyword(self) -> bool

Return whether this is an SMI macro invocation keyword.

pub const fn is_type_keyword(self) -> bool

Return whether this is a built-in SMI type keyword.

pub const fn is_tag_keyword(self) -> bool

Return whether this is an ASN.1 tag keyword.

pub const fn is_status_access_keyword(self) -> bool

Return whether this is a status or access value keyword.

pub const fn fixed_text(self) -> Option<&'static str>

Return fixed source text for punctuation and canonical keywords.

pub const fn keyword_spellings(self) -> &'static [&'static str]

Return every accepted spelling for a keyword kind.

pub fn from_keyword(text: &str) -> Option<Self>

Look up a recognized keyword using case-sensitive source spelling.

pub fn from_fixed_text(text: &str) -> Option<Self>

Look up fixed punctuation or a canonical keyword spelling.

pub const fn from_punctuation_byte(byte: u8) -> Option<Self>

Look up a single-byte punctuation kind.

pub const fn display_name(self) -> &'static str

Return a human-readable name suitable for parser diagnostics.

pub const fn libsmi_name(self) -> &'static str

Return the libsmi-compatible uppercase kind name.

Trait Implementations

impl Clone for SyntaxKind

fn clone(&self) -> SyntaxKind

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 Display for SyntaxKind

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

Formats the value using the given formatter.

impl Eq for SyntaxKind

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: &SyntaxKind) -> 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.

impl PartialEq for SyntaxKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SyntaxKind

fn partial_cmp(&self, other: &SyntaxKind) -> 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