Enum glsl_lang_pp::types::token::Token

pub enum Token {
    IDENT(SmolStr),
    TYPE_NAME(TypeName),
    FLOAT_CONST(f32),
    INT_CONST(i32),
    UINT_CONST(u32),
    BOOL_CONST(bool),
    DOUBLE_CONST(f64),
    LEFT_OP,
    RIGHT_OP,
    INC_OP,
    DEC_OP,
    LE_OP,
    GE_OP,
    EQ_OP,
    NE_OP,
    AND_OP,
    OR_OP,
    XOR_OP,
    MUL_ASSIGN,
    DIV_ASSIGN,
    ADD_ASSIGN,
    MOD_ASSIGN,
    LEFT_ASSIGN,
    RIGHT_ASSIGN,
    AND_ASSIGN,
    XOR_ASSIGN,
    OR_ASSIGN,
    SUB_ASSIGN,
    LPAREN,
    RPAREN,
    LBRACKET,
    RBRACKET,
    LBRACE,
    RBRACE,
    PERIOD,
    COMMA,
    COLON,
    EQUAL,
    SEMICOLON,
    BANG,
    DASH,
    TILDE,
    PLUS,
    ASTERISK,
    SLASH,
    PERCENT,
    LANGLE,
    RANGLE,
    BAR,
    CARET,
    AMPERSAND,
    QUESTION,
    HASH,
    CONST,
    UNIFORM,
    BUFFER,
    SHARED,
    ATTRIBUTE,
    VARYING,
    COHERENT,
    VOLATILE,
    RESTRICT,
    READONLY,
    WRITEONLY,
    LAYOUT,
    CENTROID,
    FLAT,
    SMOOTH,
    NOPERSPECTIVE,
    PATCH,
    SAMPLE,
    INVARIANT,
    PRECISE,
    BREAK,
    CONTINUE,
    DO,
    FOR,
    WHILE,
    SWITCH,
    CASE,
    DEFAULT,
    IF,
    ELSE,
    SUBROUTINE,
    IN,
    OUT,
    INOUT,
    DISCARD,
    RETURN,
    LOWP,
    MEDIUMP,
    HIGHP,
    PRECISION,
    STRUCT,
    COMMON,
    PARTITION,
    ACTIVE,
    ASM,
    CLASS,
    UNION,
    ENUM,
    TYPEDEF,
    TEMPLATE,
    THIS,
    RESOURCE,
    GOTO,
    INLINE,
    NOINLINE,
    PUBLIC,
    STATIC,
    EXTERN,
    EXTERNAL,
    INTERFACE,
    LONG,
    SHORT,
    HALF,
    FIXED,
    UNSIGNED,
    SUPERP,
    INPUT,
    OUTPUT,
    FILTER,
    SIZEOF,
    CAST,
    NAMESPACE,
    USING,
    WS,
    COMMENT,
    ERROR(ErrorKind),
}

Variants

IDENT(SmolStr)

Identifier

TYPE_NAME(TypeName)

Type name

FLOAT_CONST(f32)

Float constant

INT_CONST(i32)

Int constant

UINT_CONST(u32)

Unsigned int constant

BOOL_CONST(bool)

Bool constant

DOUBLE_CONST(f64)

Double constant

LEFT_OP

<<

RIGHT_OP

INC_OP

++

DEC_OP

–

LE_OP

<=

GE_OP

=

EQ_OP

==

NE_OP

!=

AND_OP

&&

OR_OP

||

XOR_OP

^^

MUL_ASSIGN

*=

DIV_ASSIGN

/=

ADD_ASSIGN

+=

MOD_ASSIGN

%=

LEFT_ASSIGN

<<=

RIGHT_ASSIGN

=

AND_ASSIGN

&=

XOR_ASSIGN

^=

OR_ASSIGN

|=

SUB_ASSIGN

-=

LPAREN

(

RPAREN

)

LBRACKET

[

RBRACKET

]

LBRACE

{

RBRACE

}

PERIOD

.

COMMA

,

COLON

:

EQUAL

=

SEMICOLON

;

BANG

!

DASH

TILDE

~

PLUS

ASTERISK

SLASH

/

PERCENT

%

LANGLE

<

RANGLE

BAR

|

CARET

^

AMPERSAND

&

QUESTION

?

HASH

CONST

“const”

UNIFORM

“uniform”

BUFFER

“buffer”

SHARED

“shared”

ATTRIBUTE

“attribute”

VARYING

“varying”

COHERENT

“coherent”

VOLATILE

“volatile”

RESTRICT

“restrict”

READONLY

“readonly”

WRITEONLY

“writeonly”

LAYOUT

“layout”

CENTROID

“centroid”

FLAT

“flat”

SMOOTH

“smooth”

NOPERSPECTIVE

“noperspective”

PATCH

“patch”

SAMPLE

“sample”

INVARIANT

“invariant”

PRECISE

“precise”

BREAK

“break”

CONTINUE

“continue”

DO

“do”

FOR

“for”

WHILE

“while”

SWITCH

“switch”

CASE

“case”

DEFAULT

“default”

IF

“if”

ELSE

“else”

SUBROUTINE

“subroutine”

IN

“in”

OUT

“out”

INOUT

“inout”

DISCARD

“discard”

RETURN

“return”

LOWP

“lowp”

MEDIUMP

“mediump”

HIGHP

“highp”

PRECISION

“precision”

STRUCT

“struct”

COMMON

“common”

PARTITION

“partition”

ACTIVE

“active”

ASM

“asm”

CLASS

“class”

UNION

“union”

ENUM

“enum”

TYPEDEF

“typedef”

TEMPLATE

“template”

THIS

“this”

RESOURCE

“resource”

GOTO

“goto”

INLINE

“inline”

NOINLINE

“noinline”

PUBLIC

“public”

STATIC

“static”

EXTERN

“extern”

EXTERNAL

“external”

INTERFACE

“interface”

LONG

“long”

SHORT

“short”

HALF

“half”

FIXED

“fixed”

UNSIGNED

“unsigned”

SUPERP

“superp”

INPUT

“input”

OUTPUT

“output”

FILTER

“filter”

SIZEOF

“sizeof”

CAST

“cast”

NAMESPACE

“namespace”

USING

“using”

WS

Whitespaace

COMMENT

Comment (single-line or multi-line)

ERROR(ErrorKind)

Marker for invalid tokens

Implementations

impl Token

pub fn from_token( token: TextToken, source: &str, version: u16, target_vulkan: bool, is_type_name: impl Fn(&TypeNameAtom) -> TypeNameState, ) -> (Token, Option<TypeNameState>)

pub(crate) fn parse_kw(keyword_atom: &KeywordAtom) -> Option<Self>

fn strip_suffix(text: &str) -> (bool, &str)

fn parse_int(text: &str, radix: u32) -> Result<Self, ErrorKind>

pub(crate) fn parse_digits(text: &str) -> Self

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Token

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

Formats the value using the given formatter.

impl Display for Token

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

Formats the value using the given formatter.

impl PartialEq for Token

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Token

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Token for Token

fn variant_name(&self) -> &'static str

Return the variant name of the current token

fn parser_token(&self) -> &'static str

Return the name used by the lalrpop parser for this token

fn kinds(&self) -> &'static [&'static str]

Return the token kinds this token belongs to

fn all_tokens() -> &'static [TokenDescriptor]

Return the descriptions for all known tokens

impl StructuralPartialEq for Token