Enum Token

Source

#[repr(i32)]pub enum Token {
Show 542 variants    Nul = 0,
    Ascii36 = 36,
    Ascii37 = 37,
    Ascii40 = 40,
    Ascii41 = 41,
    Ascii42 = 42,
    Ascii43 = 43,
    Ascii44 = 44,
    Ascii45 = 45,
    Ascii46 = 46,
    Ascii47 = 47,
    Ascii58 = 58,
    Ascii59 = 59,
    Ascii60 = 60,
    Ascii61 = 61,
    Ascii62 = 62,
    Ascii63 = 63,
    Ascii91 = 91,
    Ascii92 = 92,
    Ascii93 = 93,
    Ascii94 = 94,
    Ident = 258,
    Uident = 259,
    Fconst = 260,
    Sconst = 261,
    Usconst = 262,
    Bconst = 263,
    Xconst = 264,
    Op = 265,
    Iconst = 266,
    Param = 267,
    Typecast = 268,
    DotDot = 269,
    ColonEquals = 270,
    EqualsGreater = 271,
    LessEquals = 272,
    GreaterEquals = 273,
    NotEquals = 274,
    SqlComment = 275,
    CComment = 276,
    AbortP = 277,
    Absent = 278,
    AbsoluteP = 279,
    Access = 280,
    Action = 281,
    AddP = 282,
    Admin = 283,
    After = 284,
    Aggregate = 285,
    All = 286,
    Also = 287,
    Alter = 288,
    Always = 289,
    Analyse = 290,
    Analyze = 291,
    And = 292,
    Any = 293,
    Array = 294,
    As = 295,
    Asc = 296,
    Asensitive = 297,
    Assertion = 298,
    Assignment = 299,
    Asymmetric = 300,
    Atomic = 301,
    At = 302,
    Attach = 303,
    Attribute = 304,
    Authorization = 305,
    Backward = 306,
    Before = 307,
    BeginP = 308,
    Between = 309,
    Bigint = 310,
    Binary = 311,
    Bit = 312,
    BooleanP = 313,
    Both = 314,
    Breadth = 315,
    By = 316,
    Cache = 317,
    Call = 318,
    Called = 319,
    Cascade = 320,
    Cascaded = 321,
    Case = 322,
    Cast = 323,
    CatalogP = 324,
    Chain = 325,
    CharP = 326,
    Character = 327,
    Characteristics = 328,
    Check = 329,
    Checkpoint = 330,
    Class = 331,
    Close = 332,
    Cluster = 333,
    Coalesce = 334,
    Collate = 335,
    Collation = 336,
    Column = 337,
    Columns = 338,
    Comment = 339,
    Comments = 340,
    Commit = 341,
    Committed = 342,
    Compression = 343,
    Concurrently = 344,
    Conditional = 345,
    Configuration = 346,
    Conflict = 347,
    Connection = 348,
    Constraint = 349,
    Constraints = 350,
    ContentP = 351,
    ContinueP = 352,
    ConversionP = 353,
    Copy = 354,
    Cost = 355,
    Create = 356,
    Cross = 357,
    Csv = 358,
    Cube = 359,
    CurrentP = 360,
    CurrentCatalog = 361,
    CurrentDate = 362,
    CurrentRole = 363,
    CurrentSchema = 364,
    CurrentTime = 365,
    CurrentTimestamp = 366,
    CurrentUser = 367,
    Cursor = 368,
    Cycle = 369,
    DataP = 370,
    Database = 371,
    DayP = 372,
    Deallocate = 373,
    Dec = 374,
    DecimalP = 375,
    Declare = 376,
    Default = 377,
    Defaults = 378,
    Deferrable = 379,
    Deferred = 380,
    Definer = 381,
    DeleteP = 382,
    Delimiter = 383,
    Delimiters = 384,
    Depends = 385,
    Depth = 386,
    Desc = 387,
    Detach = 388,
    Dictionary = 389,
    DisableP = 390,
    Discard = 391,
    Distinct = 392,
    Do = 393,
    DocumentP = 394,
    DomainP = 395,
    DoubleP = 396,
    Drop = 397,
    Each = 398,
    Else = 399,
    EmptyP = 400,
    EnableP = 401,
    Encoding = 402,
    Encrypted = 403,
    EndP = 404,
    EnumP = 405,
    ErrorP = 406,
    Escape = 407,
    Event = 408,
    Except = 409,
    Exclude = 410,
    Excluding = 411,
    Exclusive = 412,
    Execute = 413,
    Exists = 414,
    Explain = 415,
    Expression = 416,
    Extension = 417,
    External = 418,
    Extract = 419,
    FalseP = 420,
    Family = 421,
    Fetch = 422,
    Filter = 423,
    Finalize = 424,
    FirstP = 425,
    FloatP = 426,
    Following = 427,
    For = 428,
    Force = 429,
    Foreign = 430,
    Format = 431,
    Forward = 432,
    Freeze = 433,
    From = 434,
    Full = 435,
    Function = 436,
    Functions = 437,
    Generated = 438,
    Global = 439,
    Grant = 440,
    Granted = 441,
    Greatest = 442,
    GroupP = 443,
    Grouping = 444,
    Groups = 445,
    Handler = 446,
    Having = 447,
    HeaderP = 448,
    Hold = 449,
    HourP = 450,
    IdentityP = 451,
    IfP = 452,
    Ilike = 453,
    Immediate = 454,
    Immutable = 455,
    ImplicitP = 456,
    ImportP = 457,
    InP = 458,
    Include = 459,
    Including = 460,
    Increment = 461,
    Indent = 462,
    Index = 463,
    Indexes = 464,
    Inherit = 465,
    Inherits = 466,
    Initially = 467,
    InlineP = 468,
    InnerP = 469,
    Inout = 470,
    InputP = 471,
    Insensitive = 472,
    Insert = 473,
    Instead = 474,
    IntP = 475,
    Integer = 476,
    Intersect = 477,
    Interval = 478,
    Into = 479,
    Invoker = 480,
    Is = 481,
    Isnull = 482,
    Isolation = 483,
    Join = 484,
    Json = 485,
    JsonArray = 486,
    JsonArrayagg = 487,
    JsonExists = 488,
    JsonObject = 489,
    JsonObjectagg = 490,
    JsonQuery = 491,
    JsonScalar = 492,
    JsonSerialize = 493,
    JsonTable = 494,
    JsonValue = 495,
    Keep = 496,
    Key = 497,
    Keys = 498,
    Label = 499,
    Language = 500,
    LargeP = 501,
    LastP = 502,
    LateralP = 503,
    Leading = 504,
    Leakproof = 505,
    Least = 506,
    Left = 507,
    Level = 508,
    Like = 509,
    Limit = 510,
    Listen = 511,
    Load = 512,
    Local = 513,
    Localtime = 514,
    Localtimestamp = 515,
    Location = 516,
    LockP = 517,
    Locked = 518,
    Logged = 519,
    Mapping = 520,
    Match = 521,
    Matched = 522,
    Materialized = 523,
    Maxvalue = 524,
    Merge = 525,
    MergeAction = 526,
    Method = 527,
    MinuteP = 528,
    Minvalue = 529,
    Mode = 530,
    MonthP = 531,
    Move = 532,
    NameP = 533,
    Names = 534,
    National = 535,
    Natural = 536,
    Nchar = 537,
    Nested = 538,
    New = 539,
    Next = 540,
    Nfc = 541,
    Nfd = 542,
    Nfkc = 543,
    Nfkd = 544,
    No = 545,
    None = 546,
    Normalize = 547,
    Normalized = 548,
    Not = 549,
    Nothing = 550,
    Notify = 551,
    Notnull = 552,
    Nowait = 553,
    NullP = 554,
    Nullif = 555,
    NullsP = 556,
    Numeric = 557,
    ObjectP = 558,
    Of = 559,
    Off = 560,
    Offset = 561,
    Oids = 562,
    Old = 563,
    Omit = 564,
    On = 565,
    Only = 566,
    Operator = 567,
    Option = 568,
    Options = 569,
    Or = 570,
    Order = 571,
    Ordinality = 572,
    Others = 573,
    OutP = 574,
    OuterP = 575,
    Over = 576,
    Overlaps = 577,
    Overlay = 578,
    Overriding = 579,
    Owned = 580,
    Owner = 581,
    Parallel = 582,
    Parameter = 583,
    Parser = 584,
    Partial = 585,
    Partition = 586,
    Passing = 587,
    Password = 588,
    Path = 589,
    Placing = 590,
    Plan = 591,
    Plans = 592,
    Policy = 593,
    Position = 594,
    Preceding = 595,
    Precision = 596,
    Preserve = 597,
    Prepare = 598,
    Prepared = 599,
    Primary = 600,
    Prior = 601,
    Privileges = 602,
    Procedural = 603,
    Procedure = 604,
    Procedures = 605,
    Program = 606,
    Publication = 607,
    Quote = 608,
    Quotes = 609,
    Range = 610,
    Read = 611,
    Real = 612,
    Reassign = 613,
    Recheck = 614,
    Recursive = 615,
    RefP = 616,
    References = 617,
    Referencing = 618,
    Refresh = 619,
    Reindex = 620,
    RelativeP = 621,
    Release = 622,
    Rename = 623,
    Repeatable = 624,
    Replace = 625,
    Replica = 626,
    Reset = 627,
    Restart = 628,
    Restrict = 629,
    Return = 630,
    Returning = 631,
    Returns = 632,
    Revoke = 633,
    Right = 634,
    Role = 635,
    Rollback = 636,
    Rollup = 637,
    Routine = 638,
    Routines = 639,
    Row = 640,
    Rows = 641,
    Rule = 642,
    Savepoint = 643,
    Scalar = 644,
    Schema = 645,
    Schemas = 646,
    Scroll = 647,
    Search = 648,
    SecondP = 649,
    Security = 650,
    Select = 651,
    Sequence = 652,
    Sequences = 653,
    Serializable = 654,
    Server = 655,
    Session = 656,
    SessionUser = 657,
    Set = 658,
    Sets = 659,
    Setof = 660,
    Share = 661,
    Show = 662,
    Similar = 663,
    Simple = 664,
    Skip = 665,
    Smallint = 666,
    Snapshot = 667,
    Some = 668,
    Source = 669,
    SqlP = 670,
    Stable = 671,
    StandaloneP = 672,
    Start = 673,
    Statement = 674,
    Statistics = 675,
    Stdin = 676,
    Stdout = 677,
    Storage = 678,
    Stored = 679,
    StrictP = 680,
    StringP = 681,
    StripP = 682,
    Subscription = 683,
    Substring = 684,
    Support = 685,
    Symmetric = 686,
    Sysid = 687,
    SystemP = 688,
    SystemUser = 689,
    Table = 690,
    Tables = 691,
    Tablesample = 692,
    Tablespace = 693,
    Target = 694,
    Temp = 695,
    Template = 696,
    Temporary = 697,
    TextP = 698,
    Then = 699,
    Ties = 700,
    Time = 701,
    Timestamp = 702,
    To = 703,
    Trailing = 704,
    Transaction = 705,
    Transform = 706,
    Treat = 707,
    Trigger = 708,
    Trim = 709,
    TrueP = 710,
    Truncate = 711,
    Trusted = 712,
    TypeP = 713,
    TypesP = 714,
    Uescape = 715,
    Unbounded = 716,
    Unconditional = 717,
    Uncommitted = 718,
    Unencrypted = 719,
    Union = 720,
    Unique = 721,
    Unknown = 722,
    Unlisten = 723,
    Unlogged = 724,
    Until = 725,
    Update = 726,
    User = 727,
    Using = 728,
    Vacuum = 729,
    Valid = 730,
    Validate = 731,
    Validator = 732,
    ValueP = 733,
    Values = 734,
    Varchar = 735,
    Variadic = 736,
    Varying = 737,
    Verbose = 738,
    VersionP = 739,
    View = 740,
    Views = 741,
    Volatile = 742,
    When = 743,
    Where = 744,
    WhitespaceP = 745,
    Window = 746,
    With = 747,
    Within = 748,
    Without = 749,
    Work = 750,
    Wrapper = 751,
    Write = 752,
    XmlP = 753,
    Xmlattributes = 754,
    Xmlconcat = 755,
    Xmlelement = 756,
    Xmlexists = 757,
    Xmlforest = 758,
    Xmlnamespaces = 759,
    Xmlparse = 760,
    Xmlpi = 761,
    Xmlroot = 762,
    Xmlserialize = 763,
    Xmltable = 764,
    YearP = 765,
    YesP = 766,
    Zone = 767,
    FormatLa = 768,
    NotLa = 769,
    NullsLa = 770,
    WithLa = 771,
    WithoutLa = 772,
    ModeTypeName = 773,
    ModePlpgsqlExpr = 774,
    ModePlpgsqlAssign1 = 775,
    ModePlpgsqlAssign2 = 776,
    ModePlpgsqlAssign3 = 777,
    Uminus = 778,
}

Variants§

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Nul = 0

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Ascii36 = 36

Single-character tokens that are returned 1:1 (identical with “self” list in scan.l) Either supporting syntax, or single-character operators (some can be both) Also see https://www.postgresql.org/docs/12/sql-syntax-lexical.html#SQL-SYNTAX-SPECIAL-CHARS

“$”

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Ascii37 = 37

“%”

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Ascii40 = 40

“(”

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Ascii41 = 41

“)”

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Ascii42 = 42

“*”

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Ascii43 = 43

“+”

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Ascii44 = 44

“,”

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Ascii45 = 45

“-”

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Ascii46 = 46

“.”

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Ascii47 = 47

“/”

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Ascii58 = 58

“:”

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Ascii59 = 59

“;”

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Ascii60 = 60

“<”

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Ascii61 = 61

“=”

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Ascii62 = 62

“>”

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Ascii63 = 63

“?”

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Ascii91 = 91

“[”

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Ascii92 = 92

“"

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Ascii93 = 93

“]”

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Ascii94 = 94

“^”

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Ident = 258

Named tokens in scan.l

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Uminus = 778

Implementations§

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impl Token

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pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of Token.

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pub fn from_i32(value: i32) -> Option<Token>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a Token, or None if value is not a valid variant.

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impl Token

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pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

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pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations§

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impl Clone for Token

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fn clone(&self) -> Token

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for Token

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

Formats the value using the given formatter. Read more

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impl Default for Token

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fn default() -> Token

Returns the “default value” for a type. Read more

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impl From<Token> for i32

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fn from(value: Token) -> i32

Converts to this type from the input type.

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impl Hash for Token

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for Token

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

This method returns an Ordering between self and other. Read more

1.21.0 · Source§

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

Compares and returns the maximum of two values. Read more

1.21.0 · Source§

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

Compares and returns the minimum of two values. Read more

1.50.0 · Source§

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

Restrict a value to a certain interval. Read more

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impl PartialEq for Token

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

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

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impl PartialOrd for Token

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

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impl TryFrom<i32> for Token

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type Error = UnknownEnumValue

The type returned in the event of a conversion error.

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fn try_from(value: i32) -> Result<Token, UnknownEnumValue>

Performs the conversion.

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impl Copy for Token

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impl Eq for Token

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impl StructuralPartialEq for Token

Auto Trait Implementations§

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impl Freeze for Token

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impl RefUnwindSafe for Token

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impl Send for Token

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impl Sync for Token

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impl Unpin for Token

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impl UnwindSafe for Token

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum TokenCopy item path

Variants§

Nul = 0

Ascii36 = 36

Ascii37 = 37

Ascii40 = 40

Ascii41 = 41

Ascii42 = 42

Ascii43 = 43

Ascii44 = 44

Ascii45 = 45

Ascii46 = 46

Ascii47 = 47

Ascii58 = 58

Ascii59 = 59

Ascii60 = 60

Ascii61 = 61

Ascii62 = 62

Ascii63 = 63

Ascii91 = 91

Ascii92 = 92

Ascii93 = 93

Ascii94 = 94

Ident = 258

Uident = 259

Fconst = 260

Sconst = 261

Usconst = 262

Bconst = 263

Xconst = 264

Op = 265

Iconst = 266

Param = 267

Typecast = 268

DotDot = 269

ColonEquals = 270

EqualsGreater = 271

LessEquals = 272

GreaterEquals = 273

NotEquals = 274

SqlComment = 275

CComment = 276

AbortP = 277

Absent = 278

AbsoluteP = 279

Access = 280

Action = 281

AddP = 282

Admin = 283

After = 284

Aggregate = 285

All = 286

Also = 287

Alter = 288

Always = 289

Analyse = 290

Analyze = 291

And = 292

Any = 293

Array = 294

As = 295

Asc = 296

Asensitive = 297

Assertion = 298

Assignment = 299

Asymmetric = 300

Atomic = 301

At = 302

Attach = 303

Attribute = 304

Authorization = 305

Backward = 306

Before = 307

BeginP = 308

Between = 309

Bigint = 310

Binary = 311

Bit = 312

BooleanP = 313

Both = 314

Enum Token