Enum sqlite3_tokenizer::TokenKind

pub enum TokenKind {
    Semicolon,
    Explain,
    Query,
    Plan,
    Begin,
    Transaction,
    Deferred,
    Immediate,
    Exclusive,
    Commit,
    End,
    Rollback,
    Savepoint,
    Release,
    To,
    Table,
    Create,
    If,
    Not,
    Exists,
    Temp,
    LeftParen,
    RightParen,
    As,
    Without,
    Comma,
    Id,
    Indexed,
    Abort,
    Action,
    After,
    Analyze,
    Asc,
    Attach,
    Before,
    By,
    Cascade,
    Cast,
    ColumnKw,
    Conflict,
    Database,
    Desc,
    Detach,
    Each,
    Fail,
    For,
    Ignore,
    Initially,
    Instead,
    Like,
    Match,
    No,
    Key,
    Of,
    Offset,
    Pragma,
    Raise,
    Recursive,
    Replace,
    Restrict,
    Row,
    Trigger,
    Vacuum,
    View,
    Virtual,
    With,
    Reindex,
    Rename,
    CurrentTime,
    Any,
    Or,
    And,
    Is,
    Between,
    In,
    IsNull,
    NotNull,
    NotEqual,
    Equal,
    Greater,
    LessOrEqual,
    Less,
    GreaterOrEqual,
    Escape,
    BitAnd,
    BitOr,
    LeftShift,
    RightShift,
    Plus,
    Minus,
    Star,
    Slash,
    Remainder,
    Concat,
    Collate,
    BitNot,
    String,
    JoinKw,
    Constraint,
    Default,
    Null,
    Primary,
    Unique,
    Check,
    References,
    AutoIncrement,
    On,
    Insert,
    Delete,
    Update,
    Set,
    Deferrable,
    Foreign,
    Drop,
    Union,
    All,
    Except,
    Intersect,
    Select,
    Values,
    Distinct,
    Dot,
    From,
    Join,
    Using,
    Order,
    Group,
    Having,
    Limit,
    Where,
    Into,
    Integer,
    Float,
    Blob,
    Variable,
    Case,
    When,
    Then,
    Else,
    Index,
    Alter,
    Add,
    ToText,
    ToBlob,
    ToNumeric,
    ToInt,
    ToReal,
    IsNot,
    EndOfFile,
    Illegal,
    Space,
    UnclosedString,
    Function,
    Column,
    AggFunction,
    AggColumn,
    UnaryMinus,
    UnaryPlus,
    Register,
}

Describes the kind of token recognized

Many of these tokens are simply fixed words (e.g. SELECT) or punctuation.

Some of the more varied ones are:

• Variable: A placeholder for a value in a prepared statement. ? or ?7 or @a or :b or #c
• Space: Whitespace, but also comments.
• Id: A user-defined identifier. my_column or [some table] or "that function" or `a trigger`.
• String: A string literal. 'abcd' or 'planet''s moon'
• Blob: A hexadecimal-encoded byte sequence literal. x'FEFF6564'

Variants

SemicolonExplainQueryPlanBeginTransactionDeferredImmediateExclusiveCommitEndRollbackSavepointReleaseToTableCreateIfNotExistsTempLeftParenRightParenAsWithoutCommaIdIndexedAbortActionAfterAnalyzeAscAttachBeforeByCascadeCastColumnKwConflictDatabaseDescDetachEachFailForIgnoreInitiallyInsteadLikeMatchNoKeyOfOffsetPragmaRaiseRecursiveReplaceRestrictRowTriggerVacuumViewVirtualWithReindexRenameCurrentTimeAnyOrAndIsBetweenInIsNullNotNullNotEqualEqualGreaterLessOrEqualLessGreaterOrEqualEscapeBitAndBitOrLeftShiftRightShiftPlusMinusStarSlashRemainderConcatCollateBitNotStringJoinKwConstraintDefaultNullPrimaryUniqueCheckReferencesAutoIncrementOnInsertDeleteUpdateSetDeferrableForeignDropUnionAllExceptIntersectSelectValuesDistinctDotFromJoinUsingOrderGroupHavingLimitWhereIntoIntegerFloatBlobVariableCaseWhenThenElseIndexAlterAddToTextToBlobToNumericToIntToRealIsNotEndOfFileIllegalSpaceUnclosedStringFunctionColumnAggFunctionAggColumnUnaryMinusUnaryPlusRegister

Trait Implementations

impl Debug for TokenKind

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for TokenKind

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 PartialEq for TokenKind

fn eq(&self, __arg_0: &TokenKind) -> 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 !=.

impl Eq for TokenKind