Enum SqlToken 

pub enum SqlToken {
    Keyword,
    String,
    Number,
    Comment,
    Operator,
    Identifier,
    Punctuation,
    Whitespace,
    Parameter,
}

SQL token types for syntax highlighting.

Variants

Keyword

SQL keyword (SELECT, FROM, WHERE, etc.)

String

String literal (‘value’)

Number

Numeric literal (42, 3.14)

Comment

SQL comment (– comment or /* comment */)

Operator

SQL operator (=, <, >, AND, OR, etc.)

Identifier

Identifier (table name, column name)

Punctuation

Punctuation (, ; ( ))

Whitespace

Whitespace

Parameter

Parameter placeholder ($1, ?, :name)

Trait Implementations

impl Clone for SqlToken

fn clone(&self) -> SqlToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SqlToken

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

Formats the value using the given formatter.

impl PartialEq for SqlToken

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

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

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

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

impl Copy for SqlToken

impl Eq for SqlToken

impl StructuralPartialEq for SqlToken