Enum SemanticTokenType 

pub enum SemanticTokenType {
    Keyword,
    Type,
    Variable,
    String,
    Number,
    Parameter,
    Operator,
    Comment,
    Namespace,
    Function,
}

The standard LSP semantic token types this highlighter emits.

The variant order is the legend: SemanticTokenType::index is the position an editor uses to decode the tokenType field, so adding a variant must only ever append.

Variants

Keyword

Type

Variable

String

Number

Parameter

Bind / positional parameters ($1, :name, ?) and session variables ($name).

Operator

Comment

Namespace

Stage references (@stage, @~, @%table) — namespace is the closest standard type.

Function

Built-in function names, currently used for Snowflake Cortex / AISQL functions.

Implementations

impl SemanticTokenType

pub const LEGEND: &'static [SemanticTokenType]

The full legend, in index order. This is the contract an editor declares in its server capabilities; the tokenType field of every emitted token indexes into this slice.

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

The canonical LSP SemanticTokenType string (matches lsp_types::SemanticTokenType).

pub const fn index(self) -> u32

The legend index — the value carried in a token’s token_type field.

Trait Implementations

impl Clone for SemanticTokenType

fn clone(&self) -> SemanticTokenType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SemanticTokenType

impl Debug for SemanticTokenType

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

Formats the value using the given formatter.

impl Eq for SemanticTokenType

impl Hash for SemanticTokenType

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 PartialEq for SemanticTokenType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SemanticTokenType