Enum PrimitiveType 

#[repr(u16)]
pub enum PrimitiveType {
    Void = 0,
    Node = 1,
    String = 2,
}

Primitive type enumeration.

These are the builtin scalar types that don’t require additional metadata in the type table.

Variants

Void = 0

Produces nothing, transparent to parent scope.

Node = 1

A tree-sitter AST node reference.

String = 2

Extracted text from a node.

Implementations

impl PrimitiveType

pub fn from_index(index: u16) -> Option<Self>

Try to convert a type index to a primitive type.

pub const fn index(self) -> u16

Get the type index for this primitive.

pub fn is_builtin(index: u16) -> bool

Check if a type index is a builtin primitive.

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

Get the display name for this primitive (for bytecode dumps).

Trait Implementations

impl Clone for PrimitiveType

fn clone(&self) -> PrimitiveType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrimitiveType

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

Formats the value using the given formatter.

impl Hash for PrimitiveType

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 PrimitiveType

fn eq(&self, other: &PrimitiveType) -> 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 PrimitiveType

impl Eq for PrimitiveType

impl StructuralPartialEq for PrimitiveType