Enum TypeHint 

pub enum TypeHint {
    Long,
    Double,
    Int,
    Float,
    Bool,
    LongArray,
    DoubleArray,
    IntArray,
    FloatArray,
    BooleanArray,
    ObjectArray,
}

A primitive type hint usable for unboxing / array specialization.

Variants

Long

^long — unboxed i64.

Double

^double — unboxed f64.

Int

^int — 32-bit int (treated as a long-family scalar for inference).

Float

^float — 32-bit float (treated as a double-family scalar).

Bool

^boolean — unboxed i8 truth value.

LongArray

^longs — array of i64.

DoubleArray

^doubles — array of f64.

IntArray

^ints — array of i32.

FloatArray

^floats — array of f32.

BooleanArray

^booleans — array of bool.

ObjectArray

^objects — array of boxed values.

Implementations

impl TypeHint

pub fn from_tag(name: &str) -> Option<TypeHint>

Resolve a :tag symbol name to a primitive hint, or None for tags that carry no primitive/unboxing meaning (e.g. ^String).

Recognizes the standard Clojure spellings. A leading namespace, if any, is ignored by callers before this point.

pub fn is_array(&self) -> bool

Whether this hint denotes a primitive array type.

pub fn element(&self) -> Option<TypeHint>

The scalar element hint of an array hint (^longs → ^long), or None for scalar hints and the boxed object array.

Trait Implementations

impl Clone for TypeHint

fn clone(&self) -> TypeHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TypeHint

impl Debug for TypeHint

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

Formats the value using the given formatter.

impl Eq for TypeHint

impl PartialEq for TypeHint

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TypeHint