Struct Value 

#[repr(transparent)]
pub struct Value(pub u64);

Tuple Fields

0: u64

Implementations

impl Value

pub const NIL: Value

pub const FALSE: Value

pub const TRUE: Value

pub const EMPTY: Value

Marks an empty slot in internal tables and an uninitialized register. Never user-visible.

pub const TOMBSTONE: Value

A dict tombstone.

pub fn from_f64(f: f64) -> Value

pub fn bool(b: bool) -> Value

pub fn small_int(i: i64) -> Value

Encodes a small integer. The caller guarantees i fits in 48 bits.

pub fn from_ptr(p: *const Header) -> Value

pub fn is_float(self) -> bool

pub fn is_small_int(self) -> bool

pub fn is_ptr(self) -> bool

pub fn is_nil(self) -> bool

pub fn is_bool(self) -> bool

pub fn is_true(self) -> bool

pub fn is_empty_marker(self) -> bool

pub fn as_f64(self) -> f64

pub fn as_small_int(self) -> i64

pub fn as_ptr(self) -> *mut Header

pub fn both_small_ints(a: Value, b: Value) -> bool

Both operands are small integers (one check for binary fast paths).

pub fn header(self) -> Option<&'static Header>

The heap header if this is a pointer.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Value

impl Debug for Value

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

Formats the value using the given formatter.

impl Eq for Value

impl Hash for Value

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 Value

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Value