Type Alias jsid 

pub type jsid = PropertyKey;

Aliased Type

#[repr(C)]
pub struct jsid {
    pub asBits_: usize,
}

Fields

asBits_: usize

Implementations

impl jsid

pub fn is_void(&self) -> bool

pub fn is_int(&self) -> bool

pub fn is_string(&self) -> bool

pub fn is_symbol(&self) -> bool

pub fn is_gcthing(&self) -> bool

pub fn to_int(&self) -> i32

pub fn to_string(&self) -> *mut JSString

pub fn to_symbol(&self) -> *mut Symbol

pub fn to_gcthing(&self) -> *mut c_void

Trait Implementations

impl Default for jsid

fn default() -> Self

Returns the “default value” for a type.

impl GCMethods for jsid

unsafe fn post_barrier(_: *mut jsid, _: jsid, _: jsid)

Place a post-write barrier

unsafe fn initial() -> Self

Create a default value

impl Initialize for jsid

unsafe fn initial() -> Option<jsid>

Create a default value. If there is no meaningful default possible, returns None. SAFETY: The default must not be a value that can be meaningfully garbage collected.

impl RootKind for jsid

const VTABLE: Self::Vtable = ()

const KIND: RootKind = JS::RootKind::Id

type Vtable = ()

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes