Enum mozjs::jsapi::OwnTransferablePolicy

#[repr(u32)]
pub enum OwnTransferablePolicy {
    OwnsTransferablesIfAny,
    IgnoreTransferablesIfAny,
    NoTransferables,
}

Variants

OwnsTransferablesIfAny

The buffer owns any Transferables that it might contain, and should properly release them upon destruction.

IgnoreTransferablesIfAny

Do not free any Transferables within this buffer when deleting it. This is used to mark a clone buffer as containing data from another process, and so it can’t legitimately contain pointers. If the buffer claims to have transferables, it’s a bug or an attack. This is also used for abandon(), where a buffer still contains raw data but the ownership has been given over to some other entity.

NoTransferables

A buffer that cannot contain Transferables at all. This usually means the buffer is empty (not yet filled in, or having been cleared).

Trait Implementations

impl Clone for OwnTransferablePolicy

fn clone(&self) -> OwnTransferablePolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OwnTransferablePolicy

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

Formats the value using the given formatter.

impl Hash for OwnTransferablePolicy

fn hash<__H>(&self, state: &mut __H)where __H: Hasher,

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<OwnTransferablePolicy> for OwnTransferablePolicy

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for OwnTransferablePolicy

impl Eq for OwnTransferablePolicy

impl StructuralEq for OwnTransferablePolicy

impl StructuralPartialEq for OwnTransferablePolicy