Struct GCType

Source

#[repr(transparent)]
pub struct GCType(pub c_uint);

Expand description

Applications can register callback functions which will be called before and after certain garbage collection operations. Allocations are not allowed in the callback functions, you therefore cannot manipulate objects (set or delete properties for example) since it is possible such operations will result in the allocation of objects. TODO(v8:12612): Deprecate kGCTypeMinorMarkSweep after updating blink. Applications can register callback functions which will be called before and after certain garbage collection operations. Allocations are not allowed in the callback functions, you therefore cannot manipulate objects (set or delete properties for example) since it is possible such operations will result in the allocation of objects. TODO(v8:12612): Deprecate kGCTypeMinorMarkSweep after updating blink.

Tuple Fields§

§0: c_uint

Struct GCTypeCopy item path

Tuple Fields§

Implementations§

impl v8_GCType

pub const kGCTypeScavenge: v8_GCType

impl v8_GCType

pub const kGCTypeMinorMarkSweep: v8_GCType

impl v8_GCType

pub const kGCTypeMarkSweepCompact: v8_GCType

impl v8_GCType

pub const kGCTypeIncrementalMarking: v8_GCType

impl v8_GCType

pub const kGCTypeProcessWeakCallbacks: v8_GCType

impl v8_GCType

pub const kGCTypeAll: v8_GCType

Trait Implementations§

impl BitAnd for v8_GCType

type Output = v8_GCType

fn bitand(self, other: Self) -> Self

impl BitAndAssign for v8_GCType

fn bitand_assign(&mut self, rhs: v8_GCType)

impl BitOr for v8_GCType

type Output = v8_GCType

fn bitor(self, other: Self) -> Self

impl BitOrAssign for v8_GCType

fn bitor_assign(&mut self, rhs: v8_GCType)

impl Clone for v8_GCType

fn clone(&self) -> v8_GCType

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

impl Debug for v8_GCType

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

impl Hash for v8_GCType

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

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

impl PartialEq for v8_GCType

fn eq(&self, other: &v8_GCType) -> bool

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

impl Copy for v8_GCType

impl Eq for v8_GCType

impl StructuralPartialEq for v8_GCType

Auto Trait Implementations§

impl Freeze for v8_GCType

impl RefUnwindSafe for v8_GCType

impl Send for v8_GCType

impl Sync for v8_GCType

impl Unpin for v8_GCType

impl UnwindSafe for v8_GCType

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<F, T, Tag> MapFnTo<T, Tag> for Fwhere F: UnitType, T: MapFnFrom<F, Tag>,

fn mapping() -> T

fn map_fn_to(self) -> T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct GCType

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

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<F, T, Tag> MapFnTo<T, Tag> for F
where F: UnitType, T: MapFnFrom<F, Tag>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,