Struct neon_sys::EscapableHandleScope

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#[repr(C)]pub struct EscapableHandleScope {
    pub align_to_pointer: [*mut c_void; 0],
    pub fields: [u8; 32],
}

Expand description

A V8 EscapableHandleScope.

A EscapableHandleScope is like HandleScope but also allows us to push Local handles out to the previous HandleScope, permitting the Local value to remain rooted longer than the EscapableHandleScope where it was intially rooted.

Fields

align_to_pointer: [*mut c_void; 0]fields: [u8; 32]

Implementations

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impl EscapableHandleScope

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pub fn new() -> EscapableHandleScope

Trait Implementations

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impl Clone for EscapableHandleScope

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fn clone(&self) -> EscapableHandleScope

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Default for EscapableHandleScope

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Copy for EscapableHandleScope

Auto Trait Implementations

impl RefUnwindSafe for EscapableHandleScope

impl !Send for EscapableHandleScope

impl !Sync for EscapableHandleScope

impl Unpin for EscapableHandleScope

impl UnwindSafe for EscapableHandleScope

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct neon_sys::EscapableHandleScope

Fields

Implementations

impl EscapableHandleScope

pub fn new() -> EscapableHandleScope

Trait Implementations

impl Clone for EscapableHandleScope

fn clone(&self) -> EscapableHandleScope

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

impl Default for EscapableHandleScope

fn default() -> Self

impl Copy for EscapableHandleScope

Auto Trait Implementations

impl RefUnwindSafe for EscapableHandleScope

impl !Send for EscapableHandleScope

impl !Sync for EscapableHandleScope

impl Unpin for EscapableHandleScope

impl UnwindSafe for EscapableHandleScope

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

Struct neon_sys::EscapableHandleScope

Fields

Implementations

impl EscapableHandleScope

pub fn new() -> EscapableHandleScope

Trait Implementations

impl Clone for EscapableHandleScope

fn clone(&self) -> EscapableHandleScope

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

impl Default for EscapableHandleScope

fn default() -> Self

impl Copy for EscapableHandleScope

Auto Trait Implementations

impl RefUnwindSafe for EscapableHandleScope

impl !Send for EscapableHandleScope

impl !Sync for EscapableHandleScope

impl Unpin for EscapableHandleScope

impl UnwindSafe for EscapableHandleScope

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

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>,