Struct rquickjs_core::RustAllocator

source · [−]

pub struct RustAllocator;

Expand description

The allocator which uses Rust global allocator

Trait Implementations

source

impl Allocator for RustAllocator

source

fn alloc(&mut self, size: usize) -> RawMemPtr

Available on crate feature allocator only.

Allocate new memory

source

fn dealloc(&mut self, ptr: RawMemPtr)

Available on crate feature allocator only.

De-allocate previously allocated memory

source

fn realloc(&mut self, ptr: RawMemPtr, new_size: usize) -> RawMemPtr

Available on crate feature allocator only.

Re-allocate previously allocated memory

source

fn usable_size(ptr: RawMemPtr) -> usize

Available on crate feature allocator only.

Get usable size of allocated memory region

Auto Trait Implementations

impl RefUnwindSafe for RustAllocator

impl Send for RustAllocator

impl Sync for RustAllocator

impl Unpin for RustAllocator

impl UnwindSafe for RustAllocator

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

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.

source

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 rquickjs_core::RustAllocator

Trait Implementations

impl Allocator for RustAllocator

fn alloc(&mut self, size: usize) -> RawMemPtr

fn dealloc(&mut self, ptr: RawMemPtr)

fn realloc(&mut self, ptr: RawMemPtr, new_size: usize) -> RawMemPtr

fn usable_size(ptr: RawMemPtr) -> usize

Auto Trait Implementations

impl RefUnwindSafe for RustAllocator

impl Send for RustAllocator

impl Sync for RustAllocator

impl Unpin for RustAllocator

impl UnwindSafe for RustAllocator

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, 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 rquickjs_core::RustAllocator

Trait Implementations

impl Allocator for RustAllocator

fn alloc(&mut self, size: usize) -> RawMemPtr

fn dealloc(&mut self, ptr: RawMemPtr)

fn realloc(&mut self, ptr: RawMemPtr, new_size: usize) -> RawMemPtr

fn usable_size(ptr: RawMemPtr) -> usize

Auto Trait Implementations

impl RefUnwindSafe for RustAllocator

impl Send for RustAllocator

impl Sync for RustAllocator

impl Unpin for RustAllocator

impl UnwindSafe for RustAllocator

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

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