Struct wasmer_engine_universal::CodeMemory

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pub struct CodeMemory { /* private fields */ }

Expand description

Memory manager for executable code.

Implementations

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impl CodeMemory

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pub fn new() -> Self

Create a new CodeMemory instance.

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pub fn unwind_registry_mut(&mut self) -> &mut UnwindRegistry

Mutably get the UnwindRegistry.

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pub fn allocate(
 &mut self,
 functions: &[&FunctionBody ],
 executable_sections: &[&CustomSection ],
 data_sections: &[&CustomSection ]
) -> Result<(Vec<&mut [VMFunctionBody ]>, Vec<&mut [u8 ]>, Vec<&mut [u8 ]>), String>

Allocate a single contiguous block of memory for the functions and custom sections, and copy the data in place.

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pub fn publish(&mut self)

Apply the page permissions.

Trait Implementations

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impl MemoryUsage for CodeMemory

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fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Returns the size of the referenced value in bytes. Read more

Auto Trait Implementations

impl RefUnwindSafe for CodeMemory

impl Send for CodeMemory

impl Sync for CodeMemory

impl Unpin for CodeMemory

impl UnwindSafe for CodeMemory

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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

const: unstable · source

pub 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

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

Mutably borrows from an owned value. Read more

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

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pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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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

pub 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

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

Performs the conversion.

Struct wasmer_engine_universal::CodeMemory

Implementations

impl CodeMemory

pub fn new() -> Self

pub fn unwind_registry_mut(&mut self) -> &mut UnwindRegistry

pub fn allocate(
    &mut self,
    functions: &[&FunctionBody ],
    executable_sections: &[&CustomSection ],
    data_sections: &[&CustomSection ]
) -> Result<(Vec<&mut [VMFunctionBody ]>, Vec<&mut [u8 ]>, Vec<&mut [u8 ]>), String>

pub fn publish(&mut self)

Trait Implementations

impl MemoryUsage for CodeMemory

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Auto Trait Implementations

impl RefUnwindSafe for CodeMemory

impl Send for CodeMemory

impl Sync for CodeMemory

impl Unpin for CodeMemory

impl UnwindSafe for CodeMemory

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

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

pub fn borrow(&self) -> &T

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
    W: DeserializeWith<F, T, D>,
    D: Fallible + ?Sized,
    F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointee for T

type Metadata = ()

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

type Error = Infallible

pub 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

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

Struct wasmer_engine_universal::CodeMemory

Implementations

impl CodeMemory

pub fn new() -> Self

pub fn unwind_registry_mut(&mut self) -> &mut UnwindRegistry

pub fn allocate( &mut self, functions: &[&FunctionBody], executable_sections: &[&CustomSection], data_sections: &[&CustomSection]) -> Result<(Vec<&mut [VMFunctionBody]>, Vec<&mut [u8]>, Vec<&mut [u8]>), String>

pub fn publish(&mut self)

Trait Implementations

impl MemoryUsage for CodeMemory

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Auto Trait Implementations

impl RefUnwindSafe for CodeMemory

impl Send for CodeMemory

impl Sync for CodeMemory

impl Unpin for CodeMemory

impl UnwindSafe for CodeMemory

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

pub fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

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

pub fn borrow(&self) -> &T

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

pub fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointee for T

type Metadata = ()

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

type Error = Infallible

pub 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

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

pub fn allocate(
&mut self,
functions: &[&FunctionBody ],
executable_sections: &[&CustomSection ],
data_sections: &[&CustomSection ]
) -> Result<(Vec<&mut [VMFunctionBody ]>, Vec<&mut [u8 ]>, Vec<&mut [u8 ]>), String>

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

pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

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>,