Struct wasmtime_jit::Compiler

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pub struct Compiler { /* private fields */ }

Expand description

A WebAssembly code JIT compiler.

A Compiler instance owns the executable memory that it allocates.

TODO: Evolve this to support streaming rather than requiring a &[u8] containing a whole wasm module at once.

TODO: Consider using cranelift-module.

Implementations

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impl Compiler

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pub fn new(
 isa: Box<dyn TargetIsa>,
 strategy: CompilationStrategy,
 tunables: Tunables,
 features: WasmFeatures
) -> Self

Construct a new Compiler.

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impl Compiler

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pub fn isa(&self) -> &dyn TargetIsa

Return the isa.

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pub fn frontend_config(&self) -> TargetFrontendConfig

Return the target’s frontend configuration settings.

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pub fn tunables(&self) -> &Tunables

Return the tunables in use by this engine.

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pub fn features(&self) -> &WasmFeatures

Return the enabled wasm features.

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pub fn compile<'data>(
 &self,
 translation: &mut ModuleTranslation<'_>,
 types: &TypeTables
) -> Result<Compilation, SetupError>

Compile the given function bodies.

Trait Implementations

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impl Hash for Compiler

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

Auto Trait Implementations

impl !RefUnwindSafe for Compiler

impl Send for Compiler

impl Sync for Compiler

impl Unpin for Compiler

impl !UnwindSafe for Compiler

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> 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<T> CallHasher for T where
T: Hash + ?Sized,

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pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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impl<T> From<T> for T

const: unstable · source

pub 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

pub 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> Pointable for T

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pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. 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

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 wasmtime_jit::Compiler

Implementations

impl Compiler

pub fn new( isa: Box<dyn TargetIsa>, strategy: CompilationStrategy, tunables: Tunables, features: WasmFeatures) -> Self

impl Compiler

pub fn isa(&self) -> &dyn TargetIsa

pub fn frontend_config(&self) -> TargetFrontendConfig

pub fn tunables(&self) -> &Tunables

pub fn features(&self) -> &WasmFeatures

pub fn compile<'data>( &self, translation: &mut ModuleTranslation<'_>, types: &TypeTables) -> Result<Compilation, SetupError>

Trait Implementations

impl Hash for Compiler

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

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

Auto Trait Implementations

impl !RefUnwindSafe for Compiler

impl Send for Compiler

impl Sync for Compiler

impl Unpin for Compiler

impl !UnwindSafe for Compiler

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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<T> CallHasher for T where T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

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> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

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 new(
isa: Box<dyn TargetIsa>,
strategy: CompilationStrategy,
tunables: Tunables,
features: WasmFeatures
) -> Self

pub fn compile<'data>(
&self,
translation: &mut ModuleTranslation<'_>,
types: &TypeTables
) -> Result<Compilation, SetupError>

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

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> CallHasher for T where
T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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>,