Struct wasmer_compiler_cranelift::Cranelift

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pub struct Cranelift { /* private fields */ }

Expand description

Global configuration options used to create an wasmer_engine::Engine and customize its behavior.

This structure exposes a builder-like interface and is primarily consumed by wasmer_engine::Engine::new.

Implementations

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impl Cranelift

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pub fn new() -> Self

Creates a new configuration object with the default configuration specified.

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pub fn canonicalize_nans(&mut self, enable: bool) -> &mut Self

Enable NaN canonicalization.

NaN canonicalization is useful when trying to run WebAssembly deterministically across different architectures.

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pub fn opt_level(&mut self, opt_level: CraneliftOptLevel) -> &mut Self

The optimization levels when optimizing the IR.

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pub fn isa(&self, target: &Target) -> CodegenResult<Box<dyn TargetIsa>>

Generates the ISA for the provided target

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pub fn flags(&self) -> Flags

Generates the flags for the compiler

Trait Implementations

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impl Clone for Cranelift

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fn clone(&self) -> Cranelift

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 CompilerConfig for Cranelift

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fn compiler(self: Box<Self>) -> Box<dyn Compiler>

Transform it into the compiler

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fn push_middleware(&mut self, middleware: Arc<dyn ModuleMiddleware>)

Pushes a middleware onto the back of the middleware chain.

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fn enable_pic(&mut self)

Enable Position Independent Code (PIC). Read more

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fn enable_verifier(&mut self)

Enable compiler IR verification. Read more

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fn enable_nan_canonicalization(&mut self)

👎 Deprecated:

Please use the canonicalize_nans instead

Enable NaN canonicalization. Read more

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fn canonicalize_nans(&mut self, enable: bool)

Enable NaN canonicalization. Read more

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fn default_features_for_target(&self, _target: &Target) -> Features

Gets the default features for this compiler in the given target

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impl Debug for Cranelift

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

Formats the value using the given formatter. Read more

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impl Default for Cranelift

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fn default() -> Self

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

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impl MemoryUsage for Cranelift

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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 Cranelift

impl Send for Cranelift

impl Sync for Cranelift

impl Unpin for Cranelift

impl !UnwindSafe for Cranelift

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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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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)

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.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct wasmer_compiler_cranelift::Cranelift

Implementations

impl Cranelift

pub fn new() -> Self

pub fn canonicalize_nans(&mut self, enable: bool) -> &mut Self

pub fn opt_level(&mut self, opt_level: CraneliftOptLevel) -> &mut Self

pub fn isa(&self, target: &Target) -> CodegenResult<Box<dyn TargetIsa>>

pub fn flags(&self) -> Flags

Trait Implementations

impl Clone for Cranelift

fn clone(&self) -> Cranelift

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

impl CompilerConfig for Cranelift

fn compiler(self: Box<Self>) -> Box<dyn Compiler>

fn push_middleware(&mut self, middleware: Arc<dyn ModuleMiddleware>)

fn enable_pic(&mut self)

fn enable_verifier(&mut self)

fn enable_nan_canonicalization(&mut self)

fn canonicalize_nans(&mut self, enable: bool)

fn default_features_for_target(&self, _target: &Target) -> Features

impl Debug for Cranelift

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

impl Default for Cranelift

fn default() -> Self

impl MemoryUsage for Cranelift

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

Auto Trait Implementations

impl !RefUnwindSafe for Cranelift

impl Send for Cranelift

impl Sync for Cranelift

impl Unpin for Cranelift

impl !UnwindSafe for Cranelift

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> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

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> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,