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
sourceimpl Cranelift
impl Cranelift
sourcepub fn new() -> Cranelift
pub fn new() -> Cranelift
Creates a new configuration object with the default configuration specified.
sourcepub fn canonicalize_nans(&mut self, enable: bool) -> &mut Cranelift
pub fn canonicalize_nans(&mut self, enable: bool) -> &mut Cranelift
Enable NaN canonicalization.
NaN canonicalization is useful when trying to run WebAssembly deterministically across different architectures.
sourcepub fn opt_level(&mut self, opt_level: CraneliftOptLevel) -> &mut Cranelift
pub fn opt_level(&mut self, opt_level: CraneliftOptLevel) -> &mut Cranelift
The optimization levels when optimizing the IR.
Trait Implementations
sourceimpl CompilerConfig for Cranelift
impl CompilerConfig for Cranelift
sourcefn compiler(self: Box<Cranelift, Global>) -> Box<dyn Compiler + 'static, Global>
fn compiler(self: Box<Cranelift, Global>) -> Box<dyn Compiler + 'static, Global>
Transform it into the compiler
sourcefn push_middleware(&mut self, middleware: Arc<dyn ModuleMiddleware + 'static>)
fn push_middleware(&mut self, middleware: Arc<dyn ModuleMiddleware + 'static>)
Pushes a middleware onto the back of the middleware chain.
sourcefn enable_pic(&mut self)
fn enable_pic(&mut self)
Enable Position Independent Code (PIC). Read more
sourcefn enable_verifier(&mut self)
fn enable_verifier(&mut self)
Enable compiler IR verification. Read more
sourcefn enable_nan_canonicalization(&mut self)
fn enable_nan_canonicalization(&mut self)
👎Deprecated: Please use the canonicalize_nans instead
Enable NaN canonicalization. Read more
sourcefn canonicalize_nans(&mut self, enable: bool)
fn canonicalize_nans(&mut self, enable: bool)
Enable NaN canonicalization. Read more
sourcefn default_features_for_target(&self, _target: &Target) -> Features
fn default_features_for_target(&self, _target: &Target) -> Features
Gets the default features for this compiler in the given target
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> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> Upcastable for Twhere
T: 'static + Any + Send + Sync,
impl<T> Upcastable for Twhere
T: 'static + Any + Send + Sync,
sourcefn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
sourcefn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref