Enum mmtk::util::options::NurseryZeroingOptions

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pub enum NurseryZeroingOptions {
    Temporal,
    Nontemporal,
    Concurrent,
    Adaptive,
}

Expand description

The zeroing approach to use for new object allocations. Affects each plan differently.

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Temporal

Zeroing with normal temporal write.

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Nontemporal

Zeroing with cache-bypassing non-temporal write.

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Concurrent

Zeroing with a separate zeroing thread.

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Adaptive

An adaptive approach using both non-temporal write and a concurrent zeroing thread.

Trait Implementations§

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impl Clone for NurseryZeroingOptions

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fn clone(&self) -> NurseryZeroingOptions

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 Debug for NurseryZeroingOptions

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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 FromStr for NurseryZeroingOptions

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type Err = ParseError

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<NurseryZeroingOptions, <Self as FromStr>::Err>

Parses a string s to return a value of this type. Read more

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impl TryFrom<&str> for NurseryZeroingOptions

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type Error = ParseError

The type returned in the event of a conversion error.

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fn try_from( s: &str ) -> Result<NurseryZeroingOptions, <Self as TryFrom<&str>>::Error>

Performs the conversion.

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impl Copy for NurseryZeroingOptions

Auto Trait Implementations§

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impl UnwindSafe for NurseryZeroingOptions

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,

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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,

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

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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