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Docs.rs

IntegrityLevel

EnumIntegrityLevel 

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pub enum IntegrityLevel {    Sealed,    Frozen,}
Expand description

Object integrity level.

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Sealed

Sealed object integrity level.

Preventing new properties from being added to it and marking all existingproperties as non-configurable. Values of present properties can still bechanged as long as they are writable.

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Frozen

Frozen object integrity level

A frozen object can no longer be changed; freezing an object prevents newproperties from being added to it, existing properties from being removed,prevents changing the enumerability, configurability, or writability ofexisting properties, and prevents the values of existing properties frombeing changed. In addition, freezing an object also prevents its prototypefrom being changed.

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implIntegrityLevel

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pub const fnis_sealed(&self) ->bool

Returnstrue if the integrity level is sealed.

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pub const fnis_frozen(&self) ->bool

Returnstrue if the integrity level is frozen.

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implClone forIntegrityLevel

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fnclone(&self) ->IntegrityLevel

Returns a duplicate of the value.Read more
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fnclone_from(&mut self, source: &Self)

Performs copy-assignment fromsource.Read more
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implDebug forIntegrityLevel

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fnfmt(&self, f: &mutFormatter<'_>) ->Result

Formats the value using the given formatter.Read more
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implPartialEq forIntegrityLevel

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fneq(&self, other: &IntegrityLevel) ->bool

Tests forself andother values to be equal, and is used by==.
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fnne(&self, other:&Rhs) ->bool

Tests for!=. The default implementation is almost always sufficient,and should not be overridden without very good reason.
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implCopy forIntegrityLevel

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implEq forIntegrityLevel

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implStructuralPartialEq forIntegrityLevel

Auto Trait Implementations§

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implFreeze forIntegrityLevel

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implRefUnwindSafe forIntegrityLevel

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implSend forIntegrityLevel

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implSync forIntegrityLevel

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implUnpin forIntegrityLevel

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implUnwindSafe forIntegrityLevel

Blanket Implementations§

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

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fntype_id(&self) ->TypeId

Gets theTypeId ofself.Read more
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impl<T>Borrow<T> for T
where T: ?Sized,

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fnborrow(&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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fnborrow_mut(&mut self) ->&mut T

Mutably borrows from an owned value.Read more
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impl<T>CloneToUninit for T
where T:Clone,

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unsafe fnclone_to_uninit(&self, dest:*mutu8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment fromself todest.Read more
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impl<T>Conv for T

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fnconv<T>(self) -> T
where Self:Into<T>,

Convertsself intoT usingInto<T>.Read more
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impl<Q, K>Equivalent<K> for Q
where Q:Eq + ?Sized, K:Borrow<Q> + ?Sized,

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fnequivalent(&self, key:&K) ->bool

Compare self tokey and returntrue if they are equal.
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impl<Q, K>Equivalent<K> for Q
where Q:Eq + ?Sized, K:Borrow<Q> + ?Sized,

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fnequivalent(&self, key:&K) ->bool

Checks if this value is equivalent to the given key.Read more
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impl<T>From<T> for T

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fnfrom(t: T) -> T

Returns the argument unchanged.

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

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fninto(self) -> U

CallsU::from(self).

That is, this conversion is whatever the implementation ofFrom<T> for U chooses to do.

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impl<T>IntoEither for T

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

Convertsself into aLeft variant ofEither<Self, Self>ifinto_left istrue.Convertsself into aRight variant ofEither<Self, Self>otherwise.Read more
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fninto_either_with<F>(self, into_left: F) ->Either<Self, Self>
where F:FnOnce(&Self) ->bool,

Convertsself into aLeft variant ofEither<Self, Self>ifinto_left(&self) returnstrue.Convertsself into aRight variant ofEither<Self, Self>otherwise.Read more
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impl<T>Pipe for T
where T: ?Sized,

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fnpipe<R>(self, func: implFnOnce(Self) -> R) -> R
where Self:Sized,

Pipes by value. This is generally the method you want to use.Read more
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fnpipe_ref<'a, R>(&'a self, func: implFnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrowsself and passes that borrow into the pipe function.Read more
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fnpipe_ref_mut<'a, R>(&'a mut self, func: implFnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrowsself and passes that borrow into the pipe function.Read more
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fnpipe_borrow<'a, B, R>(&'a self, func: implFnOnce(&'a B) -> R) -> R
where Self:Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrowsself, then passesself.borrow() into the pipe function.Read more
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fnpipe_borrow_mut<'a, B, R>( &'a mut self, func: implFnOnce(&'a mut B) -> R,) -> R
where Self:BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrowsself, then passesself.borrow_mut() into the pipefunction.Read more
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fnpipe_as_ref<'a, U, R>(&'a self, func: implFnOnce(&'a U) -> R) -> R
where Self:AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrowsself, then passesself.as_ref() into the pipe function.
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fnpipe_as_mut<'a, U, R>(&'a mut self, func: implFnOnce(&'a mut U) -> R) -> R
where Self:AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrowsself, then passesself.as_mut() into the pipefunction.
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fnpipe_deref<'a, T, R>(&'a self, func: implFnOnce(&'a T) -> R) -> R
where Self:Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrowsself, then passesself.deref() into the pipe function.
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fnpipe_deref_mut<'a, T, R>( &'a mut self, func: implFnOnce(&'a mut T) -> R,) -> R
where Self:DerefMut<Target = T> +Deref, T: 'a + ?Sized, R: 'a,

Mutably borrowsself, then passesself.deref_mut() into the pipefunction.
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impl<T>Tap for T

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fntap(self, func: implFnOnce(&Self)) -> Self

Immutable access to a value.Read more
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fntap_mut(self, func: implFnOnce(&mut Self)) -> Self

Mutable access to a value.Read more
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fntap_borrow<B>(self, func: implFnOnce(&B)) -> Self
where Self:Borrow<B>, B: ?Sized,

Immutable access to theBorrow<B> of a value.Read more
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fntap_borrow_mut<B>(self, func: implFnOnce(&mut B)) -> Self
where Self:BorrowMut<B>, B: ?Sized,

Mutable access to theBorrowMut<B> of a value.Read more
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fntap_ref<R>(self, func: implFnOnce(&R)) -> Self
where Self:AsRef<R>, R: ?Sized,

Immutable access to theAsRef<R> view of a value.Read more
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fntap_ref_mut<R>(self, func: implFnOnce(&mut R)) -> Self
where Self:AsMut<R>, R: ?Sized,

Mutable access to theAsMut<R> view of a value.Read more
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fntap_deref<T>(self, func: implFnOnce(&T)) -> Self
where Self:Deref<Target = T>, T: ?Sized,

Immutable access to theDeref::Target of a value.Read more
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fntap_deref_mut<T>(self, func: implFnOnce(&mut T)) -> Self
where Self:DerefMut<Target = T> +Deref, T: ?Sized,

Mutable access to theDeref::Target of a value.Read more
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fntap_dbg(self, func: implFnOnce(&Self)) -> Self

Calls.tap() only in debug builds, and is erased in release builds.
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fntap_mut_dbg(self, func: implFnOnce(&mut Self)) -> Self

Calls.tap_mut() only in debug builds, and is erased in releasebuilds.
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fntap_borrow_dbg<B>(self, func: implFnOnce(&B)) -> Self
where Self:Borrow<B>, B: ?Sized,

Calls.tap_borrow() only in debug builds, and is erased in releasebuilds.
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fntap_borrow_mut_dbg<B>(self, func: implFnOnce(&mut B)) -> Self
where Self:BorrowMut<B>, B: ?Sized,

Calls.tap_borrow_mut() only in debug builds, and is erased in releasebuilds.
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fntap_ref_dbg<R>(self, func: implFnOnce(&R)) -> Self
where Self:AsRef<R>, R: ?Sized,

Calls.tap_ref() only in debug builds, and is erased in releasebuilds.
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fntap_ref_mut_dbg<R>(self, func: implFnOnce(&mut R)) -> Self
where Self:AsMut<R>, R: ?Sized,

Calls.tap_ref_mut() only in debug builds, and is erased in releasebuilds.
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fntap_deref_dbg<T>(self, func: implFnOnce(&T)) -> Self
where Self:Deref<Target = T>, T: ?Sized,

Calls.tap_deref() only in debug builds, and is erased in releasebuilds.
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fntap_deref_mut_dbg<T>(self, func: implFnOnce(&mut T)) -> Self
where Self:DerefMut<Target = T> +Deref, T: ?Sized,

Calls.tap_deref_mut() only in debug builds, and is erased in releasebuilds.
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impl<T>ToOwned for T
where T:Clone,

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typeOwned = T

The resulting type after obtaining ownership.
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fnto_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning.Read more
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fnclone_into(&self, target:&mut T)

Uses borrowed data to replace owned data, usually by cloning.Read more
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impl<T>TryConv for T

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fntry_conv<T>(self) ->Result<T, Self::Error>
where Self:TryInto<T>,

Attempts to convertself intoT usingTryInto<T>.Read more
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impl<T, U>TryFrom<U> for T
where U:Into<T>,

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typeError =Infallible

The type returned in the event of a conversion error.
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fntry_from(value: U) ->Result<T, <T asTryFrom<U>>::Error>

Performs the conversion.
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impl<T, U>TryInto<U> for T
where U:TryFrom<T>,

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typeError = <U asTryFrom<T>>::Error

The type returned in the event of a conversion error.
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fntry_into(self) ->Result<U, <U asTryFrom<T>>::Error>

Performs the conversion.
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impl<V, T>VZip<V> for T
where V:MultiLane<T>,

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fnvzip(self) -> V

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impl<T>ErasedDestructor for T
where T: 'static,

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