Trait scale_info::prelude::marker::Freeze

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pub unsafe auto trait Freeze { }
๐Ÿ”ฌThis is a nightly-only experimental API. (freeze)
Expand description

Used to determine whether a type contains any UnsafeCell internally, but not through an indirection. This affects, for example, whether a static of that type is placed in read-only static memory or writable static memory. This can be used to declare that a constant with a generic type will not contain interior mutability, and subsequently allow placing the constant behind references.

ยงSafety

This trait is a core part of the language, it is just expressed as a trait in libcore for convenience. Do not implement it for other types.

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impl<T> !Freeze for UnsafeCell<T>
where T: ?Sized,

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impl<T> Freeze for *const T
where T: ?Sized,

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impl<T> Freeze for *mut T
where T: ?Sized,

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impl<T> Freeze for &T
where T: ?Sized,

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impl<T> Freeze for &mut T
where T: ?Sized,

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impl<T> Freeze for NonZero<T>

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impl<T> Freeze for PhantomData<T>
where T: ?Sized,

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impl !Freeze for AtomicBool

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impl !Freeze for AtomicI8

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impl !Freeze for AtomicI16

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impl !Freeze for AtomicI32

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impl !Freeze for AtomicI64

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impl !Freeze for AtomicIsize

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impl !Freeze for AtomicU8

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impl !Freeze for AtomicU16

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impl !Freeze for AtomicU32

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impl !Freeze for AtomicU64

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impl !Freeze for AtomicUsize

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impl !Freeze for Barrier

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impl !Freeze for Condvar

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impl !Freeze for scale_info::prelude::sync::Once

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impl !Freeze for OnceState

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impl Freeze for NamedFields

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impl Freeze for NoFields

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impl Freeze for UnnamedFields

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impl Freeze for NameAssigned

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impl Freeze for NameNotAssigned

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impl Freeze for TypeAssigned

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impl Freeze for TypeNotAssigned

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impl Freeze for PathAssigned

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impl Freeze for PathNotAssigned

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impl Freeze for IndexAssigned

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impl Freeze for IndexNotAssigned

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impl Freeze for PathError

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impl Freeze for TypeDefPrimitive

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impl Freeze for MetaForm

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impl Freeze for PortableForm

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impl Freeze for scale_info::prelude::cmp::Ordering

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impl Freeze for TryReserveErrorKind

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impl Freeze for Alignment

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impl Freeze for FpCategory

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impl Freeze for IntErrorKind

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impl Freeze for scale_info::prelude::sync::atomic::Ordering

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impl Freeze for RecvTimeoutError

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impl Freeze for TryRecvError

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impl Freeze for MetaType

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impl Freeze for PortableRegistry

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impl Freeze for PortableRegistryBuilder

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impl Freeze for PortableType

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impl Freeze for Registry

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impl Freeze for TypeId

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impl Freeze for UnorderedKeyError

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impl Freeze for TryReserveError

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impl Freeze for Error

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impl Freeze for DefaultHasher

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impl Freeze for RandomState

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impl Freeze for SipHasher

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impl Freeze for Assume

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impl Freeze for ParseFloatError

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impl Freeze for ParseIntError

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impl Freeze for TryFromIntError

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impl Freeze for RangeFull

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impl Freeze for FromUtf8Error

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impl Freeze for FromUtf16Error

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impl Freeze for String

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impl Freeze for RecvError

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impl Freeze for BarrierWaitResult

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impl Freeze for WaitTimeoutResult

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impl Freeze for Duration

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impl Freeze for Instant

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impl Freeze for SystemTime

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impl Freeze for SystemTimeError

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impl Freeze for TryFromFloatSecsError

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impl Freeze for PhantomPinned

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impl Freeze for Maybe

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impl Freeze for NoRuntime

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impl Freeze for Runtime

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impl<'a> Freeze for Arguments<'a>

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impl<'a> Freeze for Formatter<'a>

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impl<'a> Freeze for scale_info::prelude::string::Drain<'a>

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impl<'a, 'b> Freeze for DebugList<'a, 'b>

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impl<'a, 'b> Freeze for DebugMap<'a, 'b>

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impl<'a, 'b> Freeze for DebugSet<'a, 'b>

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impl<'a, 'b> Freeze for DebugStruct<'a, 'b>

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impl<'a, 'b> Freeze for DebugTuple<'a, 'b>

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impl<'a, B> Freeze for Cow<'a, B>
where <B as ToOwned>::Owned: Freeze, B: ?Sized,

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impl<'a, I> Freeze for ByRefSized<'a, I>

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impl<'a, I, A> Freeze for Splice<'a, I, A>
where I: Freeze,

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impl<'a, K> Freeze for scale_info::prelude::collections::hash_set::Drain<'a, K>

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impl<'a, K> Freeze for scale_info::prelude::collections::hash_set::Iter<'a, K>

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impl<'a, K, F> Freeze for scale_info::prelude::collections::hash_set::ExtractIf<'a, K, F>
where F: Freeze,

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::Entry<'a, K, V>
where K: Freeze,

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::Cursor<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::Iter<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::IterMut<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::Keys<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::Range<'a, K, V>

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impl<'a, K, V> Freeze for RangeMut<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::Values<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::btree_map::ValuesMut<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::Drain<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::Iter<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::IterMut<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::Keys<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::OccupiedEntry<'a, K, V>
where K: Freeze,

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::OccupiedError<'a, K, V>
where V: Freeze, K: Freeze,

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::VacantEntry<'a, K, V>
where K: Freeze,

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::Values<'a, K, V>

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impl<'a, K, V> Freeze for scale_info::prelude::collections::hash_map::ValuesMut<'a, K, V>

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impl<'a, K, V, A> Freeze for scale_info::prelude::collections::btree_map::Entry<'a, K, V, A>
where K: Freeze, A: Freeze,

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impl<'a, K, V, A> Freeze for scale_info::prelude::collections::btree_map::CursorMut<'a, K, V, A>

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impl<'a, K, V, A> Freeze for CursorMutKey<'a, K, V, A>

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impl<'a, K, V, A> Freeze for scale_info::prelude::collections::btree_map::OccupiedEntry<'a, K, V, A>
where A: Freeze,

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impl<'a, K, V, A> Freeze for scale_info::prelude::collections::btree_map::OccupiedError<'a, K, V, A>
where V: Freeze, A: Freeze,

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impl<'a, K, V, A> Freeze for scale_info::prelude::collections::btree_map::VacantEntry<'a, K, V, A>
where K: Freeze, A: Freeze,

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impl<'a, K, V, F> Freeze for scale_info::prelude::collections::hash_map::ExtractIf<'a, K, V, F>
where F: Freeze,

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impl<'a, K, V, F, A> Freeze for scale_info::prelude::collections::btree_map::ExtractIf<'a, K, V, F, A>
where F: Freeze, A: Freeze,

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impl<'a, K, V, S> Freeze for RawEntryMut<'a, K, V, S>

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impl<'a, K, V, S> Freeze for RawEntryBuilder<'a, K, V, S>

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impl<'a, K, V, S> Freeze for RawEntryBuilderMut<'a, K, V, S>

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impl<'a, K, V, S> Freeze for RawOccupiedEntryMut<'a, K, V, S>

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impl<'a, K, V, S> Freeze for RawVacantEntryMut<'a, K, V, S>

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impl<'a, T> Freeze for Symbol<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::binary_heap::Iter<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::btree_set::Iter<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::btree_set::Range<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::btree_set::SymmetricDifference<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::btree_set::Union<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::linked_list::Iter<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::linked_list::IterMut<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::vec_deque::Iter<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::collections::vec_deque::IterMut<'a, T>

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impl<'a, T> Freeze for scale_info::prelude::sync::mpsc::Iter<'a, T>

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impl<'a, T> Freeze for TryIter<'a, T>

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impl<'a, T> Freeze for MappedMutexGuard<'a, T>
where T: ?Sized,

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impl<'a, T> Freeze for MappedRwLockReadGuard<'a, T>
where T: ?Sized,

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impl<'a, T> Freeze for MappedRwLockWriteGuard<'a, T>
where T: ?Sized,

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impl<'a, T> Freeze for MutexGuard<'a, T>
where T: ?Sized,

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impl<'a, T> Freeze for ReentrantLockGuard<'a, T>
where T: ?Sized,

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impl<'a, T> Freeze for RwLockReadGuard<'a, T>
where T: ?Sized,

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impl<'a, T> Freeze for RwLockWriteGuard<'a, T>
where T: ?Sized,

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impl<'a, T, A> Freeze for scale_info::prelude::collections::binary_heap::Drain<'a, T, A>

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impl<'a, T, A> Freeze for DrainSorted<'a, T, A>

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impl<'a, T, A> Freeze for PeekMut<'a, T, A>

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impl<'a, T, A> Freeze for scale_info::prelude::collections::btree_set::Difference<'a, T, A>

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impl<'a, T, A> Freeze for scale_info::prelude::collections::btree_set::Intersection<'a, T, A>

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impl<'a, T, A> Freeze for scale_info::prelude::collections::linked_list::Cursor<'a, T, A>

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impl<'a, T, A> Freeze for scale_info::prelude::collections::linked_list::CursorMut<'a, T, A>

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impl<'a, T, A> Freeze for scale_info::prelude::collections::vec_deque::Drain<'a, T, A>

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impl<'a, T, A> Freeze for scale_info::prelude::vec::Drain<'a, T, A>

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impl<'a, T, F, A> Freeze for scale_info::prelude::collections::btree_set::ExtractIf<'a, T, F, A>
where F: Freeze, A: Freeze,

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impl<'a, T, F, A> Freeze for scale_info::prelude::collections::linked_list::ExtractIf<'a, T, F, A>
where F: Freeze,

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impl<'a, T, F, A> Freeze for scale_info::prelude::vec::ExtractIf<'a, T, F, A>
where F: Freeze,

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impl<'a, T, S> Freeze for scale_info::prelude::collections::hash_set::Difference<'a, T, S>

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impl<'a, T, S> Freeze for scale_info::prelude::collections::hash_set::Intersection<'a, T, S>

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impl<'a, T, S> Freeze for scale_info::prelude::collections::hash_set::SymmetricDifference<'a, T, S>

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impl<'a, T, S> Freeze for scale_info::prelude::collections::hash_set::Union<'a, T, S>

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impl<A> Freeze for Repeat<A>
where A: Freeze,

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impl<A> Freeze for RepeatN<A>
where A: Freeze,

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impl<A, B> Freeze for Chain<A, B>
where A: Freeze, B: Freeze,

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impl<A, B> Freeze for Zip<A, B>
where A: Freeze, B: Freeze,

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impl<B, C> Freeze for ControlFlow<B, C>
where C: Freeze, B: Freeze,

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impl<F> Freeze for Fields<F>

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impl<F> Freeze for Variants<F>

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impl<F> Freeze for FormatterFn<F>
where F: Freeze,

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impl<F> Freeze for FromFn<F>
where F: Freeze,

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impl<F> Freeze for OnceWith<F>
where F: Freeze,

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impl<F> Freeze for RepeatWith<F>
where F: Freeze,

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impl<F, N, T> Freeze for FieldBuilder<F, N, T>
where <F as Form>::String: Freeze, <F as Form>::Type: Freeze,

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impl<F, S> Freeze for TypeBuilder<F, S>

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impl<F, S> Freeze for VariantBuilder<F, S>
where <F as Form>::String: Freeze,

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impl<F, T> Freeze for FieldsBuilder<F, T>

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impl<H> Freeze for BuildHasherDefault<H>

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impl<I> Freeze for Cloned<I>
where I: Freeze,

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impl<I> Freeze for Copied<I>
where I: Freeze,

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impl<I> Freeze for Cycle<I>
where I: Freeze,

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impl<I> Freeze for Enumerate<I>
where I: Freeze,

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impl<I> Freeze for Flatten<I>
where <<I as Iterator>::Item as IntoIterator>::IntoIter: Freeze, I: Freeze,

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impl<I> Freeze for Fuse<I>
where I: Freeze,

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impl<I> Freeze for Intersperse<I>
where <I as Iterator>::Item: Sized + Freeze, I: Freeze,

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impl<I> Freeze for Peekable<I>
where I: Freeze, <I as Iterator>::Item: Freeze,

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impl<I> Freeze for Skip<I>
where I: Freeze,

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impl<I> Freeze for StepBy<I>
where I: Freeze,

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impl<I> Freeze for Take<I>
where I: Freeze,

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impl<I, F> Freeze for FilterMap<I, F>
where I: Freeze, F: Freeze,

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impl<I, F> Freeze for Inspect<I, F>
where I: Freeze, F: Freeze,

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impl<I, F> Freeze for Map<I, F>
where I: Freeze, F: Freeze,

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impl<I, F, const N: usize> Freeze for MapWindows<I, F, N>
where F: Freeze, I: Freeze, <I as Iterator>::Item: Freeze,

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impl<I, G> Freeze for IntersperseWith<I, G>
where G: Freeze, <I as Iterator>::Item: Freeze, I: Freeze,

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impl<I, P> Freeze for Filter<I, P>
where I: Freeze, P: Freeze,

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impl<I, P> Freeze for MapWhile<I, P>
where I: Freeze, P: Freeze,

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impl<I, P> Freeze for SkipWhile<I, P>
where I: Freeze, P: Freeze,

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impl<I, P> Freeze for TakeWhile<I, P>
where I: Freeze, P: Freeze,

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impl<I, St, F> Freeze for Scan<I, St, F>
where I: Freeze, F: Freeze, St: Freeze,

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impl<I, U, F> Freeze for FlatMap<I, U, F>
where <U as IntoIterator>::IntoIter: Freeze, I: Freeze, F: Freeze,

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impl<I, const N: usize> Freeze for ArrayChunks<I, N>
where I: Freeze, <I as Iterator>::Item: Freeze,

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impl<Idx> Freeze for scale_info::prelude::ops::Range<Idx>
where Idx: Freeze,

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impl<Idx> Freeze for RangeFrom<Idx>
where Idx: Freeze,

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impl<Idx> Freeze for RangeInclusive<Idx>
where Idx: Freeze,

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impl<Idx> Freeze for RangeTo<Idx>
where Idx: Freeze,

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impl<Idx> Freeze for RangeToInclusive<Idx>
where Idx: Freeze,

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impl<K> Freeze for scale_info::prelude::collections::hash_set::IntoIter<K>

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impl<K, V> Freeze for scale_info::prelude::collections::hash_map::IntoIter<K, V>

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impl<K, V> Freeze for scale_info::prelude::collections::hash_map::IntoKeys<K, V>

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impl<K, V> Freeze for scale_info::prelude::collections::hash_map::IntoValues<K, V>

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impl<K, V, A> Freeze for scale_info::prelude::collections::btree_map::IntoIter<K, V, A>
where A: Freeze,

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impl<K, V, A> Freeze for scale_info::prelude::collections::btree_map::IntoKeys<K, V, A>
where A: Freeze,

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impl<K, V, A> Freeze for scale_info::prelude::collections::btree_map::IntoValues<K, V, A>
where A: Freeze,

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impl<K, V, A> Freeze for BTreeMap<K, V, A>
where A: Freeze,

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impl<K, V, S> Freeze for HashMap<K, V, S>
where S: Freeze,

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impl<T> !Freeze for AtomicPtr<T>

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impl<T> !Freeze for Mutex<T>

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impl<T> !Freeze for OnceLock<T>

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impl<T> !Freeze for ReentrantLock<T>

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impl<T> !Freeze for RwLock<T>

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impl<T> Freeze for TypeDef<T>
where <T as Form>::Type: Freeze,

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impl<T> Freeze for Bound<T>
where T: Freeze,

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impl<T> Freeze for TryLockError<T>
where T: Freeze,

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impl<T> Freeze for TrySendError<T>
where T: Freeze,

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impl<T> Freeze for Interner<T>

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impl<T> Freeze for UntrackedSymbol<T>

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impl<T> Freeze for Field<T>
where <T as Form>::Type: Freeze, <T as Form>::String: Freeze,

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impl<T> Freeze for Path<T>

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impl<T> Freeze for Type<T>
where <T as Form>::Type: Freeze,

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impl<T> Freeze for TypeDefArray<T>
where <T as Form>::Type: Freeze,

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impl<T> Freeze for TypeDefBitSequence<T>
where <T as Form>::Type: Freeze,

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impl<T> Freeze for TypeDefCompact<T>
where <T as Form>::Type: Freeze,

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impl<T> Freeze for TypeDefComposite<T>

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impl<T> Freeze for TypeDefSequence<T>
where <T as Form>::Type: Freeze,

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impl<T> Freeze for TypeDefTuple<T>

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impl<T> Freeze for TypeDefVariant<T>

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impl<T> Freeze for TypeParameter<T>
where <T as Form>::String: Freeze, <T as Form>::Type: Freeze,

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impl<T> Freeze for Variant<T>
where <T as Form>::String: Freeze,

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impl<T> Freeze for ThinBox<T>
where T: ?Sized,

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impl<T> Freeze for Reverse<T>
where T: Freeze,

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impl<T> Freeze for Empty<T>

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impl<T> Freeze for scale_info::prelude::iter::Once<T>
where T: Freeze,

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impl<T> Freeze for Rev<T>
where T: Freeze,

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impl<T> Freeze for Discriminant<T>

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impl<T> Freeze for ManuallyDrop<T>
where T: Freeze + ?Sized,

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impl<T> Freeze for Saturating<T>
where T: Freeze,

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impl<T> Freeze for Wrapping<T>
where T: Freeze,

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impl<T> Freeze for Yeet<T>
where T: Freeze,

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impl<T> Freeze for scale_info::prelude::sync::mpsc::IntoIter<T>

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impl<T> Freeze for Receiver<T>

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impl<T> Freeze for SendError<T>
where T: Freeze,

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impl<T> Freeze for Sender<T>

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impl<T> Freeze for SyncSender<T>

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impl<T> Freeze for Exclusive<T>
where T: Freeze + ?Sized,

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impl<T> Freeze for PoisonError<T>
where T: Freeze,

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impl<T> Freeze for MaybeUninit<T>
where T: Freeze,

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impl<T, A> Freeze for Box<T, A>
where A: Freeze, T: ?Sized,

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impl<T, A> Freeze for scale_info::prelude::collections::binary_heap::IntoIter<T, A>
where A: Freeze,

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impl<T, A> Freeze for IntoIterSorted<T, A>
where A: Freeze,

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impl<T, A> Freeze for scale_info::prelude::collections::btree_set::IntoIter<T, A>
where A: Freeze,

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impl<T, A> Freeze for scale_info::prelude::collections::linked_list::IntoIter<T, A>
where A: Freeze,

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impl<T, A> Freeze for BTreeSet<T, A>
where A: Freeze,

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impl<T, A> Freeze for BinaryHeap<T, A>
where A: Freeze,

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impl<T, A> Freeze for LinkedList<T, A>
where A: Freeze,

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impl<T, A> Freeze for VecDeque<T, A>
where A: Freeze,

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impl<T, A> Freeze for scale_info::prelude::collections::vec_deque::IntoIter<T, A>
where A: Freeze,

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impl<T, A> Freeze for Rc<T, A>
where A: Freeze, T: ?Sized,

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impl<T, A> Freeze for UniqueRc<T, A>
where A: Freeze, T: ?Sized,

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impl<T, A> Freeze for scale_info::prelude::rc::Weak<T, A>
where A: Freeze, T: ?Sized,

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impl<T, A> Freeze for Arc<T, A>
where A: Freeze, T: ?Sized,

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impl<T, A> Freeze for scale_info::prelude::sync::Weak<T, A>
where A: Freeze, T: ?Sized,

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impl<T, A> Freeze for scale_info::prelude::vec::IntoIter<T, A>
where A: Freeze,

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impl<T, A> Freeze for Vec<T, A>
where A: Freeze,

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impl<T, F = fn() -> T> !Freeze for LazyLock<T, F>

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impl<T, F> Freeze for Successors<T, F>
where F: Freeze, T: Freeze,

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impl<T, S> Freeze for HashSet<T, S>
where S: Freeze,

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impl<Y, R> Freeze for CoroutineState<Y, R>
where Y: Freeze, R: Freeze,