Struct StatesReadOnly

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pub struct StatesReadOnly<CI, T>where
    CI: Hash,
{ /* private fields */ }

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impl<CI, T> StatesReadOnly<CI, T>
where CI: Hash,

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pub fn new( trivial_state: T, lock: ReadOnlyLock<(usize, HashMap<CI, T>)>, ) -> Self

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pub fn trivial_state(&self) -> &T

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pub fn try_read( &self, ) -> TryLockResult<RwLockReadGuard<'_, (usize, HashMap<CI, T>)>>

Trait Implementations§

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impl<CI, T> Clone for StatesReadOnly<CI, T>
where CI: Hash, T: Clone,

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<CI, T> Freeze for StatesReadOnly<CI, T>
where T: Freeze,

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impl<CI, T> RefUnwindSafe for StatesReadOnly<CI, T>
where T: RefUnwindSafe,

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impl<CI, T> Send for StatesReadOnly<CI, T>
where T: Send + Sync, CI: Send + Sync,

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impl<CI, T> Sync for StatesReadOnly<CI, T>
where T: Sync + Send, CI: Send + Sync,

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impl<CI, T> Unpin for StatesReadOnly<CI, T>
where T: Unpin,

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impl<CI, T> UnwindSafe for StatesReadOnly<CI, T>
where T: UnwindSafe,

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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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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