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Locked

planarian_txn::journal

Struct Locked 

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pub struct Locked<'a, S: Store>(&'a mut Journal<S>);
Expand description

A journal handle with the store lock held (see Journal::locked).

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§0: &'a mut Journal<S>

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impl<S: Store> Locked<'_, S>

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pub fn ledger(&self) -> &Ledger

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pub fn store(&self) -> &S

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pub fn append( &mut self, at: Timestamp, record: Record, ) -> Result<Entry, JournalError>

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impl<'a, S> Freeze for Locked<'a, S>

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impl<'a, S> RefUnwindSafe for Locked<'a, S>
where S: RefUnwindSafe,

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impl<'a, S> Send for Locked<'a, S>
where S: Send,

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impl<'a, S> Sync for Locked<'a, S>
where S: Sync,

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impl<'a, S> Unpin for Locked<'a, S>

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impl<'a, S> UnsafeUnpin for Locked<'a, S>

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impl<'a, S> !UnwindSafe for Locked<'a, S>

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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> 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<U> 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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.