Struct WriteContext

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pub struct WriteContext<'a> { /* private fields */ }

Expand description

Borrowed call state for a writer.

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impl<'a> WriteContext<'a>

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pub const fn non_transactional(stop: &'a StopToken) -> Self

Constructs a non-enlisted writer call scope.

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pub fn enlisted( stop: &'a StopToken, transaction: &'a mut dyn BusinessTransaction, ) -> Self

Constructs a writer call enlisted in an OxideBatch-owned transaction.

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pub const fn stop_token(&self) -> &'a StopToken

Borrows the cooperative stop token.

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pub fn transaction(&mut self) -> Option<&mut (dyn BusinessTransaction + 'a)>

Reborrows the enlisted transaction when one is present.

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pub const fn is_enlisted(&self) -> bool

Returns whether this call participates in the chunk transaction.

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impl Debug for WriteContext<'_>

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fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> UnsafeUnpin for WriteContext<'a>

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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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