Struct StagedGraphDatabase

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struct StagedGraphDatabase {
    store: Option<AtlasStore>,
    directory: Option<TempDir>,
    _lease: File,
}

Expand description

File-backed graph rows staged outside the main database writer transaction.

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§store: Option<AtlasStore>

Open typed store copied into the main publication.

§directory: Option<TempDir>

Owning directory removed after the store closes.

§_lease: File

Cross-process lease preventing restart cleanup while the stage is active.

Implementations§

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impl StagedGraphDatabase

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fn store(&self) -> Result<&AtlasStore, CliError>

Return the live typed staging store.

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fn store_mut(&mut self) -> Result<&mut AtlasStore, CliError>

Return the live typed staging store mutably during preparation.

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fn directory(&self) -> Result<&TempDir, CliError>

Return the live disposable staging directory.

Trait Implementations§

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impl Drop for StagedGraphDatabase

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl !UnwindSafe for StagedGraphDatabase

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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where T: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

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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>

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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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