Struct RootSinkBuilder

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pub struct RootSinkBuilder { /* private fields */ }

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Builder for a RootSink.

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impl RootSinkBuilder

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pub fn output_mode(self, mode: OutputMode) -> Self

Sets the output path mode.

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pub fn single_file(self) -> Self

Selects single-file output.

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pub fn per_rank_files(self) -> Self

Selects one output file per rank.

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pub fn auto_output(self) -> Self

Selects output mode from the write plan.

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pub fn tree(self, name: impl Into<Name>) -> Self

Sets the output TTree name.

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pub fn schema_write(self, options: SchemaWriteOptions) -> Self

Replaces physical schema write options.

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pub fn column_names(self, column_names: SchemaColumnNames) -> Self

Sets physical column naming conventions.

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pub fn precision(self, precision: Precision) -> Self

Sets floating-point output precision.

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pub fn write_weight_column(self, value: WriteWeightColumn) -> Self

Sets the weight-column emission policy.

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pub fn build(self) -> RootSink

Builds the sink.

Auto Trait Implementations§

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impl UnwindSafe for RootSinkBuilder

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

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fn type_name(&self) -> &'static str

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where T: Any + Send + Sync,

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