Struct RootReadOptions

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pub struct RootReadOptions {
    pub infer_schema: bool,
    pub validate_all_files: bool,
    pub sort_glob: bool,
    pub tree: RootTreeSelection,
    pub schema_inference: SchemaInferenceOptions,
}

Expand description

Schema, validation, glob, and tree-selection options for ROOT reads.

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§infer_schema: bool

Infer a logical schema when none is supplied.

§validate_all_files: bool

Validate required columns in every matched file.

§sort_glob: bool

Sort glob results for deterministic global row order.

§tree: RootTreeSelection

TTree selection policy.

§schema_inference: SchemaInferenceOptions

Logical schema inference options.

Trait Implementations§

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impl Clone for RootReadOptions

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fn clone(&self) -> RootReadOptions

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for RootReadOptions

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

Formats the value using the given formatter. Read more

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impl Default for RootReadOptions

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for RootReadOptions

Blanket Implementations§

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

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impl<T> AnySync for T
where T: Any + Send + Sync,

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where T: ?Sized,

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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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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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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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