Struct arrow_array::RecordBatchOptions

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#[non_exhaustive]
pub struct RecordBatchOptions { pub match_field_names: bool, pub row_count: Option<usize>, }
Expand description

Options that control the behaviour used when creating a RecordBatch.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§match_field_names: bool

Match field names of structs and lists. If set to true, the names must match.

§row_count: Option<usize>

Optional row count, useful for specifying a row count for a RecordBatch with no columns

Implementations§

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impl RecordBatchOptions

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pub fn new() -> Self

Creates a new RecordBatchOptions

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pub fn with_row_count(self, row_count: Option<usize>) -> Self

Sets the row_count of RecordBatchOptions and returns self

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pub fn with_match_field_names(self, match_field_names: bool) -> Self

Sets the match_field_names of RecordBatchOptions and returns self

Trait Implementations§

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impl Debug for RecordBatchOptions

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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 RecordBatchOptions

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fn default() -> Self

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

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impl<T> Any for T
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fn borrow(&self) -> &T

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fn borrow_mut(&mut self) -> &mut T

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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, U> Into<U> for T
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fn into(self) -> U

Calls U::from(self).

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type Error = Infallible

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

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