Trait parquet2::indexes::Index

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pub trait Index: Send + Sync + Debug {
    // Required methods
    fn as_any(&self) -> &dyn Any;
    fn physical_type(&self) -> &PhysicalType;
}
Expand description

Trait object representing a ColumnIndex in Rust’s native format.

See NativeIndex, ByteIndex and FixedLenByteIndex for concrete implementations.

Required Methods§

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fn as_any(&self) -> &dyn Any

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fn physical_type(&self) -> &PhysicalType

Trait Implementations§

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impl PartialEq<dyn Index> for dyn Index + '_

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fn eq(&self, that: &dyn Index) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for dyn Index + '_

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