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NotReduce

vortex_array::expr

Trait NotReduce 

Source 
pub trait NotReduce: VTable {
    // Required method
    fn invert(array: &Self::Array) -> VortexResult<Option<ArrayRef>>;
}
Expand description

Invert a boolean array without reading buffers.

This trait is for invert implementations that can operate purely on array metadata and structure without needing to read or execute on the underlying buffers. Implementations should return None if the operation requires buffer access.

Required Methods§

Source

fn invert(array: &Self::Array) -> VortexResult<Option<ArrayRef>>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§