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GenericBinaryArray

polars_arrow::array

Trait GenericBinaryArray 

Source 
pub unsafe trait GenericBinaryArray<O: Offset>: Array {
    // Required methods
    fn values(&self) -> &[u8] ⓘ;
    fn offsets(&self) -> &[O];
}
Expand description

Trait that BinaryArray and Utf8Array implement for the purposes of DRY.

§Safety

The implementer must ensure that

  1. offsets.len() > 0
  2. offsets[i] >= offsets[i-1] for all i
  3. offsets[i] < values.len() for all i

Required Methods§

Source

fn values(&self) -> &[u8] ⓘ

The values of the array

Source

fn offsets(&self) -> &[O]

The offsets of the array

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§