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cast_base_mut

binius_field::packed_extension

Function cast_base_mut 

Source 
pub fn cast_base_mut<FSub, P>(packed: &mut P) -> &mut PackedSubfield<P, FSub>
where
    FSub: BinaryField,
    P: PackedField<Scalar: ExtensionField<FSub>> + WithUnderlier,
    PackedSubfield<P, FSub>: PackedField<Scalar = FSub>,
Expand description

Reinterpret a mutable reference to a packed extension field element as a mutable reference to the corresponding packed subfield element.