Module packed_extension

Traits

• PackedDivisible
  Trait represents a relationship between a packed struct of field elements and a smaller packed struct the same field elements.
• PackedExtension
  Trait represents a relationship between a packed struct of field elements and a packed struct of elements from an extension field.
• PackedExtensionIndexable
  This trait adds shortcut methods for the case PackedExtension<F, PackedSubfield: PackedFieldIndexable> which is a quite common case in our codebase.
• PackedFieldIndexable
  A PackedField that can be safely cast to indexable slices of scalars.
• RepackedExtension
  This trait is a shorthand for the case PackedExtension<P::Scalar, PackedSubfield = P> which is a quite common case in our codebase.

Functions

• recast_packed
  Recast a packed field from one subfield of a packed extension to another.
• recast_packed_mut
  Recast a mutable slice of packed field elements from one subfield of a packed extension to another.
• recast_packed_slice
  Recast a slice of packed field elements from one subfield of a packed extension to another.

Type Aliases

• PackedSubfield
  Convenient type alias that returns the packed field type for the scalar field F and packed extension P.