Struct mycelium_bitfield::pack::Pair128

pub struct Pair128<T = u128> { /* private fields */ }

A pair of Pack128s, allowing a bit range to be unpacked from one offset in a u128 value, and packed into a different offset in a different value.

See the module-level documentation for details on using packing specs.

Implementations

impl Pair128

pub const fn src(&self) -> &Pack128

Returns the “source” member of the packing pair.

pub const fn dst(&self) -> &Pack128

Returns the “destination” member of the packing pair.

pub const fn pack_from_src(&self, src: u128, dst: u128) -> u128

Pack bits from the source location in src into the destination location in dst.

pub const fn pack_from_dst(&self, src: u128, dst: u128) -> u128

Pack bits from the destination location in dst into the source location in src.

pub fn assert_valid(&self)

Asserts that this packing pair is valid.

Because assertions cannot be made in const fn, this performs validating assertions that would ideally be made when constructing a new instance of this type. When packing specs are declared as consts, this method can be called in a unit test to ensure that the spec is valid.

Trait Implementations

impl<T> Binary for Pair128<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Clone for Pair128<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Pair128<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> LowerHex for Pair128<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A, B> PartialEq<&Pair128<B>> for Pair128<A>

fn eq(&self, other: &&Pair128<B>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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.

impl<A, B> PartialEq<Pair128<B>> for &Pair128<A>

fn eq(&self, other: &Pair128<B>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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.

impl<A, B> PartialEq<Pair128<B>> for Pair128<A>

fn eq(&self, other: &Pair128<B>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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.

impl<T> UpperHex for Pair128<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Copy for Pair128<T>

impl<T> Eq for Pair128<T>