Struct rustc_data_structures::stable_hasher::Hash128

pub struct Hash128 {
    inner: u128,
}

Fields

inner: u128

Implementations

impl Hash128

pub fn truncate(self) -> Hash64

pub fn wrapping_add(self, other: Self) -> Self

pub fn as_u128(self) -> u128

Trait Implementations

impl Clone for Hash128

fn clone(&self) -> Hash128

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hash128

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

Formats the value using the given formatter.

impl<D: Decoder> Decodable<D> for Hash128

fn decode(d: &mut D) -> Self

impl Default for Hash128

fn default() -> Hash128

Returns the “default value” for a type.

impl<S: Encoder> Encodable<S> for Hash128

fn encode(&self, s: &mut S)

impl FromStableHash for Hash128

type Hash = SipHasher128Hash

fn from(StableHasherHash: Self::Hash) -> Self

Convert the finalized state of a StableHasher and construct an Self containing the processed hash.

impl Hash for Hash128

fn hash<H: Hasher>(&self, h: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<CTX> HashStable<CTX> for Hash128

fn hash_stable(&self, _: &mut CTX, hasher: &mut StableHasher)

impl LowerHex for Hash128

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

Formats the value using the given formatter.

impl Ord for Hash128

fn cmp(&self, other: &Hash128) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Hash128

fn eq(&self, other: &Hash128) -> 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 PartialOrd for Hash128

fn partial_cmp(&self, other: &Hash128) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StableOrd for Hash128

const CAN_USE_UNSTABLE_SORT: bool = true

const THIS_IMPLEMENTATION_HAS_BEEN_TRIPLE_CHECKED: () = ()

Marker to ensure that implementors have carefully considered whether their Ord implementation obeys this trait’s contract.

impl Copy for Hash128

impl Eq for Hash128

impl StructuralPartialEq for Hash128

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes