Trait std_prelude::Hash

pub trait Hash {
    fn hash<H>(&self, state: &mut H)
    where
        H: Hasher;

    fn hash_slice<H>(data: &[Self], state: &mut H)
    where
        H: Hasher,
    { ... }
}

A hashable type.

Types implementing Hash are able to be hashed with an instance of Hasher.

Implementing Hash

You can derive Hash with #[derive(Hash)] if all fields implement Hash. The resulting hash will be the combination of the values from calling hash on each field.

#[derive(Hash)]
struct Rustacean {
    name: String,
    country: String,
}

If you need more control over how a value is hashed, you can of course implement the Hash trait yourself:

use std::hash::{Hash, Hasher};

struct Person {
    id: u32,
    name: String,
    phone: u64,
}

impl Hash for Person {
    fn hash<H: Hasher>(&self, state: &mut H) {
        self.id.hash(state);
        self.phone.hash(state);
    }
}

Hash and Eq

When implementing both Hash and Eq, it is important that the following property holds:

k1 == k2 -> hash(k1) == hash(k2)

In other words, if two keys are equal, their hashes must also be equal. HashMap and HashSet both rely on this behavior.

Thankfully, you won't need to worry about upholding this property when deriving both Eq and Hash with #[derive(PartialEq, Eq, Hash)].

Required Methods

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

Feeds this value into the given Hasher.

Examples

use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};

let mut hasher = DefaultHasher::new();
7920.hash(&mut hasher);
println!("Hash is {:x}!", hasher.finish());

Provided Methods

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

Feeds a slice of this type into the given Hasher.

Examples

use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};

let mut hasher = DefaultHasher::new();
let numbers = [6, 28, 496, 8128];
Hash::hash_slice(&numbers, &mut hasher);
println!("Hash is {:x}!", hasher.finish());

Implementations on Foreign Types

impl Hash for i128

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

fn hash_slice<H>(data: &[i128], state: &mut H) where
    H: Hasher, 

impl Hash for usize

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

fn hash_slice<H>(data: &[usize], state: &mut H) where
    H: Hasher, 

impl<Ret, A, B, C> Hash for extern "C" fn(A, B, C, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F> Hash for extern "C" fn(A, B, C, D, E, F, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C> Hash for unsafe extern "C" fn(A, B, C) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 12] where
    T: Hash, 

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

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

impl Hash for str

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

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

impl<T> Hash for [T; 4] where
    T: Hash, 

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

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

impl Hash for TypeId

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl<Y, R> Hash for GeneratorState<Y, R> where
    R: Hash,
    Y: Hash, 

fn hash<__HYR>(&self, __arg_0: &mut __HYR) where
    __HYR: Hasher, 

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

impl<Ret, A, B, C> Hash for unsafe fn(A, B, C) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret> Hash for fn() -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C> Hash for unsafe extern "C" fn(A, B, C, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<A, B, C, D, E, F, G, H, I, J> Hash for (A, B, C, D, E, F, G, H, I, J) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash,
    G: Hash,
    H: Hash,
    I: Hash,
    J: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 0] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D> Hash for unsafe extern "C" fn(A, B, C, D) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G> Hash for extern "C" fn(A, B, C, D, E, F, G) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<A, B, C, D, E, F, G, H, I, J, K> Hash for (A, B, C, D, E, F, G, H, I, J, K) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash,
    G: Hash,
    H: Hash,
    I: Hash,
    J: Hash,
    K: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 5] where
    T: Hash, 

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

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

impl<Idx> Hash for RangeInclusive<Idx> where
    Idx: Hash, 

fn hash<__HIdx>(&self, __arg_0: &mut __HIdx) where
    __HIdx: Hasher, 

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

impl<Ret, A> Hash for unsafe extern "C" fn(A) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 11] where
    T: Hash, 

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

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

impl<Ret> Hash for unsafe extern "C" fn() -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for Discriminant<T>

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

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

impl<T> Hash for [T; 19] where
    T: Hash, 

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

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

impl<'a, T> Hash for &'a T where
    T: Hash + ?Sized, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I, J> Hash for unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D> Hash for fn(A, B, C, D) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for i16

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

fn hash_slice<H>(data: &[i16], state: &mut H) where
    H: Hasher, 

impl<Ret, A, B> Hash for fn(A, B) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<'a, T> Hash for &'a mut T where
    T: Hash + ?Sized, 

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

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

impl<Ret, A, B, C, D> Hash for extern "C" fn(A, B, C, D) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for ManuallyDrop<T> where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E> Hash for extern "C" fn(A, B, C, D, E) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<A, B, C, D, E, F> Hash for (A, B, C, D, E, F) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<T> Hash for PhantomData<T> where
    T: ?Sized, 

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

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

impl<Idx> Hash for RangeFrom<Idx> where
    Idx: Hash, 

fn hash<__HIdx>(&self, __arg_0: &mut __HIdx) where
    __HIdx: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 22] where
    T: Hash, 

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

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

impl<Ret, A, B, C> Hash for fn(A, B, C) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for u128

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

fn hash_slice<H>(data: &[u128], state: &mut H) where
    H: Hasher, 

impl<T> Hash for *mut T

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

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

impl Hash for u16

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

fn hash_slice<H>(data: &[u16], state: &mut H) where
    H: Hasher, 

impl Hash for isize

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

fn hash_slice<H>(data: &[isize], state: &mut H) where
    H: Hasher, 

impl<Ret, A, B, C, D, E, F, G, H, I> Hash for fn(A, B, C, D, E, F, G, H, I) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 16] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A> Hash for unsafe fn(A) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 20] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F> Hash for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E> Hash for extern "C" fn(A, B, C, D, E, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 1] where
    T: Hash, 

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

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

impl<Idx> Hash for Range<Idx> where
    Idx: Hash, 

fn hash<__HIdx>(&self, __arg_0: &mut __HIdx) where
    __HIdx: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I> Hash for unsafe fn(A, B, C, D, E, F, G, H, I) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for i32

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

fn hash_slice<H>(data: &[i32], state: &mut H) where
    H: Hasher, 

impl<T> Hash for [T; 17] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 2] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I, J> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for u8

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

fn hash_slice<H>(data: &[u8], state: &mut H) where
    H: Hasher, 

impl<T> Hash for [T; 32] where
    T: Hash, 

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

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

impl<Ret, A, B> Hash for extern "C" fn(A, B) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 27] where
    T: Hash, 

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

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

impl<T> Hash for [T; 26] where
    T: Hash, 

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

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

impl<Ret> Hash for extern "C" fn() -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F> Hash for extern "C" fn(A, B, C, D, E, F) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for u32

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

fn hash_slice<H>(data: &[u32], state: &mut H) where
    H: Hasher, 

impl<T> Hash for Wrapping<T> where
    T: Hash, 

fn hash<__HT>(&self, __arg_0: &mut __HT) where
    __HT: Hasher, 

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

impl<Ret, A, B, C, D, E> Hash for fn(A, B, C, D, E) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 14] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 29] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F> Hash for unsafe fn(A, B, C, D, E, F) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret> Hash for unsafe fn() -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for bool

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

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

impl<T> Hash for [T; 18] where
    T: Hash, 

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

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

impl<T> Hash for [T; 28] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H, I> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 9] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F, G, H> Hash for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 6] where
    T: Hash, 

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

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

impl<A, B, C, D, E, F, G, H> Hash for (A, B, C, D, E, F, G, H) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash,
    G: Hash,
    H: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C> Hash for extern "C" fn(A, B, C) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 13] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F> Hash for unsafe extern "C" fn(A, B, C, D, E, F) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for i8

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

fn hash_slice<H>(data: &[i8], state: &mut H) where
    H: Hasher, 

impl<T> Hash for [T; 10] where
    T: Hash, 

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

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

impl Hash for char

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

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

impl<A, B, C, D, E, F, G, H, I, J, K, L> Hash for (A, B, C, D, E, F, G, H, I, J, K, L) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash,
    G: Hash,
    H: Hash,
    I: Hash,
    J: Hash,
    K: Hash,
    L: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C, D> Hash for unsafe fn(A, B, C, D) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A> Hash for unsafe extern "C" fn(A, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H> Hash for unsafe fn(A, B, C, D, E, F, G, H) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G> Hash for unsafe fn(A, B, C, D, E, F, G) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for u64

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

fn hash_slice<H>(data: &[u64], state: &mut H) where
    H: Hasher, 

impl<Ret, A, B> Hash for unsafe fn(A, B) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for NonZero<T> where
    T: Zeroable + Hash, 

fn hash<__HT>(&self, __arg_0: &mut __HT) where
    __HT: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J> Hash for fn(A, B, C, D, E, F, G, H, I, J) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 15] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E> Hash for unsafe extern "C" fn(A, B, C, D, E, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A> Hash for extern "C" fn(A, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H> Hash for extern "C" fn(A, B, C, D, E, F, G, H) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Idx> Hash for RangeTo<Idx> where
    Idx: Hash, 

fn hash<__HIdx>(&self, __arg_0: &mut __HIdx) where
    __HIdx: Hasher, 

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

impl<Ret, A, B, C, D> Hash for extern "C" fn(A, B, C, D, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A> Hash for extern "C" fn(A) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<A> Hash for (A,) where
    A: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<T> Hash for Option<T> where
    T: Hash, 

fn hash<__HT>(&self, __arg_0: &mut __HT) where
    __HT: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for Error

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H> Hash for fn(A, B, C, D, E, F, G, H) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<A, B, C, D, E, F, G, H, I> Hash for (A, B, C, D, E, F, G, H, I) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash,
    G: Hash,
    H: Hash,
    I: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C, D, E> Hash for unsafe extern "C" fn(A, B, C, D, E) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G> Hash for extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 8] where
    T: Hash, 

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

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

impl<T> Hash for [T; 30] where
    T: Hash, 

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

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

impl<A, B, C, D, E> Hash for (A, B, C, D, E) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<T> Hash for *const T

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

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

impl<Ret, A, B, C, D, E, F, G> Hash for fn(A, B, C, D, E, F, G) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A> Hash for fn(A) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D> Hash for unsafe extern "C" fn(A, B, C, D, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B> Hash for extern "C" fn(A, B, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for RangeFull

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Hash for unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 24] where
    T: Hash, 

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

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

impl<T> Hash for [T; 21] where
    T: Hash, 

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

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

impl<Ret, A, B> Hash for unsafe extern "C" fn(A, B) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Hash for unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Hash for fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl Hash for ()

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

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

impl<T> Hash for [T; 25] where
    T: Hash, 

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

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

impl<A, B> Hash for (A, B) where
    A: Hash,
    B: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<T> Hash for [T; 3] where
    T: Hash, 

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

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

impl<Ret, A, B> Hash for unsafe extern "C" fn(A, B, ...) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Idx> Hash for RangeToInclusive<Idx> where
    Idx: Hash, 

fn hash<__HIdx>(&self, __arg_0: &mut __HIdx) where
    __HIdx: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Hash for fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 31] where
    T: Hash, 

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

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

impl<Ret, A, B, C, D, E, F> Hash for fn(A, B, C, D, E, F) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 23] where
    T: Hash, 

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

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

impl<T, E> Hash for Result<T, E> where
    E: Hash,
    T: Hash, 

fn hash<__HTE>(&self, __arg_0: &mut __HTE) where
    __HTE: Hasher, 

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

impl<A, B, C, D> Hash for (A, B, C, D) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H, I> Hash for extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<Ret, A, B, C, D, E, F, G, H> Hash for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for [T; 7] where
    T: Hash, 

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

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

impl<A, B, C, D, E, F, G> Hash for (A, B, C, D, E, F, G) where
    A: Hash,
    B: Hash,
    C: Hash,
    D: Hash,
    E: Hash,
    F: Hash,
    G: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl Hash for i64

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

fn hash_slice<H>(data: &[i64], state: &mut H) where
    H: Hasher, 

impl<A, B, C> Hash for (A, B, C) where
    A: Hash,
    B: Hash,
    C: Hash + ?Sized, 

fn hash<S>(&self, state: &mut S) where
    S: Hasher, 

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

impl<Ret, A, B, C, D, E> Hash for unsafe fn(A, B, C, D, E) -> Ret

fn hash<HH>(&self, state: &mut HH) where
    HH: Hasher, 

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

impl<T> Hash for Vec<T> where
    T: Hash, 

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

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

impl<T> Hash for BTreeSet<T> where
    T: Hash, 

fn hash<__HT>(&self, __arg_0: &mut __HT) where
    __HT: Hasher, 

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

impl<T> Hash for Bound<T> where
    T: Hash, 

fn hash<__HT>(&self, __arg_0: &mut __HT) where
    __HT: Hasher, 

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

impl Hash for String

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

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

impl<T> Hash for Box<T> where
    T: Hash + ?Sized, 

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

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

impl<'a, B> Hash for Cow<'a, B> where
    B: Hash + ToOwned + ?Sized, 

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

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

impl<A> Hash for VecDeque<A> where
    A: Hash, 

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

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

impl<T> Hash for LinkedList<T> where
    T: Hash, 

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

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

impl Hash for CString

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for FileType

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for CStr

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for SocketAddr

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl<'a> Hash for PrefixComponent<'a>

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

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

impl<'a> Hash for Component<'a>

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for SocketAddrV6

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

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

impl Hash for Ipv6MulticastScope

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for IpAddr

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for Ipv6Addr

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

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

impl<'a> Hash for Prefix<'a>

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for ThreadId

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for ErrorKind

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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

impl Hash for SocketAddrV4

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

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

impl Hash for OsStr

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

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

impl Hash for Ipv4Addr

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

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

Implementors

• impl Hash for Ordering
• impl<T> Hash for Arc<T> where
    T: Hash + ?Sized, 
• impl<K, V> Hash for BTreeMap<K, V> where
    K: Hash,
    V: Hash, 
• impl<T> Hash for Rc<T> where
    T: Hash + ?Sized, 
• impl Hash for PathBuf
• impl Hash for Duration
• impl Hash for Path
• impl Hash for OsString