1.13.0[][src]Struct std::collections::hash_map::DefaultHasher

pub struct DefaultHasher(_);

The default Hasher used by RandomState.

The internal algorithm is not specified, and so it and its hashes should not be relied upon over releases.


impl DefaultHasher[src]

pub fn new() -> DefaultHasher[src]

Creates a new DefaultHasher.

This hasher is not guaranteed to be the same as all other DefaultHasher instances, but is the same as all other DefaultHasher instances created through new or default.

Trait Implementations

impl Debug for DefaultHasher[src]

impl Hasher for DefaultHasher[src]

fn write_u8(&mut self, i: u8)1.3.0[src]

Writes a single u8 into this hasher.

fn write_u16(&mut self, i: u16)1.3.0[src]

Writes a single u16 into this hasher.

fn write_u32(&mut self, i: u32)1.3.0[src]

Writes a single u32 into this hasher.

fn write_u64(&mut self, i: u64)1.3.0[src]

Writes a single u64 into this hasher.

fn write_u128(&mut self, i: u128)1.26.0[src]

Writes a single u128 into this hasher.

fn write_usize(&mut self, i: usize)1.3.0[src]

Writes a single usize into this hasher.

fn write_i8(&mut self, i: i8)1.3.0[src]

Writes a single i8 into this hasher.

fn write_i16(&mut self, i: i16)1.3.0[src]

Writes a single i16 into this hasher.

fn write_i32(&mut self, i: i32)1.3.0[src]

Writes a single i32 into this hasher.

fn write_i64(&mut self, i: i64)1.3.0[src]

Writes a single i64 into this hasher.

fn write_i128(&mut self, i: i128)1.26.0[src]

Writes a single i128 into this hasher.

fn write_isize(&mut self, i: isize)1.3.0[src]

Writes a single isize into this hasher.

impl Clone for DefaultHasher[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Default for DefaultHasher[src]

fn default() -> DefaultHasher[src]

Creates a new DefaultHasher using new. See its documentation for more.

Auto Trait Implementations

impl UnwindSafe for DefaultHasher

impl RefUnwindSafe for DefaultHasher

impl Unpin for DefaultHasher

impl Sync for DefaultHasher

impl Send for DefaultHasher

Blanket Implementations

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> From<T> for T[src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.