1.13.0[−][src]Struct std::collections::hash_map::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.
Methods
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 Clone for DefaultHasher[src]
fn clone(&self) -> DefaultHasher[src]
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Debug for DefaultHasher[src]
impl Hasher for DefaultHasher[src]
fn write(&mut self, msg: &[u8])[src]
fn finish(&self) -> u64[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 Default for DefaultHasher[src]
fn default() -> DefaultHasher[src]
Creates a new DefaultHasher using new.
See its documentation for more.
Auto Trait Implementations
impl Send for DefaultHasher
impl Sync for DefaultHasher
Blanket Implementations
impl<T> From<T> for T[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,