Struct rkyv::collections::hash_index::HashBuilder

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pub struct HashBuilder { /* private fields */ }

Expand description

The hash builder for archived hash indexes. The streaming version of the algorithm.

Implementations

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impl SeaHasher

The hash builder for archived hash indexes.

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pub fn new() -> SeaHasher

Create a new SeaHasher with default state.

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pub fn with_seeds(k1: u64, k2: u64, k3: u64, k4: u64) -> SeaHasher

Construct a new SeaHasher given some seed.

For maximum quality, these seeds should be chosen at random.

Trait Implementations

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impl Clone for SeaHasher

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fn clone(&self) -> SeaHasher

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Default for SeaHasher

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fn default() -> SeaHasher

Returns the “default value” for a type. Read more

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impl Hasher for SeaHasher

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fn finish(&self) -> u64

Returns the hash value for the values written so far. Read more

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fn write(&mut self, bytes: &[u8 ])

Writes some data into this Hasher. Read more

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fn write_u64(&mut self, n: u64)

Writes a single u64 into this hasher.

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fn write_u8(&mut self, n: u8)

Writes a single u8 into this hasher.

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fn write_u16(&mut self, n: u16)

Writes a single u16 into this hasher.

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fn write_u32(&mut self, n: u32)

Writes a single u32 into this hasher.

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fn write_usize(&mut self, n: usize)

Writes a single usize into this hasher.

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fn write_i64(&mut self, n: i64)

Writes a single i64 into this hasher.

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fn write_i8(&mut self, n: i8)

Writes a single i8 into this hasher.

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fn write_i16(&mut self, n: i16)

Writes a single i16 into this hasher.

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fn write_i32(&mut self, n: i32)

Writes a single i32 into this hasher.

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fn write_isize(&mut self, n: isize)

Writes a single isize into this hasher.

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fn write_u128(&mut self, i: u128)

Writes a single u128 into this hasher.

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fn write_i128(&mut self, i: i128)

Writes a single i128 into this hasher.

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impl Copy for SeaHasher

Auto Trait Implementations

impl RefUnwindSafe for SeaHasher

impl Send for SeaHasher

impl Sync for SeaHasher

impl Unpin for SeaHasher

impl UnwindSafe for SeaHasher

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

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fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> LayoutRaw for T

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fn layout_raw(*const T) -> Layout

Gets the layout of the type.

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impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct rkyv::collections::hash_index::HashBuilder

Implementations

impl SeaHasher

pub fn new() -> SeaHasher

pub fn with_seeds(k1: u64, k2: u64, k3: u64, k4: u64) -> SeaHasher

Trait Implementations

impl Clone for SeaHasher

fn clone(&self) -> SeaHasher

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

impl Default for SeaHasher

fn default() -> SeaHasher

impl Hasher for SeaHasher

fn finish(&self) -> u64

fn write(&mut self, bytes: &[u8])

fn write_u64(&mut self, n: u64)

fn write_u8(&mut self, n: u8)

fn write_u16(&mut self, n: u16)

fn write_u32(&mut self, n: u32)

fn write_usize(&mut self, n: usize)

fn write_i64(&mut self, n: i64)

fn write_i8(&mut self, n: i8)

fn write_i16(&mut self, n: i16)

fn write_i32(&mut self, n: i32)

fn write_isize(&mut self, n: isize)

fn write_u128(&mut self, i: u128)

fn write_i128(&mut self, i: i128)

impl Copy for SeaHasher

Auto Trait Implementations

impl RefUnwindSafe for SeaHasher

impl Send for SeaHasher

impl Sync for SeaHasher

impl Unpin for SeaHasher

impl UnwindSafe for SeaHasher

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

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

fn borrow(&self) -> &T

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

fn borrow_mut(&mut self) -> &mut T

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> LayoutRaw for T

fn layout_raw(*const T) -> Layout

impl<T> Pointee for T

type Metadata = ()

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn write(&mut self, bytes: &[u8 ])

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

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

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

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

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

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

impl<T> ToOwned for T where
T: Clone,

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

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