Struct anyhash::HasherBe

pub struct HasherBe<T, H: Hasher<T>>(/* private fields */);

Wrapper for types implementing Hasher<T> to change native endian writes to big endian.

This can aid in creating an endian independent hash, but be aware that types may write endian dependent data in ways that can’t be detected or fixed by this wrapper. The wrapped hasher’s algorithm must also be endian independent for this to work.

Hashers with endian independent algorithms implement the EndianIndependentAlgorithm trait.

Implementations

impl<T, H: Hasher<T>> HasherBe<T, H>

pub const fn new(hasher: H) -> Self

Create a new HasherBe.

Trait Implementations

impl<T, H: Hasher<T> + Clone> Clone for HasherBe<T, H>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, H: Hasher<T> + Debug> Debug for HasherBe<T, H>

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

Formats the value using the given formatter.

impl<T, H: Hasher<T> + Default> Default for HasherBe<T, H>

fn default() -> Self

Returns the “default value” for a type.

impl<T, H: Hasher<T>> Hasher<T> for HasherBe<T, H>

fn finish(&self) -> T

Returns the hash value for the values written so far.

impl<T, H: Hasher<T>> Hasher for HasherBe<T, H>

where Self: Hasher<u64>,

fn finish(&self) -> u64

Returns the hash value for the values written so far.

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

Writes some data into this Hasher.

fn write_u8(&mut self, i: u8)

Writes a single u8 into this hasher.

fn write_u16(&mut self, i: u16)

Writes a single u16 into this hasher.

fn write_u32(&mut self, i: u32)

Writes a single u32 into this hasher.

fn write_u64(&mut self, i: u64)

Writes a single u64 into this hasher.

fn write_u128(&mut self, i: u128)

Writes a single u128 into this hasher.

fn write_usize(&mut self, i: usize)

Writes a single usize into this hasher.

fn write_i8(&mut self, i: i8)

Writes a single i8 into this hasher.

fn write_i16(&mut self, i: i16)

Writes a single i16 into this hasher.

fn write_i32(&mut self, i: i32)

Writes a single i32 into this hasher.

fn write_i64(&mut self, i: i64)

Writes a single i64 into this hasher.

fn write_i128(&mut self, i: i128)

Writes a single i128 into this hasher.

fn write_isize(&mut self, i: isize)

Writes a single isize into this hasher.

fn write_length_prefix(&mut self, len: usize)

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

Writes a length prefix into this hasher, as part of being prefix-free.

fn write_str(&mut self, s: &str)

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

Writes a single str into this hasher.

impl<T, H: Hasher<T>> HasherWrite for HasherBe<T, H>

fn write_u8(&mut self, i: u8)

Writes a single u8 into this hasher.

fn write_u16(&mut self, i: u16)

Writes a single u16 into this hasher in big endian byte order.

fn write_u32(&mut self, i: u32)

Writes a single u32 into this hasher in big endian byte order.

fn write_u64(&mut self, i: u64)

Writes a single u64 into this hasher in big endian byte order.

fn write_u128(&mut self, i: u128)

Writes a single u128 into this hasher in big endian byte order.

fn write_usize(&mut self, i: usize)

Writes a single usize into this hasher in big endian byte order.

fn write_i8(&mut self, i: i8)

Writes a single i8 into this hasher.

fn write_i16(&mut self, i: i16)

Writes a single i16 into this hasher in big endian byte order.

fn write_i32(&mut self, i: i32)

Writes a single i32 into this hasher in big endian byte order.

fn write_i64(&mut self, i: i64)

Writes a single i64 into this hasher in big endian byte order.

fn write_i128(&mut self, i: i128)

Writes a single i128 into this hasher in big endian byte order.

fn write_isize(&mut self, i: isize)

Writes a single isize into this hasher in big endian byte order.

fn write_length_prefix(&mut self, len: usize)

Writes a length prefix into this hasher in big endian byte order.

fn write_str(&mut self, s: &str)

Writes a single str into this hasher in big endian byte order.

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

Writes some data into this hasher.

impl<T, H: Hasher<T> + EndianIndependentAlgorithm> EndianIndependentAlgorithm for HasherBe<T, H>

impl<T, H: Hasher<T>> EndianIndependentWrites for HasherBe<T, H>