std/hash

Index

trait Hash
trait Hash32
trait Hash64

Hash

trait Hash {
	// Implements same method as io::Writer trait.
	// But it will not throws any exceptional.
	io::Writer

	// Appends the current hash to b and returns the resulting slice.
	// It does not change the underlying hash state.
	fn Sum(self, mut b: []byte): []byte

	// Resets the Hash to its initial state.
	fn Reset(mut self)

	// Returns the number of bytes Sum will return.
	fn Size(self): int

	// Returns the hash's underlying block size.
	// The Write method must be able to accept any amount
	// of data, but it may operate more efficiently if all writes
	// are a multiple of the block size.
	fn BlockSize(self): int
}

The common trait implemented by all hash functions.

Hash32

trait Hash32 {
	Hash
	fn Sum32(self): u32
}

Common trait implemented by all 32-bit hash functions.

Hash64

trait Hash64 {
	Hash
	fn Sum64(self): u64
}

Common trait implemented by all 64-bit hash functions.