folly::external::rapidhash_with

rapidhash seeded hash function.

Synopsis

Declared in <folly/external/rapidhash/rapidhash.h>

constexpr
uint64_t
rapidhash_with_seed(
    char const* key,
    size_t len,
    uint64_t seed) noexcept;

Calls rapidhash_internal using the provided parameters and default secrets.

A 64‐bit hash.

Name

Description

key

Buffer to be hashed.

len

Length of key, in bytes.

seed

64‐bit seed used to alter the hash result predictably.

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