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RollingFingerprint

pub struct RollingFingerprint {
  hash : UInt64
  count : Int
} derive(Eq, @moonbitlang/core/debug.Debug
Debug)

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RollingFingerprint::combine

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fn RollingFingerprint::combine(self : RollingFingerprint, other : RollingFingerprint) -> RollingFingerprint

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RollingFingerprint::count

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fn RollingFingerprint::count(self : RollingFingerprint) -> Int

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RollingFingerprint::from_hash

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fn RollingFingerprint::from_hash(hash : UInt64, count : Int) -> RollingFingerprint

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RollingFingerprint::hash

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fn RollingFingerprint::hash(self : RollingFingerprint) -> UInt64

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RollingFingerprint::is_empty

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fn RollingFingerprint::is_empty(self : RollingFingerprint) -> Bool

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RollingFingerprint::new

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fn RollingFingerprint::new() -> RollingFingerprint

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RollingFingerprint::reset

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fn RollingFingerprint::reset(self : RollingFingerprint) -> Unit

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RollingFingerprint::update_byte

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fn RollingFingerprint::update_byte(self : RollingFingerprint, value : Int) -> Unit

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RollingFingerprint::update_int

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fn RollingFingerprint::update_int(self : RollingFingerprint, value : Int) -> Unit

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RollingFingerprint::update_string

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fn RollingFingerprint::update_string(self : RollingFingerprint, value : String) -> Unit

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RollingFingerprint::update_uint64

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fn RollingFingerprint::update_uint64(self : RollingFingerprint, value : UInt64) -> Unit

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combine

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fn combine(a : UInt64, b : UInt64) -> UInt64

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fingerprint_bytes

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fn fingerprint_bytes(bytes : Array[Int]) -> UInt64

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fingerprint_ints

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fn fingerprint_ints(ints : Array[Int]) -> UInt64

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fingerprint_strings

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fn fingerprint_strings(strings : Array[String]) -> UInt64

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fingerprint_uint64s

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fn fingerprint_uint64s(values : Array[UInt64]) -> UInt64

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fnv1a_hash_byte

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fn fnv1a_hash_byte(byte : Int, hash : UInt64) -> UInt64

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fnv1a_hash_int

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fn fnv1a_hash_int(value : Int, hash : UInt64) -> UInt64

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fnv1a_hash_string

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fn fnv1a_hash_string(s : String, hash : UInt64) -> UInt64

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fnv1a_hash_uint64

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fn fnv1a_hash_uint64(value : UInt64, hash : UInt64) -> UInt64

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fnv_offset_basis

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let fnv_offset_basis : UInt64

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fnv_prime

source

let fnv_prime : UInt64

Source Files

fingerprint.mbt

Install

moon add wqbcs/moon_collections@0.2.4

Download zip

DETERMINISTIC × VERIFIABLE × COMPOSABLE collections for MoonBit/WASM — 12 ordered structures, FNV-1a fingerprints with lazy caching (all 11 Deterministic structs), 311 tests. Same input → same output → same fingerprint, always.

collectionsindexmapbitsetbitflagscounterdefault-mapdeterministicdata-structuremoonbitwasmwasm-gcfingerprintringbuffersparse-setsorted-mapdisjoint-setordered-mapverifiablecomposableecs

wqbcs

0.2.4

Apache-2.0

github.com/wqbcs/moon_collections

Updated last month

15 downloads

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#RollingFingerprint

#RollingFingerprint::combine

#RollingFingerprint::count

#RollingFingerprint::from_hash

#RollingFingerprint::hash

#RollingFingerprint::is_empty

#RollingFingerprint::new

#RollingFingerprint::reset

#RollingFingerprint::update_byte

#RollingFingerprint::update_int

#RollingFingerprint::update_string

#RollingFingerprint::update_uint64

#combine

#fingerprint_bytes

#fingerprint_ints

#fingerprint_strings

#fingerprint_uint64s

#fnv1a_hash_byte

#fnv1a_hash_int

#fnv1a_hash_string

#fnv1a_hash_uint64

#fnv_offset_basis

#fnv_prime

Source Files

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RollingFingerprint

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RollingFingerprint::combine

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RollingFingerprint::count

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RollingFingerprint::from_hash

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RollingFingerprint::hash

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RollingFingerprint::is_empty

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RollingFingerprint::new

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RollingFingerprint::reset

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RollingFingerprint::update_byte

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RollingFingerprint::update_int

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RollingFingerprint::update_string

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RollingFingerprint::update_uint64

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combine

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fingerprint_bytes

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fingerprint_ints

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fingerprint_strings

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fingerprint_uint64s

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fnv1a_hash_byte

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fnv1a_hash_int

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fnv1a_hash_string

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fnv1a_hash_uint64

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fnv_offset_basis

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fnv_prime