Installation

julia> ] add CompressHashDisplace

Usage

using BenchmarkToolsusing CompressHashDisplaceDICTIONARY="/usr/share/dict/words"dict=Dict{String, Int}()for (line, word)inenumerate(readlines(DICTIONARY))    dict[word]= lineendfrozen_dict=FrozenDict(dict)frozen_dict["hello"]# 50196frozen_unsafe_dict=FrozenUnsafeDict(dict)frozen_unsafe_dict["hello"]# 50196word="hello"@btime$dict[$word]# 76.615 ns (0 allocations: 0 bytes)@btime$frozen_dict[$word]# 60.028 ns (0 allocations: 0 bytes)@btime$frozen_unsafe_dict[$word]# 22.124 ns (0 allocations: 0 bytes)

frozen_dict["foo"]# KeyError: key "foo" not foundfrozen_unsafe_dice["foo"]# 59716, i.e. some random value