1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
cabal-version: 1.12
name: hashable
version: 1.4.4.0
synopsis: A class for types that can be converted to a hash value
description:
This package defines a class, 'Hashable', for types that
can be converted to a hash value. This class
exists for the benefit of hashing-based data
structures. The package provides instances for
basic types and a way to combine hash values.
.
The 'Hashable' 'hash' values are not guaranteed to be stable across library versions, operating systems or architectures. For stable hashing use named hashes: SHA256, CRC32 etc.
homepage: http://github.com/haskell-unordered-containers/hashable
-- SPDX-License-Identifier : BSD-3-Clause
license: BSD3
license-file: LICENSE
author:
Milan Straka <fox@ucw.cz>
Johan Tibell <johan.tibell@gmail.com>
maintainer: Oleg Grenrus <oleg.grenrus@iki.fi>
bug-reports:
https://github.com/haskell-unordered-containers/hashable/issues
stability: Provisional
category: Data
build-type: Simple
tested-with:
GHC ==8.2.2
|| ==8.4.4
|| ==8.6.5
|| ==8.8.3
|| ==8.10.4
|| ==8.10.7
|| ==9.0.1
|| ==9.0.2
|| ==9.2.8
|| ==9.4.8
|| ==9.6.4
|| ==9.8.2
extra-source-files:
CHANGES.md
include/HsHashable.h
README.md
flag integer-gmp
description:
Are we using @integer-gmp@ to provide fast Integer instances? No effect on GHC-9.0 or later.
manual: False
default: True
flag random-initial-seed
description:
Randomly initialize the initial seed on each final executable invocation
This is useful for catching cases when you rely on (non-existent)
stability of hashable's hash functions.
This is not a security feature.
manual: True
default: False
library
exposed-modules:
Data.Hashable
Data.Hashable.Generic
Data.Hashable.Lifted
other-modules:
Data.Hashable.Class
Data.Hashable.Generic.Instances
Data.Hashable.Imports
Data.Hashable.LowLevel
c-sources: cbits/fnv.c
include-dirs: include
hs-source-dirs: src
build-depends:
base >=4.10.1.0 && <4.20
, bytestring >=0.10.8.2 && <0.13
, containers >=0.5.10.2 && <0.7
, deepseq >=1.4.3.0 && <1.6
, ghc-prim
, text >=1.2.3.0 && <1.3 || >=2.0 && <2.2
if impl(ghc >=9.2)
-- depend on os-string on newer GHCs only.
-- os-string has tight lower bound on bytestring, which prevents
-- using bundled version on older GHCs.
build-depends: os-string >=2.0.2
-- we also ensure that we can get filepath-1.5 only with GHC-9.2
-- therefore there is else-branch with stricter upper bound.
build-depends: filepath >=1.4.1.2 && <1.6
else
build-depends: filepath >=1.4.1.2 && <1.5
if !impl(ghc >=9.2)
build-depends: base-orphans >=0.8.6 && <0.10
if !impl(ghc >=9.4)
build-depends: data-array-byte >=0.1.0.1 && <0.2
-- Integer internals
if impl(ghc >=9)
build-depends: ghc-bignum >=1.0 && <1.4
if !impl(ghc >=9.0.2)
build-depends: ghc-bignum-orphans >=0.1 && <0.2
else
if flag(integer-gmp)
build-depends: integer-gmp >=0.4 && <1.1
else
-- this is needed for the automatic flag to be well-balanced
build-depends: integer-simple
if (flag(random-initial-seed) && impl(ghc))
cpp-options: -DHASHABLE_RANDOM_SEED=1
if os(windows)
c-sources: cbits-win/init.c
else
c-sources: cbits-unix/init.c
default-language: Haskell2010
other-extensions:
BangPatterns
CPP
DeriveDataTypeable
FlexibleContexts
FlexibleInstances
GADTs
KindSignatures
MagicHash
MultiParamTypeClasses
ScopedTypeVariables
Trustworthy
TypeOperators
UnliftedFFITypes
ghc-options: -Wall -fwarn-tabs
if impl(ghc >=9.0)
-- these flags may abort compilation with GHC-8.10
-- https://gitlab.haskell.org/ghc/ghc/-/merge_requests/3295
ghc-options: -Winferred-safe-imports -Wmissing-safe-haskell-mode
test-suite hashable-tests
type: exitcode-stdio-1.0
hs-source-dirs: tests
main-is: Main.hs
other-modules:
Properties
Regress
build-depends:
base
, bytestring
, filepath
, ghc-prim
, hashable
, HUnit
, QuickCheck >=2.4.0.1
, random >=1.0 && <1.3
, test-framework >=0.3.3
, test-framework-hunit
, test-framework-quickcheck2 >=0.2.9
, text >=0.11.0.5
if impl(ghc >=9.2)
build-depends: os-string
if !os(windows)
build-depends: unix
cpp-options: -DHAVE_MMAP
other-modules: Regress.Mmap
other-extensions: CApiFFI
ghc-options: -Wall -fno-warn-orphans
default-language: Haskell2010
test-suite hashable-examples
type: exitcode-stdio-1.0
build-depends:
base
, ghc-prim
, hashable
hs-source-dirs: examples
main-is: Main.hs
default-language: Haskell2010
source-repository head
type: git
location:
https://github.com/haskell-unordered-containers/hashable.git
|
