Debian 12 (Bookworm) native package

libghc-invariant-dev

Haskell98 invariant functors

Packages / Debian 12 (Bookworm) / haskell / libghc-invariant-dev

[Source: haskell-invariant]

Package: libghc-invariant-dev (0.5.6-1+b3)

Maintainers:

Debian Haskell Group

External Resources:

Homepage: [github.com]

Similar packages:

[libghc-invariant-doc]
Haskell98 invariant functors; documentation
[libghc-invariant-prof]
Haskell98 invariant functors; profiling libraries

Haskell98 invariant functors

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Download libghc-invariant-dev

Architecture	Package Size	Installed Size	Files
amd64	205 KiB	2.1 MiB	[list of files]
arm64	265 KiB	3.1 MiB	[list of files]

Package file paths (28)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant.dyn_hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant.hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH.dyn_hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH.hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH/Internal.dyn_hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH/Internal.hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/libHSinvariant-0.5.6-P3poXoqicpJ0hZr5qggVP.a
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Paths_invariant.dyn_hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Paths_invariant.hi
/usr/lib/haskell-packages/ghc/lib/aarch64-linux-ghc-9.0.2/libHSinvariant-0.5.6-P3poXoqicpJ0hZr5qggVP-ghc9.0.2.so
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant.dyn_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant.hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH.dyn_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH.hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH/Internal.dyn_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Data/Functor/Invariant/TH/Internal.hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/libHSinvariant-0.5.6-P3poXoqicpJ0hZr5qggVP.a
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Paths_invariant.dyn_hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/invariant-0.5.6-P3poXoqicpJ0hZr5qggVP/Paths_invariant.hi
/usr/lib/haskell-packages/ghc/lib/x86_64-linux-ghc-9.0.2/libHSinvariant-0.5.6-P3poXoqicpJ0hZr5qggVP-ghc9.0.2.so
/usr/share/doc/libghc-invariant-dev/buildinfo_amd64.gz
/usr/share/doc/libghc-invariant-dev/buildinfo_arm64.gz
/usr/share/doc/libghc-invariant-dev/changelog.Debian.amd64.gz
/usr/share/doc/libghc-invariant-dev/changelog.Debian.arm64.gz
/usr/share/doc/libghc-invariant-dev/changelog.Debian.gz
/usr/share/doc/libghc-invariant-dev/changelog.gz
/usr/share/doc/libghc-invariant-dev/copyright
/var/lib/ghc/package.conf.d/invariant-0.5.6.conf

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 12 (Bookworm) in the browser Build an image that includes libghc-invariant-dev

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
0.5.6-1+b3	bookworm / main	amd64	Debian 12 · main · amd64	205 KiB	2.1 MiB	pool/main/h/haskell-invariant/libghc-invariant-dev_0.5.6-1+b3_amd64.deb
0.5.6-1+b3	bookworm / main	arm64	Debian 12 · main · arm64	265 KiB	3.1 MiB	pool/main/h/haskell-invariant/libghc-invariant-dev_0.5.6-1+b3_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

0.5.6-1+b3 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 78d571d9372059e59cbc7700cf90ca9769a939ee99e77a559cb0b95060cc3377

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '78d571d9372059e59cbc7700cf90ca9769a939ee99e77a559cb0b95060cc3377' 'libghc-invariant-dev_0.5.6-1+b3_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

0.5.6-1+b3 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 107fc27fde0238d45bb8d667403253e08b80394ddb3d23eb353cb4b5cc5c765a

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '107fc27fde0238d45bb8d667403253e08b80394ddb3d23eb353cb4b5cc5c765a' 'libghc-invariant-dev_0.5.6-1+b3_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result: match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified