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FFI standard library#399

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ActualMasterOogway wants to merge 107 commits into
lune-org:mainfrom
ActualMasterOogway:ffi
Open

FFI standard library#399
ActualMasterOogway wants to merge 107 commits into
lune-org:mainfrom
ActualMasterOogway:ffi

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@ActualMasterOogway

@ActualMasterOogway ActualMasterOogway commented Jul 2, 2026

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Continues @qwreey's FFI library from #243, brought up to date against current main with a big batch of bug fixes, test additions, and feature additions

Closes #157

qwreey and others added 30 commits October 13, 2024 04:07
@qwreey
Add lune-std-ffi crate (lune-org#243)
af08c59
@qwreey
Implement struct and arr (lune-org#243)
8c38aef 
struct.size: Returns a non-zero actual size
rewrite use super:: => use crate::
@qwreey
Implement carr, cstruct, ctype and cptr (lune-org#243)
b36948c
@qwreey
Implement chelper, ffiref, ffibox (lune-org#243)
6f131e9
@qwreey
Improve ctype export and Refactor (lune-org#243)
26706d9
@qwreey
Use CType<T> instead of CType (lune-org#243)
d60a1b9
@qwreey
Implement ctype casting (lune-org#243)
6d0db93
@qwreey
Implement luavalue conversion (lune-org#243)
48d2db4
@qwreey
Export ctypes and implement signedness (lune-org#243)
3ccb072
@qwreey
Implement boundary check (lune-org#243)
b54ea51
@qwreey
Improve conversion performance by caching dyn handle on subtype (lune…
dd6a386 
…-org#243)
@qwreey
Add is_integer (lune-org#243)
94d8d07
@qwreey
Improve ffiref (lune-org#243)
e23aaef
@qwreey
Add tests for ffi (lune-org#243)
c656a48
@qwreey
Remove unused codes and strange safety features (lune-org#243)
11bf0b6
@qwreey
Implement callable and closure (lune-org#243)
4d0fd9d
@qwreey
Add uninit ref and Implement Callable (lune-org#243)
7ce5be2
@qwreey
Implement call (lune-org#243)
46dd185
@qwreey
Refactor type-define macro rules (lune-org#243)
7d4e4a2
@qwreey
Remove static ctype reduce duplicated code (lune-org#243)
f094f2b
@qwreey
Fix pretty-prints for type-define (lune-org#243)
95258e1
@CompeyDev
chore(types): updated ffi types
f27bed5
@CompeyDev
chore(types): fix CType:cast to be properly typed
b03b485
@CompeyDev
chore(types): remove unnecessary generic usage
d27fba8
@CompeyDev
chore(types): fix incorrect function signatures
991ae5a 
* Fixes incorrect function signatures for callables.
* Now correctly returns the main module.
@CompeyDev
chore(types): add accidently removed leading pipe to CTypes
133abb5
@qwreey
Reducing and organizing duplicated codes (lune-org#243)
ba074d9
@qwreey
Renaming methods (lune-org#243)
58add58
@qwreey
Merge branch 'lune-org:main' into ffi
bf33afd
@qwreey
Merge pull request lune-org#1 from 0x5eal/chore/ffi-types
a2a8176 
Update Luau types
qwreey and others added 19 commits November 13, 2024 06:20
@qwreey
Chnage naming naturally (lune-org#243)
8f248ff
@ActualMasterOogway
Merge branch 'main' of https://github.com/lune-org/lune into ffi
f96fe89
@ActualMasterOogway
Fix out of bounds arithmetic in ffi bounds checks
200b783
@ActualMasterOogway
Allocate ffi boxes with the C allocator so free always matches
7624c74
@ActualMasterOogway
Read and write numeric ffi data unaligned
feec37c
@ActualMasterOogway
Fix 128 bit integer type width and drop duplicate exports
1b9f563
@ActualMasterOogway
Fix call return value widening and check call arguments
b9dd1f9
@ActualMasterOogway
Catch panics in ffi closure callbacks
37faada
@ActualMasterOogway
Fix struct and array copyData and reject empty shapes
91707f0
@ActualMasterOogway
Add bounds and permission checks and a readCString method
84c59f5
@ActualMasterOogway
Fix pointer handling and add a pointer box helper
0bd995f
@ActualMasterOogway
Return errors instead of panicking in ffi
fd82668
@ActualMasterOogway
Add variadic function support and drop the dead CStringInfo stub
d897dce
@ActualMasterOogway
Add ffi test suites and make the test compiler race safe
50918e0
@ActualMasterOogway
Document the ffi library additions
c9f8593
@ActualMasterOogway
Note a buffer read/write method as a TODO
9f0a49c
@ActualMasterOogway
Add tests for C types, numeric casts, and closure errors
4283c7b
@ActualMasterOogway
Assert on box, ref, and lib pretty printing
9ce5ecb
@ActualMasterOogway
docs: update FFI documentation link to reference pull request lune-or…
58f4f8b 
…g#399
@ActualMasterOogway ActualMasterOogway force-pushed the ffi branch 2 times, most recently from d9eba24 to 9ee821c Compare July 3, 2026 06:57
@ActualMasterOogway ActualMasterOogway marked this pull request as ready for review July 3, 2026 19:41
@ActualMasterOogway

ActualMasterOogway commented Jul 3, 2026

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I have fixed the macOS x86_64 runner not being able to install nextest in this PR, as I don't deem this fix worthy of a separate PR

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Support for Foreign Function Interface (FFI)

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@ActualMasterOogway @qwreey @CompeyDev