Commit Graph

41 Commits

Author SHA1 Message Date
Wolfgang Bumiller
4dc236a2d4 macro: allow optional option parameters
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-11-24 20:59:27 +01:00
Wolfgang Bumiller
5491907876 don't export xs wrappers from modules
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-11-24 20:45:11 +01:00
Wolfgang Bumiller
d6b0097481 macro: fix missing parameter name in error message
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-11-24 11:57:36 +01:00
Wolfgang Bumiller
4632042632 perlmod, macro: detect perl's MULTIPLICITY flag
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-27 15:41:51 +02:00
Wolfgang Bumiller
4a0e18d9b3 calling convention 'fixup'
if we ever want to support mgvtbl methods we may need to add
support for detecting the pTHX_ parameter into our build.rs
scripts

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-27 13:47:58 +02:00
Wolfgang Bumiller
83f19b9599 macro: implement bootstrap function in rust
with this, the generated .pm files don't contain any
exports anymore

when implementing a `perlmod-bindgen` utility to generate
.pm files, we can now also deprecate the `lib =` module
attribute on the `package` proc macro

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-21 11:28:29 +02:00
Wolfgang Bumiller
449d746871 perlmod-macro: improve error handling
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-15 09:52:58 +02:00
Wolfgang Bumiller
f888c202cc perlmod-macro: drop anyhow dependency
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-15 09:45:57 +02:00
Wolfgang Bumiller
814014b874 macro: support env vars in package attributes
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-13 12:52:02 +02:00
Wolfgang Bumiller
9de065545b macro: use CARGO_PKG_NAME instead of reading Cargo.toml
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-10-13 11:28:16 +02:00
Wolfgang Bumiller
4c9f6c51d7 macro: different approach to clippy warning
currently this does in fact deduplicate code, so...

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-07-02 11:54:33 +02:00
Wolfgang Bumiller
a2a884c13d macro: clippy fixes
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-07-02 11:37:51 +02:00
Wolfgang Bumiller
aa13c5c85b macro: add newlines to errors
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-06-30 08:14:54 +02:00
Wolfgang Bumiller
740eda0643 adjust path for DynaLoader
We usually have multiple packages but only a single library,
so rather than making package look in subdirectories named
after them, just look in the toplevel `auto/` directory.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-02-22 14:12:25 +01:00
Wolfgang Bumiller
705d6989ad macro: support tuple return types in functions
These are now *list* return types in perl.
However, currently there is no support for 'wantarray' or
lists of dynamic length.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-02-16 10:39:37 +01:00
Wolfgang Bumiller
fa4d4a654c macro: make generated helpers #[doc(hidden)]
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-02-15 14:05:02 +01:00
Wolfgang Bumiller
7de9fdf07b introduce try_from_ref argument attribute
and document attributes in the #[export] macro documentation

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-27 15:35:08 +01:00
Wolfgang Bumiller
241e69eed8 guard '-L./target/debug' lib path by debug_assertions
A release build shouldn't add the local search path for
libraries to the perl modules.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-27 13:03:46 +01:00
Wolfgang Bumiller
81e9f75763 clippy lints
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-27 12:06:01 +01:00
Wolfgang Bumiller
dd7f83c3ee deserialize by reference
Allow deserializing things such as `&[u8]` to reference the
original data instead of requiring a `Vec<u8>` instead.

Introduces `perlmod::from_ref_value` next to
`perlmod::from_value` with a new signature.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-26 13:50:07 +01:00
Wolfgang Bumiller
8a062e94c3 more doc improvements
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-25 15:13:57 +01:00
Wolfgang Bumiller
2991a46a31 fix #[export(name=...)], drop deprecated make_package
The `make_package` macro is tedious to use. We now simply
depend on new-enough rustc for `package` to work.

The change to #[export] allows writing:

    #[export(name = "DESTROY")]
    fn destroy(#[raw] this: Value) { ... }

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-25 14:35:34 +01:00
Wolfgang Bumiller
3348e1b840 perl namespacing, since we can bless now
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-24 11:13:55 +01:00
Wolfgang Bumiller
913a8a72ce support functions without return values
this makes for surprisingly ugly code

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-24 11:05:55 +01:00
Wolfgang Bumiller
0cdb12e277 add support for raw parameters
#[export]
    fn foo(#[raw] this: Value) -> Result<(), Error>;

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-24 10:36:03 +01:00
Wolfgang Bumiller
29e61fa65e add 'raw_return' function attribute
A function declared with a raw_return attribute like this:

    #[export(raw_return)]
    fn foo() -> Result<Value, Error>;

will not perform serialization on the 'Value', but return
the "raw" value to perl. This allows returning blessed
values.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-24 09:37:59 +01:00
Wolfgang Bumiller
568aba2b75 fix export() attribute arg parsing
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-11-24 09:23:12 +01:00
Wolfgang Bumiller
9525acd643 add some function name mangling to xs exports
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-10-16 11:08:50 +02:00
Wolfgang Bumiller
fb6b493d63 switch from failure to anyhow
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-04-20 12:38:49 +02:00
Wolfgang Bumiller
e199764961 macro: verify parameter count
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-13 14:21:45 +01:00
Wolfgang Bumiller
b813397be8 macro: derive library name from Cargo.toml
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 12:24:32 +01:00
Wolfgang Bumiller
f0475cd5a1 silence cippy and add some ffi documentation
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 11:55:48 +01:00
Wolfgang Bumiller
ac1ed61147 crate level documentation
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 11:37:22 +01:00
Wolfgang Bumiller
96b50cd846 macro: pull in 'perlmod' dependency in for doctests
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 11:28:05 +01:00
Wolfgang Bumiller
1b2a3cc024 macro: document package
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 11:22:49 +01:00
Wolfgang Bumiller
0272d6cd05 macro: document make_package
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 11:17:53 +01:00
Wolfgang Bumiller
06a18771dd make_package macro implementation
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 10:47:42 +01:00
Wolfgang Bumiller
b03c149435 macro: some refactoring
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 10:18:42 +01:00
Wolfgang Bumiller
f7d912bd07 macro: factor out package writing
to reuse in the stable-rust make_package macro

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 10:10:47 +01:00
Wolfgang Bumiller
abdf721d90 macro: add export macro, support renaming xs functions
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-10 09:58:07 +01:00
Wolfgang Bumiller
f7cc8c37fc import
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-01-09 15:01:14 +01:00