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This patch flips --rustfmt-bindings to --no-rustfmt-bindings and enables
formatting by default. If rustfmt is not accessible, a warning is
printed and the bindings are printed unformatted.
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Impl_debug fixes
r? @fitzgen
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Generate base names upon construction
As per https://github.com/rust-lang-nursery/rust-bindgen/pull/1012#discussion_r140378893
r? @fitzgen
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I feel like we've had to anwer these questions multiple times... Good to be able
to just point people to these canonical answers instead of repeating ourselves.
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Add links to `impl period` blog post and gitter.im
r? @fitzgen
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Translate _ as __
This change treats _ as a reserved identifier to resolve the bug reported in #631.
I have one concern - if the header has both an `_` and `__` identifier in the global namespace, this will cause a conflict. However, it seems like we already don't handle that case for `keyword_` (e.g. `abstract_`, `alignof_`, etc.) so it doesn't seem like we need a solution specifically for `__` in this change.
Fixes #631.
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The whole "should be a no-op" thing isn't really true for all of the traits,
especially in the face of black listing. Also further expounded on the
differences between the trivial versions and normal versions.
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Again, this logic was getting copied all over the place, and it is nice to have
a single canonical definition.
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We were copying it around and it will be easier if it is defined in one place.
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Changing "partialeq" and "partialord" into "`PartialEq`" and "`PartialOrd`"
where it makes sense.
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Ensure all derive analyses check array limit on bitfields
Fixes #982
r? @fitzgen
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Add --no-partialeq <regex> flag
Related to #965.
- [x] Add a new RegexSet member to bindgen::Builder (similar to the whitelisted_types set).
- [x] A Builder method to add strings to that RegexSet.
- [x] Plumbing in src/options.rs to convert --no-partialeq <regex> CLI flags into invocations of the builder method.
- [x] Make the MonotoneFramework::constrain function in src/ir/analysis/derive_partialeq.rs check if the given item is explicitly marked not to be Partialeq, and if so, insert it into the self.cannot_derive_partialeq set via return self.insert(id).
- [x] Tests!
- [x] When the no-partialeq type is transitively referenced by a whitelisted item
- [x] When the no-partialeq type is explicitly whitelisted
- [x] When the no-partialeq type is marked opaque
This is my first pass at implementing this functionality, I haven't implemented the tests yet. I wanted to make sure I am on the right track, particularly when it comes to updating `MonotoneFramework::constrain`.
r? @fitzgen
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- [x] Add a new RegexSet member to bindgen::Builder (similar to the whitelisted_types set).
- [x] A Builder method to add strings to that RegexSet.
- [x] Plumbing in src/options.rs to convert --no-partialeq <regex> CLI flags into invocations of the builder method.
- [x] Make the MonotoneFramework::constrain function in src/ir/analysis/derive_partialeq.rs check if the given item is explicitly marked not to be Partialeq, and if so, insert it into the self.cannot_derive_partialeq set via return self.insert(id).
- [x] Tests!
- [x] When the no-partialeq type is transitively referenced by a whitelisted item
- [x] When the no-partialeq type is explicitly whitelisted
- [x] When the no-partialeq type is marked opaque
Fixes #965
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Derive ord when possible
Fixes #884
r? @fitzgen
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Derive PartialOrd when possible
Fixes #882
r? @fitzgen
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Make BindgenOptions private
Fixes https://github.com/rust-lang-nursery/rust-bindgen/issues/958
r? @fitzgen
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Depreciate `Builder::whitelisted_type`.
Closes #987
Also, we were making a call to the now deprecated `Builder::hide_type`,
changed that over to call `Builder::blacklist_type.
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Update to reference `whitelist_type` function.
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Closes #987
Also, we were making a call to the now deprecated `Builder::hide_type`,
changed that over to call `Builder::blacklist_type.
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Add a `Builder::blacklist_type`
This deprecates `Builder::hide_type`.
Related to #984.
- [x] Add Builder::blacklist_type, that does the same thing as hide_type
- [x] Mark Builder::hide_type as #[deprecated = "Use blacklist_type instead"]
- [x] Make hide_type delegate to blacklist_type
- [x] Rename the BindgenOptions::hidden_types member to BindgenOptions::blacklisted_types
- [x] Rename ir::context::BindgenContext::hidden_by_name to blacklisted_by_name
- [x] Rename ir::item::Item::is_hidden to is_blacklisted
r? @fitzgen
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Depreciate whitelisted function.
Closes #985
I also noticed a reference to `whitelisted_function` within the book, should this be updated as well?
https://github.com/rust-lang-nursery/rust-bindgen/blob/a371de097f5e37eb01754525fb1e2029ca88b0be/book/src/whitelisting.md
I've started to learn rust recently, so please let me know if there is anything I missed.
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This deprecates `Builder::hide_type`.
Related to #984.
- [x] Add Builder::blacklist_type, that does the same thing as hide_type
- [x] Mark Builder::hide_type as #[deprecated = "Use blacklist_type instead"]
- [x] Make hide_type delegate to blacklist_type
- [x] Rename the BindgenOptions::hidden_types member to BindgenOptions::blacklisted_types
- [x] Rename ir::context::BindgenContext::hidden_by_name to blacklisted_by_name
- [x] Rename ir::item::Item::is_hidden to is_blacklisted
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Closes #985
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Make whitelisted_var consistant with CLI flags
Closes #986
This is my first time contributing to rust so hopefully I did everything right, otherwise let me know.
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Add an architectural overview of `bindgen` to CONTRIBUTING.md
This should help new contributors who are coming to the code base for the first time get up and running.
r? @emilio
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This should help new contributors who are coming to the code base for the first
time get up and running.
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Generate constants for enums by default
Closes #758.
The first commit does strictly what the issue description described, the second does a small amount of (what I believe is) logic simplification.
Hopefully I didn't miss any tests when adding the `--rustified-enum .*` flag to the ones that needed it; all of the tests are passing for me, though, so I don't think I did.
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Also simplifies the logic that determines which enum variation gets chosen.
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Add a link to issues labeled "help wanted" to CONTRIBUTING.md
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fitzgen:document-no-recursive-whitelist-will-break-code, r=emilio
Document that not recursively whitelisting is dangerous
See #949 for context and motivation.
r? @emilio
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No more syntex
There are a few commits in this PR, but the big one is the commit that goes `syntex` -> `quote` for code generation. I've included a copy of its commit message below.
I tried to verify that it works with the stylo build still, but there were some issues, and then I checked with master, and that wasn't working either. So now I'm C-Reducing the failures on master and figured that this is at least ready for feedback in the meantime.
r? @emilio
----------------------------
The `syntex` crate is unmaintained. It is slow to build, and additionally it requires that we pre-process `src/codegen/mod.rs` before we build the `bindgen` crate.
The `quote` crate provides similar quasi-quoting functionality, is maintained, and builds faster. It doesn't have a typed API or builders, however; it only deals with tokens.
Before this commit:
```
$ cargo clean; cargo build
<snip>
Finished dev [unoptimized + debuginfo] target(s) in 98.75 secs
```
After this commit:
```
$ cargo clean; cargo build
<snip>
Finished dev [unoptimized + debuginfo] target(s) in 46.26 secs
```
Build time is cut in half! But what about run time?
Before this commit:
```
Generated Stylo bindings in: Duration { secs: 3, nanos: 521105668 }
```
After this commit:
```
Generated Stylo bindings in: Duration { secs: 3, nanos: 548797242 }
```
So it appears to be about 20ms slower at generating Stylo bindings, but I suspect this is well within the noise.
Finally, this also lets us remove that nasty `mem::transmute` inside `bindgen::ir::BindgenContext::gen` that was used for the old `syntex` context. Now `BindgenContext` doesn't have a lifetime parameter either. This should make it easier to revisit doing our analyses in parallel with `rayon`, since that context was one of the things that made it hard for `BindgenContext` to implement `Sync`.
Fixes #925
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