jni-sys issues

Update syn requirement from 1 to 2

Updates the requirements on [syn](https://github.com/dtolnay/syn) to permit the latest version. Release notes Sourced from syn's releases. 2.0.29 Partially work around rust-analyzer bug (rust-lang/rust-analyzer#9911) Commits b387b13 Release 2.0.29 1faea07 Partially work...

dependabot[bot]

dependencies

Making co-existing jni-sys wrappers as safe as possible

5

While building [duchess](https://github.com/duchess-rs/duchess) we found a data race in the OpenJDK implementation of `JNI_GetCreatedJavaVMs`. When called concurrently with `JNI_CreateJavaVM`, `JNI_GetCreatedJavaVMs` might return pointers to partially-initialized JVMs ([OpenJDK bug](https://bugs.java.com/bugdatabase/view_bug?bug_id=JDK-8308341)), which then...

fpoli

More header bindings?

1

Could this crate be extended to cover more java headers? classfile_constants jawt jdwp jmm jvm jvmti jvmticmlr

fee1-dead

JNI_GetCreatedJavaVMs

2

When using this i get linker errors. The code which i used ```rs let mut jvm = null_mut(); let mut found:jsize = 0; let mut jvm_worky = jni::sys::JNI_GetCreatedJavaVMs( &mut jvm,1,&mut...

char-ptr

Update to syn 2.0

Updating to syn 2.0 is quite straightforward, just needed to change a field to a method call. I would appreciate a patch release after this is merged.

rukai