Upgrade open62541-sys to v0.5.0 (#296)

- Fix (known) build issues with Rust v1.90
- Closes #288

Author: uklotzde

.github/workflows/latest-dependencies.yaml

@@ -23,11 +23,6 @@ env:
   CARGO_INCREMENTAL: 0
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: short
-  # TODO: Remove custom RUSTFLAGS for x86_64-unknown-linux-gnu after linking issues
-  # with rust-lld have been resolved.
-  # See also: <https://github.com/HMIProject/open62541/issues/288>
-  CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS: "-Clinker-features=-lld"
-  CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTDOCFLAGS: "-Clinker-features=-lld"
 
 jobs:
   run:

Cargo.lock

@@ -19,7 +19,7 @@ include = ["src/", "README.md", "CHANGELOG.md", "LICENSES/MPL-2.0.txt"]
 futures-channel = "0.3.30"
 futures-core = { version = "0.3.30", default-features = false }
 log = "0.4.20"
-open62541-sys = "0.4.17"
+open62541-sys = "0.5.0"
 parking_lot = "0.12.4"
 paste = "1.0.14"
 serde = { version = "1.0.194", optional = true }

Cargo.toml

@@ -20,26 +20,6 @@ capabilities to an existing program.
 You can find examples in our [documentation](https://docs.rs/open62541) and in the `examples/`
 folder in our repository.
 
-## Known Issues
-
-### Rust 1.90 / x86_64-unknown-linux-gnu
-
-Linking with `rust-lld` fails with unresolved symbols. As a workaround add the following entry to
-your `.cargo/config.toml`:
-
-```toml
-[target.x86_64-unknown-linux-gnu]
-rustflags = ["-Clinker-features=-lld"]
-```
-
-Alternatively set the corresponding environment variable
-`CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS` to `-Clinker-features=-lld`.
-
-See also:
-
-- [Announcing Rust 1.90.0](https://blog.rust-lang.org/2025/09/18/Rust-1.90.0/#lld-is-now-the-default-linker-on-x86-64-unknown-linux-gnu)
-- [GitHub Issue \#288](https://github.com/HMIProject/open62541/issues/288)
-
 ## Contributing
 
 Make sure to use `LF` line endings and run `just pre-commit` before committing your changes.