Can't build with khronos-egl as dependency
dpogorzelski opened this issue · comments
Hey, I'm running into the following issue when building a project that has khronos-egl as dependency:
error[E0433]: failed to resolve: could not find `Library` in `libloading`
--> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/khronos-egl-4.1.0/src/lib.rs:2191:27
|
2191 | let lib = libloading::Library::new(filename).map_err(LoadError::Library)?;
| ^^^^^^^ could not find `Library` in `libloading`
...
2210 | / api! {
2211 | | EGL1_0 : "1_0" {
2212 | | fn eglChooseConfig(
2213 | | display: EGLDisplay,
... |
2362 | | }
2363 | | }
| |_- in this macro invocation
|
= note: this error originates in the macro `api` (in Nightly builds, run with -Z macro-backtrace for more info)
help: there is an enum variant `LoadError::Library`; try using the variant's enum
|
2191 | let lib = LoadError(filename).map_err(LoadError::Library)?;
any suggestion as to what could be the problem?
Outside of hermit target everything builds just fine.
I guess the reason is because https://docs.rs/libloading/latest/libloading/struct.Library.html is only available for unix and windows
Thanks for your interest!
Hermit does not support loading dynamic libraries yet.
You might want to check out Unikraft instead. I think, they might have dynamic library support. Also, I am working on Rust application support on Unikraft with an example application coming soon. This is currently blocked on unikraft/kraftkit#703, though.
Thanks for the info. I the meantime I managed to get rid of the dependency.