dlopen2 0.8.2

Library for opening and operating on dynamic link libraries (also known as shared objects or shared libraries).
Documentation 
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use super::super::Error;
use super::super::raw::Library;
use super::api::WrapperApi;

impl<T> WrapperApi for Option<T>
where
    T: WrapperApi,
{
    unsafe fn load(lib: &Library) -> Result<Self, Error> {
        unsafe {
            match T::load(lib) {
                Ok(val) => Ok(Some(val)),
                Err(_) => Ok(None),
            }
        }
    }
}