nvim-oxi 0.6.0

Rust bindings to all things Neovim
Documentation 
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use core::ffi::c_int;

use luajit::{Pushable, ffi::State};

/// The entrypoint of the plugin.
///
/// Initializes the Lua state, executes the entrypoint function and pushes the
/// result on the stack.
#[inline(always)]
pub unsafe fn entrypoint<T>(lua_state: *mut State, body: fn() -> T) -> c_int
where
    T: Pushable,
{
    unsafe {
        types::arena_init();

        luajit::init(lua_state);

        #[cfg(feature = "libuv")]
        libuv::init(lua_state);

        match body().push(lua_state) {
            Ok(num_pushed) => num_pushed,
            Err(lua_err) => luajit::utils::push_error(&lua_err, lua_state),
        }
    }
}