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y_ex

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Elixir wrapper for Yjs

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y_ex native yex src wrap.rs
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native/yex/src/wrap.rs 

use std::ops::Deref;



use rustler::{Env, Term};



pub struct NifWrap<T>(pub T);



impl<T> From<T> for NifWrap<T> {

    fn from(w: T) -> NifWrap<T> {

        NifWrap::<T>(w)

    }

}



impl<T> Deref for NifWrap<T> {

    type Target = T;



    fn deref(&self) -> &Self::Target {

        &self.0

    }

}



pub fn encode_binary_slice_to_term<'a>(env: Env<'a>, vec: &[u8]) -> Term<'a> {

    let mut bin = rustler::NewBinary::new(env, vec.len());

    bin.as_mut_slice().copy_from_slice(vec);

    bin.into()

}