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extern crate proc_macro;
extern crate syn;
#[macro_use]
extern crate quote;
use proc_macro::TokenStream;
#[proc_macro_derive(MdbxSpeedy)]
pub fn mdbx_speedy(ts: TokenStream) -> TokenStream {
let ast: syn::DeriveInput = syn::parse(ts).unwrap();
let name = &ast.ident;
quote! {
impl mdbx::prelude::FromMdbx for #name {
fn from_mdbx(_: mdbx::prelude::PtrTx, val: mdbx::prelude::MDBX_val) -> Self {
Self::read_from_buffer(val_bytes!(val)).unwrap()
}
}
impl mdbx::prelude::ToAsRef<#name, Vec<u8>> for #name {
fn to_as_ref(&self) -> Vec<u8> {
self.write_to_vec().unwrap()
}
}
}
.into()
}