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Remove unused features in contrib codegen.

This commit is contained in:
Sergio Benitez 2019-09-18 19:34:03 -07:00
parent bed93133b8
commit 777d01fa87
1 changed files with 3 additions and 3 deletions
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6
contrib/codegen/src/lib.rs
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@ -1,10 +1,10 @@
#![feature(proc_macro_span, proc_macro_diagnostic)]
#![feature(crate_visibility_modifier)]
#![feature(proc_macro_diagnostic)]
#![recursion_limit="256"]
#![warn(rust_2018_idioms)]
//! # Rocket Contrib - Code Generation
//!
//! This crate implements the code generation portion of the Rocket Contrib
//! crate. This is for officially sanctioned contributor libraries that require
//! code generation of some kind.
@ -32,7 +32,7 @@ extern crate proc_macro;
#[macro_use] extern crate quote;
#[allow(unused_imports)]
crate use devise::{syn, proc_macro2};
use devise::{syn, proc_macro2};
#[cfg(feature = "database_attribute")]
mod database;