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use std::sync::Once::new() rather than ONCE_INIT

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Updated to v3-master per discussion on #1521
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demoray 2019-07-23 10:03:07 -04:00 committed by GitHub
parent 180b6b82de
commit 7f835ed24d
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1 changed files with 2 additions and 2 deletions
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4
src/macros.rs
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@ -459,7 +459,7 @@ macro_rules! crate_version {
macro_rules! crate_authors {
($sep:expr) => {{
use std::ops::Deref;
use std::sync::{Once, ONCE_INIT};
use std::sync::Once;
#[allow(missing_copy_implementations)]
#[allow(dead_code)]
@ -472,7 +472,7 @@ macro_rules! crate_authors {
#[allow(unsafe_code)]
fn deref(&self) -> &'static str {
static ONCE: Once = ONCE_INIT;
static ONCE: Once = Once::new();
static mut VALUE: *const String = 0 as *const String;
unsafe {