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#![deny(non_upper_case_globals)]
#![deny(non_camel_case_types)]
#![deny(non_snake_case)]
#![deny(unused_mut)]
#![warn(missing_docs)]
extern crate backtrace;
extern crate base64;
extern crate byteorder;
extern crate rand;
#[macro_use]
extern crate log;
extern crate log4rs;
#[macro_use]
extern crate lazy_static;
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate walkdir;
extern crate zip as zip_rs;
extern crate parking_lot;
pub use parking_lot::Mutex;
pub use parking_lot::RwLock;
pub extern crate secp256k1zkp as secp;
pub mod logger;
pub use logger::{init_logger, init_test_logger};
pub mod secp_static;
pub use secp_static::static_secp_instance;
pub mod types;
pub use types::{LogLevel, LoggingConfig};
pub mod macros;
pub mod read_write;
#[allow(unused_imports)]
use std::ops::Deref;
use std::sync::Arc;
mod hex;
pub use hex::*;
pub mod file;
pub mod zip;
mod rate_counter;
pub use rate_counter::RateCounter;
#[derive(Clone)]
pub struct OneTime<T> {
inner: Arc<RwLock<Option<T>>>,
}
impl<T> OneTime<T>
where
T: Clone,
{
pub fn new() -> OneTime<T> {
OneTime {
inner: Arc::new(RwLock::new(None)),
}
}
pub fn init(&self, value: T) {
let mut inner = self.inner.write();
assert!(inner.is_none());
*inner = Some(value);
}
pub fn borrow(&self) -> T {
let inner = self.inner.read();
inner
.clone()
.expect("Cannot borrow one_time before initialization.")
}
}
pub fn to_base64(s: &str) -> String {
base64::encode(s)
}