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#[macro_use]
pub mod core;
pub mod enc;
pub mod errors;
pub mod net;
pub mod sys;
pub use crate::errors::FuError;
pub use crate::errors::FuResult;
pub mod prelude {
pub use super::core::*;
pub use super::errors::*;
pub use super::net::{self, agent};
pub use super::sys::{self, exec, ext::*, user};
pub use super::{cfgblock, defer};
pub use super::enc::tar;
pub use super::enc::gzip;
pub use blake2;
pub use gory::*;
pub use lazy_static::*;
pub use libc;
pub use regex::Regex;
pub use std::ffi::{OsStr, OsString};
pub use std::fmt;
pub use std::fs::{self, File, OpenOptions};
pub use std::io::{self, prelude::*, BufRead, BufReader};
pub use std::os::unix::fs::{MetadataExt, PermissionsExt};
pub use std::path::Component;
pub use std::path::{Path, PathBuf};
pub use std::str;
}
#[macro_export]
macro_rules! defer {
($($tokens:tt)*) => {
let _defer = defer(|| { $($tokens)* });
};
}
#[cfg(test)]
mod tests {
use crate::prelude::*;
use std::cell::Cell;
#[test]
fn test_defer_macro() {
let obj = Cell::new(1);
defer!(obj.set(2));
assert_eq!(1, obj.get());
}
}