darconeous

use futures::prelude::*;
use pin_utils::unsafe_pinned;
use std::ops::Deref;
use std::pin::Pin;
use std::sync::Arc;

/// A container for a single object with lifetime that is bound to that of an `Arc`.
/// This is useful for passing around boxed futures that have a lifetime that is limited
/// to that of the object that created it.
///

darconeous

/// Demonstration of compile-time key-value type safety.
///
/// This program demonstrates how you use Rust generics to encode type
/// information into the keys for a key-value store. This allows for
/// type-safe access to data in the store, preventing things like writing
/// strings to keys that should only contain integers. Attempting to
/// do so results in a compile-time error.
///
/// The example code is at the top of this file, the implementation details
/// are below the example.

darconeous

/// Demonstration of a way to do polymorphic property lookup of standardized
/// collections of properties via simple traits and getter methods. This
/// approach could be extended to do things like fetch a list of the supported
/// keys, or expose aritrary traits via a property interface.


/// This is the trait that will be our general-purpose property interface. It
/// is intended to be used as a trait object.
///
/// This trait is implemented automatically by the `impl_super_trait!` macro,

darconeous

# trace debug-log macro
sudo dtrace -qn 'security_debug*:::log { printf("[%s] %s\n", copyinstr(arg0), copyinstr(arg1)); }'

# restart securityd
sudo launchctl unload /System/Library/LaunchDaemons/com.apple.securityd.plist &&
sudo launchctl load /System/Library/LaunchDaemons/com.apple.securityd.plist