sozu-lib 1.1.1

sozu library to build hot reconfigurable HTTP reverse proxies
Documentation 
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use std::fmt::Debug;

#[macro_export]
macro_rules! unwrap_msg (
  ($e:expr) => (
    ($e).unwrap_log(file!(), line!(), module_path!(), stringify!($e))
  )
);

pub trait UnwrapLog<T> {
    fn unwrap_log(self, file: &str, line: u32, module_path: &str, expression: &str) -> T;
}

impl<T> UnwrapLog<T> for Option<T> {
    fn unwrap_log(self, file: &str, line: u32, module_path: &str, expression: &str) -> T {
        match self {
            Some(t) => t,
            None => panic!(
                "{file}:{line} {module_path} this should not have panicked:\ntried to unwrap `None` in:\nunwrap_msg!({expression})"
            ),
        }
    }
}

impl<T, E: Debug> UnwrapLog<T> for Result<T, E> {
    fn unwrap_log(self, file: &str, line: u32, module_path: &str, expression: &str) -> T {
        match self {
            Ok(t) => t,
            Err(e) => panic!(
                "{file}:{line} {module_path} this should not have panicked:\ntried to unwrap Err({e:?}) in\nunwrap_msg!({expression})"
            ),
        }
    }
}

#[macro_export]
macro_rules! assert_size (
  ($t:ty, $sz:expr) => (
    assert_eq!(::std::mem::size_of::<$t>(), $sz);
  );
);