sena 0.2.0

Library for composable event handlers
Documentation 
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#![doc = include_str!("README.md")]

/// Specifies type of an error,
/// same as calling [`type_eq`] with expression and type `Result<_, $tp>`
#[macro_export]
macro_rules! err_eq {
    ($e:expr, $tp:ty $(,)?) => {
        $crate::type_eq!($e, Result<_, $tp>)
    };
}

macro_rules! with_rt {
    ($($stmt:item)*) => {
        $(
            #[cfg(feature = "tokio")]
            $stmt
        )*
    }
}

/// Specifies type of the expression
#[macro_export]
macro_rules! type_eq {
    ($e:expr, $tp:ty $(,)?) => {
        ::core::convert::identity::<$tp>($e)
    };
}

/// # Primitives for CSP-like communication
pub mod csp;

/// # Handling
///
/// All things related to composable handling: [`handling::handler::Handler`] definition and default recipes,
/// like [`handling::pipe::Pipe`], [`handling::seq::Seq`] and so on.
///
/// To start, refer to [`handling::handler`] and specifially to [`handling::handler::Handler`].
pub mod handling;

/// # Errors which can be recovered
pub mod recoverable;

/// # Request with dependencies
pub mod dependent;

/// # Utilities for handling
pub mod utils;