Macro match_err 

macro_rules! match_err {
    (
        $expr:expr
        $(, type<$ty:ty>($pat:pat) => $handler:expr)*
        $(, else($default_pat:pat) => $default_handler:expr)?
        $(,)?
    ) => { ... };
}

Match an eyre::Report against multiple error types and patterns.

Example

use agglayer_errors::match_err;
use eyre::Context as _;

#[derive(Debug, thiserror::Error)]
#[error("Foo")]
struct Foo;

#[derive(Debug, thiserror::Error)]
#[error("Bar")]
struct Bar(&'static str);

let err: eyre::Report = Foo.into();
let s = match_err!(err,
    type<Foo>(_) => "foo".to_string(),
    type<Bar>(Bar("foo")) => "bar/foo".to_string(),
    type<Bar>(Bar(s)) => format!("bar({s})"),
    else(_) => "other".to_string(),
);