From 284aad501cdf0900f6caaecf99a882021e6df347 Mon Sep 17 00:00:00 2001
From: John Lewis <github@jlewis.sh>
Date: Fri, 6 Sep 2024 15:51:21 -0500
Subject: [PATCH] feat: add `from_err()` method to `Report`

---
 src/eyreish/error.rs           | 8 ++++++++
 src/eyreish/into_diagnostic.rs | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/eyreish/error.rs b/src/eyreish/error.rs
index 94e4128..cbb4aee 100644
--- a/src/eyreish/error.rs
+++ b/src/eyreish/error.rs
@@ -425,6 +425,14 @@ impl Report {
         }
         .into()
     }
+
+    /// Construct a [`Report`] directly from an error-like type
+    pub fn from_err<E>(err: E) -> Self
+    where
+        E: std::error::Error + Send + Sync + 'static,
+    {
+        super::DiagnosticError(Box::new(err)).into()
+    }
 }
 
 impl<E> From<E> for Report
diff --git a/src/eyreish/into_diagnostic.rs b/src/eyreish/into_diagnostic.rs
index 6480013..f862ac6 100644
--- a/src/eyreish/into_diagnostic.rs
+++ b/src/eyreish/into_diagnostic.rs
@@ -6,7 +6,7 @@ use crate::{Diagnostic, Report};
 /// Errors. This is intended to be paired with [`IntoDiagnostic`].
 #[derive(Debug, Error)]
 #[error(transparent)]
-struct DiagnosticError(Box<dyn std::error::Error + Send + Sync + 'static>);
+pub(crate) struct DiagnosticError(pub(crate) Box<dyn std::error::Error + Send + Sync + 'static>);
 impl Diagnostic for DiagnosticError {}
 
 /**