Render debug boxes 🧭

1 files changed, 0 insertions, 48 deletions

diff --git a/src/error.rs b/src/error.rs
deleted file mode 100644
index 514eb1a8..00000000
--- a/src/error.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-//! Error handling.
-
-/// Create an error type.
-macro_rules! error_type {
-    (   // The variable used instead of self in functions
-        // followed by the error type things are happening on.
-        $var:ident: $err:ident,
-        // Optionally the name of a result type to generate.
-        $(res: $res:ident,)*
-        // A `Display` and `Debug` implementation.
-        show: $f:ident => $show:expr,
-        // Optionally a `source` function for the `std::error::Error` trait.
-        $(source: $source:expr,)*
-        // Any number of `From` implementations.
-        $(from: ($from:path, $conv:expr),)*
-    ) => {
-        // Possibly create a result type.
-        $(type $res<T> = std::result::Result<T, $err>;)*
-
-        impl std::fmt::Display for $err {
-            fn fmt(&self, $f: &mut std::fmt::Formatter) -> std::fmt::Result {
-                let $var = self;
-                $show
-            }
-        }
-
-        impl std::fmt::Debug for $err {
-            fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-                std::fmt::Display::fmt(self, f)
-            }
-        }
-
-        impl std::error::Error for $err {
-            // The source method is only generated if an implementation was given.
-            $(fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
-                let $var = self;
-                $source
-            })*
-        }
-
-        // Create any number of from implementations.
-        $(impl From<$from> for $err {
-            fn from($var: $from) -> $err {
-                $conv
-            }
-        })*
-    };
-}