Fix a legacy_derive_helpers warning

JohnTitor · calebcartwright · commit ca4e9f47b9f6 · 2021-03-18T23:34:32.000-05:00
diff --git a/src/modules.rs b/src/modules.rs
@@ -66,8 +66,8 @@ pub(crate) struct ModResolver<'ast, 'sess> {
 }
 
 /// Represents errors while trying to resolve modules.
-#[error("failed to resolve mod `{module}`: {kind}")]
 #[derive(Debug, Error)]
+#[error("failed to resolve mod `{module}`: {kind}")]
 pub struct ModuleResolutionError {
     pub(crate) module: String,
     pub(crate) kind: ModuleResolutionErrorKind,

Original file line number	Diff line number	Diff line change
`@@ -66,8 +66,8 @@ pub(crate) struct ModResolver<'ast, 'sess> {`
`66`	`66`	`}`
`67`	`67`
`68`	`68`	`/// Represents errors while trying to resolve modules.`
`69`		-#[error("failed to resolve mod `{module}`: {kind}")]
`70`	`69`	`#[derive(Debug, Error)]`
	`70`	+#[error("failed to resolve mod `{module}`: {kind}")]
`71`	`71`	`pub struct ModuleResolutionError {`
`72`	`72`	`pub(crate) module: String,`
`73`	`73`	`pub(crate) kind: ModuleResolutionErrorKind,`