Add missing dependencies of Error

dtolnay · dtolnay · commit c8870b82954f · 2020-09-09T08:44:39.000-07:00
diff --git a/gen/src/write.rs b/gen/src/write.rs
@@ -214,6 +214,8 @@ fn write_include_cxxbridge(out: &mut OutFile, apis: &[Api], types: &Types) {
             Api::RustFunction(efn) if !out.header => {
                 if efn.throws {
                     out.include.exception = true;
+                    out.include.string = true;
+                    needs_rust_str = true;
                     needs_rust_error = true;
                 }
                 for arg in &efn.args {

Original file line number	Diff line number	Diff line change
`@@ -214,6 +214,8 @@ fn write_include_cxxbridge(out: &mut OutFile, apis: &[Api], types: &Types) {`
`214`	`214`	`Api::RustFunction(efn) if !out.header => {`
`215`	`215`	`if efn.throws {`
`216`	`216`	`out.include.exception = true;`
	`217`	`+ out.include.string = true;`
	`218`	`+ needs_rust_str = true;`
`217`	`219`	`needs_rust_error = true;`
`218`	`220`	`}`
`219`	`221`	`for arg in &efn.args {`