wasm-bindgen/crates/macro/ui-tests/missing-catch.stderr
Alex Crichton 2cbb8b8a69 Improve diagnostics with missing trait implementations
Rejigger a few spans, work around an odd rustc issue, and hopefully
produce higher quality error messages!

Closes #1528
2019-05-20 10:49:36 -07:00

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error[E0277]: the trait bound `std::result::Result<wasm_bindgen::JsValue, wasm_bindgen::JsValue>: wasm_bindgen::convert::traits::FromWasmAbi` is not satisfied
--> $DIR/missing-catch.rs:6:9
|
6 | pub fn foo() -> Result<JsValue, JsValue>;
| ^^^ the trait `wasm_bindgen::convert::traits::FromWasmAbi` is not implemented for `std::result::Result<wasm_bindgen::JsValue, wasm_bindgen::JsValue>`
For more information about this error, try `rustc --explain E0277`.