executor: return error when creating the spawntoken, not when spawning.

1 files changed, 5 insertions, 5 deletions

diff --git a/embassy-executor/tests/ui/spawn_nonsend.stderr b/embassy-executor/tests/ui/spawn_nonsend.stderr
index 2a06c8b94..25bd7d78d 100644
--- a/embassy-executor/tests/ui/spawn_nonsend.stderr
+++ b/embassy-executor/tests/ui/spawn_nonsend.stderr
@@ -12,8 +12,8 @@ error[E0277]: `*mut ()` cannot be sent between threads safely
 7  | #[embassy_executor::task]
    | ------------------------- within this `impl Sized`
 ...
-13 |     s.spawn(task(core::ptr::null_mut())).unwrap();
-   |       ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `*mut ()` cannot be sent between threads safely
+13 |     s.spawn(task(core::ptr::null_mut()).unwrap());
+   |       ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `*mut ()` cannot be sent between threads safely
    |       |
    |       required by a bound introduced by this call
    |
@@ -26,8 +26,8 @@ note: required because it's used within this closure
 note: required because it appears within the type `impl Sized`
   --> src/raw/mod.rs
    |
-   |     pub unsafe fn _spawn_async_fn<FutFn>(&'static self, future: FutFn) -> SpawnToken<impl Sized>
-   |                                                                                      ^^^^^^^^^^
+   |     pub unsafe fn _spawn_async_fn<FutFn>(&'static self, future: FutFn) -> Result<SpawnToken<impl Sized>, SpawnError>
+   |                                                                                             ^^^^^^^^^^
 note: required because it appears within the type `impl Sized`
   --> tests/ui/spawn_nonsend.rs:7:1
    |
@@ -36,6 +36,6 @@ note: required because it appears within the type `impl Sized`
 note: required by a bound in `SendSpawner::spawn`
   --> src/spawner.rs
    |
-   |     pub fn spawn<S: Send>(&self, token: SpawnToken<S>) -> Result<(), SpawnError> {
+   |     pub fn spawn<S: Send>(&self, token: SpawnToken<S>) {
    |                     ^^^^ required by this bound in `SendSpawner::spawn`
    = note: this error originates in the attribute macro `embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)