Error code E0727
A yield
clause was used in an async
context.
Erroneous code example:
#![feature(coroutines, stmt_expr_attributes)]
fn main() {
let coroutine = #[coroutine] || {
async {
yield;
}
};
}
ⓘ
Here, the yield
keyword is used in an async
block,
which is not yet supported.
To fix this error, you have to move yield
out of the async
block:
#![feature(coroutines, stmt_expr_attributes)]
fn main() {
let coroutine = #[coroutine] || {
yield;
};
}