217     use alloc::boxed::Box;
289         fn from(boxed: Box<F>) -> Self {  in from()
290             Self::new(boxed)  in from()
295         fn from(boxed: Box<dyn Future<Output = ()> + Send + 'a>) -> Self {  in from()
296             Self::new(boxed)  in from()
301         fn from(boxed: Pin<Box<F>>) -> Self {  in from()
302             Self::new(boxed)  in from()
307         fn from(boxed: Pin<Box<dyn Future<Output = ()> + Send + 'a>>) -> Self {  in from()
308             Self::new(boxed)  in from()
313         fn from(boxed: Box<F>) -> Self {  in from()
314             Self::new(boxed)  in from()
319         fn from(boxed: Box<dyn Future<Output = ()> + 'a>) -> Self {  in from()
320             Self::new(boxed)  in from()
325         fn from(boxed: Pin<Box<F>>) -> Self {  in from()
326             Self::new(boxed)  in from()
331         fn from(boxed: Pin<Box<dyn Future<Output = ()> + 'a>>) -> Self {  in from()
332             Self::new(boxed)  in from()