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Add docs to PeripheralRef::map_into.

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Dario Nieuwenhuis 2022-07-23 14:04:43 +02:00
parent 4901c34d9c
commit a158295782
1 changed files with 6 additions and 0 deletions
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6
embassy-hal-common/src/peripheral.rs
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@ -27,6 +27,12 @@ impl<'a, T> PeripheralRef<'a, T> {
}
}
/// Map the inner peripheral using `Into`.
///
/// This converts from `PeripheralRef<'a, T>` to `PeripheralRef<'a, U>`, using an
/// `Into` impl to convert from `T` to `U`.
///
/// For example, this can be useful to degrade GPIO pins: converting from PeripheralRef<'a, PB11>` to `PeripheralRef<'a, AnyPin>`.
#[inline]
pub fn map_into<U>(self) -> PeripheralRef<'a, U>
where