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Fix typo in peripheral.rs

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This commit is contained in:
Daniel Bevenius 2022-09-08 17:01:45 +02:00
parent 22c32b5d5c
commit 34ed3441ce
1 changed files with 1 additions and 1 deletions
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embassy-hal-common/src/peripheral.rs
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@ -6,7 +6,7 @@ use core::ops::{Deref, DerefMut};
/// This is functionally the same as a `&'a mut T`. The reason for having a /// This is functionally the same as a `&'a mut T`. The reason for having a
/// dedicated struct is memory efficiency: /// dedicated struct is memory efficiency:
/// ///
/// Peripheral singletons are typically either zero-sized (for concrete peripehrals /// Peripheral singletons are typically either zero-sized (for concrete peripherals
/// like `PA9` or `Spi4`) or very small (for example `AnyPin` which is 1 byte). /// like `PA9` or `Spi4`) or very small (for example `AnyPin` which is 1 byte).
/// However `&mut T` is always 4 bytes for 32-bit targets, even if T is zero-sized. /// However `&mut T` is always 4 bytes for 32-bit targets, even if T is zero-sized.
/// PeripheralRef stores a copy of `T` instead, so it's the same size. /// PeripheralRef stores a copy of `T` instead, so it's the same size.