### EXTI Input Driver API

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

This section details the ExtiInput struct and its associated methods for configuring and interacting with EXTI inputs.

```APIDOC
## Struct ExtiInput

### Description
EXTI input driver. This driver augments a GPIO `Input` with EXTI functionality. EXTI is not built into `Input` itself because it needs to take ownership of the corresponding EXTI channel, which is a limited resource. Pins PA5, PB5, PC5… all use EXTI channel 5, so you can’t use EXTI on, say, PA5 and PC5 at the same time.

## Implementations

### impl<'d> ExtiInput<'d>

#### pub fn new<T: ExtiPin + GpioPin>( pin: Peri<'d, T>, _ch: Peri<'d, T::ExtiChannel>, pull: Pull, _irq: impl Binding<<<T as ExtiPin>::ExtiChannel as Channel>::IRQ>, InterruptHandler<<<T as ExtiPin>::ExtiChannel as Channel>::IRQ>>, ) -> Self
**Description**: Create an EXTI input. The Binding must bind the Channel’s IRQ to InterruptHandler.

**Method**: POST (Conceptual - creation of a resource)

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/new`

#### pub fn is_high(&self) -> bool
**Description**: Get whether the pin is high.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/is_high`

#### pub fn is_low(&self) -> bool
**Description**: Get whether the pin is low.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/is_low`

#### pub fn get_level(&self) -> Level
**Description**: Get the pin level.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/level`

#### pub async fn wait_for_high(&mut self)
**Description**: Asynchronously wait until the pin is high. This returns immediately if the pin is already high.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/wait/high`

#### pub async fn wait_for_low(&mut self)
**Description**: Asynchronously wait until the pin is low. This returns immediately if the pin is already low.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/wait/low`

#### pub async fn wait_for_rising_edge(&mut self)
**Description**: Asynchronously wait until the pin sees a rising edge. If the pin is already high, it will wait for it to go low then back high.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/wait/rising_edge`

#### pub fn poll_for_rising_edge<'a>(&mut self, cx: &mut Context<'a>)
**Description**: Asynchronously wait until the pin sees a rising edge. If the pin is already high, it will wait for it to go low then back high. This is a polling version.

**Method**: POST

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/poll/rising_edge`

#### pub async fn wait_for_falling_edge(&mut self)
**Description**: Asynchronously wait until the pin sees a falling edge. If the pin is already low, it will wait for it to go high then back low.

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/wait/falling_edge`

#### pub fn poll_for_falling_edge<'a>(&mut self, cx: &mut Context<'a>)
**Description**: Asynchronously wait until the pin sees a falling edge. If the pin is already low, it will wait for it to go high then back low. This is a polling version.

**Method**: POST

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/poll/falling_edge`

#### pub async fn wait_for_any_edge(&mut self)
**Description**: Asynchronously wait until the pin sees any edge (either rising or falling).

**Method**: GET

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/wait/any_edge`

#### pub fn poll_for_any_edge<'a>(&mut self, cx: &mut Context<'a>)
**Description**: Asynchronously wait until the pin sees any edge (either rising or falling). This is a polling version.

**Method**: POST

**Endpoint**: `/websites/embassy_dev_embassy-stm32_git_stm32c092kb_exti/poll/any_edge`

### Trait Implementations

#### impl<'d> ErrorType for ExtiInput<'d>
**Description**: Defines the error type for EXTI operations.

**Type**: `Error = Infallible`

#### impl<'d> InputPin for ExtiInput<'d>
**Description**: Implements the `InputPin` trait for checking pin state.

**Type**: `Error = Infallible`

**Methods**: `is_high()`, `is_low()`

#### impl<'d> Wait for ExtiInput<'d>
**Description**: Implements asynchronous waiting for pin edge transitions.

**Methods**: `wait_for_high()`, `wait_for_low()`, `wait_for_rising_edge()`, `wait_for_falling_edge()`, `wait_for_any_edge()`

```

--------------------------------

### TryInto Trait

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

The `TryInto` trait provides a convenient way to perform fallible conversions from one type into another. It is automatically implemented when `TryFrom` is implemented.

```APIDOC
## impl<T, U> TryInto<U> for T

### Description
This trait allows attempting a conversion from the current type `T` to another type `U`. It's the idiomatic way to perform fallible conversions when the target type implements `TryFrom`.

### Method
`try_into`

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
None

### Request Example
None

### Response
#### Success Response (Result<U, E>)
- **Ok(U)**: The converted value of type `U`.
- **Err(E)**: An error object of type `E` (where `E` is `<U as TryFrom<T>>::Error`), indicating the conversion failed.

#### Response Example
```rust
let result: Result<TargetType, ConversionError> = source_value.try_into();
```

### Error Handling
- **Error Type**: `type Error = <U as TryFrom<T>>::Error`
  The specific error type returned when the conversion fails is determined by the `TryFrom` implementation for the target type `U`.
```

--------------------------------

### Create Embassy STM32 EXTI Input Driver (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

Initializes an EXTI input driver. This function requires a GPIO pin, its corresponding EXTI channel, pull-up/down configuration, and an interrupt handler binding for the EXTI channel's IRQ. The binding is crucial for enabling interrupt notifications.

```rust
pub fn new<T: ExtiPin + GpioPin>(
    pin: Peri<'d, T>,
    _ch: Peri<'d, T::ExtiChannel>,
    pull: Pull,
    _irq: impl Binding<<<T as ExtiPin>::ExtiChannel as Channel>::IRQ, InterruptHandler<<<T as ExtiPin>::ExtiChannel as Channel>::IRQ>>,
) -> Self
```

--------------------------------

### TryFrom Trait

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

The `TryFrom` trait provides a way to perform fallible conversions from one type into another. It is the inverse of `TryInto`.

```APIDOC
## impl<T, U> TryFrom<U> for T

### Description
This trait allows attempting a conversion from type `U` to type `T`. The conversion can fail, in which case an error is returned.

### Method
`try_from`

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
None

### Request Example
None

### Response
#### Success Response (Result<T, E>)
- **Ok(T)**: The converted value of type `T`.
- **Err(E)**: An error object of type `E` (where `E` is `<T as TryFrom<U>>::Error`), indicating the conversion failed.

#### Response Example
```rust
let result: Result<MyType, ConversionError> = MyType::try_from(some_value);
```

### Error Handling
- **Error Type**: `type Error = <T as TryFrom<U>>::Error`
  The specific error type returned when the conversion fails is defined by the associated `Error` type within the `TryFrom` implementation.
```

--------------------------------

### Asynchronously Wait for Pin Events with Embassy STM32 EXTI (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

Enables asynchronous waiting for various pin events. `wait_for_high` and `wait_for_low` pause execution until the respective pin level is detected. `wait_for_rising_edge`, `wait_for_falling_edge`, and `wait_for_any_edge` provide functionality to wait for specific transitions.

```rust
pub async fn wait_for_high(&mut self)
pub async fn wait_for_low(&mut self)
pub async fn wait_for_rising_edge(&mut self)
pub async fn wait_for_falling_edge(&mut self)
pub async fn wait_for_any_edge(&mut self)

// Through Wait trait
async fn wait_for_high(&mut self) -> Result<(), Self::Error>
async fn wait_for_low(&mut self) -> Result<(), Self::Error>
async fn wait_for_rising_edge(&mut self) -> Result<(), Self::Error>
async fn wait_for_falling_edge(&mut self) -> Result<(), Self::Error>
async fn wait_for_any_edge(&mut self) -> Result<(), Self::Error>
```

--------------------------------

### Embassy STM32 EXTI Input Driver Structure

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

Defines the ExtiInput structure, which enhances a GPIO Input with EXTI capabilities. This driver requires exclusive ownership of an EXTI channel, as multiple pins can share the same EXTI channel.

```rust
pub struct ExtiInput<'d> { /* private fields */ }
```

--------------------------------

### Rust TryInto Trait Implementation

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

The TryInto trait provides a convenient way to perform fallible conversions from a type (T) into another type (U), leveraging the TryFrom trait. It defines an Error type and a try_into method.

```rust
impl<T, U> TryInto<U> for T
where
    U: TryFrom<T>,
{
    type Error = <U as TryFrom<T>>::Error;

    fn try_into(self) -> Result<U, Self::Error> {
        U::try_from(self)
    }
}
```

--------------------------------

### EXTI Conversion Implementations for AnyChannel (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.AnyChannel

These implementations show how various EXTI types (EXTI0 through EXTI15) could be converted into the deprecated AnyChannel struct. Support for these conversions has been removed.

```rust
impl From<EXTI0> for AnyChannel {
    fn from(_val: EXTI0) -> Self
}

impl From<EXTI1> for AnyChannel {
    fn from(_val: EXTI1) -> Self
}

// ... and so on for EXTI2 through EXTI15
```

--------------------------------

### EXTI Channel Configuration

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/trait.Channel

This section describes the EXTI channel configuration, including the interrupt type and channel number.

```APIDOC
## EXTI Channel Details

### Description
Provides information about EXTI channels, including their associated interrupt type and channel number.

### Parameters
#### Path Parameters
- **channel** (string) - Required - The specific EXTI channel (e.g., EXTI0, EXTI1, EXTI15).

#### Query Parameters
None

#### Request Body
None

### Request Example
```json
{
  "channel": "EXTI0"
}
```

### Response
#### Success Response (200)
- **IRQ** (InterruptType) - The type of interrupt associated with the EXTI channel.
- **number** (PinNumber) - The EXTI channel number.

#### Response Example
```json
{
  "IRQ": "EXTI0_1",
  "number": 0
}
```

### Error Handling
- **404**: Channel not found.
- **500**: Internal server error.
```

--------------------------------

### Check Pin State with Embassy STM32 EXTI Input (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

Provides methods to check the current state of the EXTI input pin. `is_high` returns true if the pin is high, and `is_low` returns true if the pin is low. These methods are also available through the `InputPin` trait implementation.

```rust
pub fn is_high(&self) -> bool
pub fn is_low(&self) -> bool

// Through InputPin trait
fn is_high(&self) -> Result<bool, Self::Error>
fn is_low(&self) -> Result<bool, Self::Error>
```

--------------------------------

### Blanket Implementations

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Details blanket implementations for common traits applied to the generic type `T` within `InterruptHandler`, showing how `InterruptHandler` integrates with standard Rust patterns.

```APIDOC
## Blanket Implementations

### `impl<T> Any for T` where T: 'static + ?Sized

#### `fn type_id(&self) -> TypeId`
Gets the `TypeId` of `self`. This allows for runtime type identification.

### `impl<T> Borrow<T> for T` where T: ?Sized

#### `fn borrow(&self) -> &T`
Immutably borrows from an owned value.

### `impl<T> BorrowMut<T> for T` where T: ?Sized

#### `fn borrow_mut(&mut self) -> &mut T`
Mutably borrows from an owned value.

### `impl<T> From<T> for T`

#### `fn from(t: T) -> T`
Returns the argument unchanged. This is a trivial implementation for the `From` trait.

### `impl<T, U> Into<U> for T` where U: From<T>

#### `fn into(self) -> U`
Calls `U::from(self)`. This allows for conversion between types where a `From` implementation exists.

### `impl<T, U> TryFrom<U> for T` where U: Into<T>

#### `type Error = Infallible`
The type returned in the event of a conversion error. `Infallible` indicates that this conversion is always successful.

#### `fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
Performs the conversion. Since the `Error` type is `Infallible`, this function effectively always returns `Ok(T)`.

### `impl<T, U> TryInto<U> for T` where U: TryFrom<T>

#### `type Error = <U as TryFrom<T>>::Error`
The type returned in the event of a conversion error.

#### `fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
Performs the conversion using the `TryFrom` implementation for the target type `U`.
```

--------------------------------

### Polling for Pin Edges with Embassy STM32 EXTI (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

Provides polling functions for detecting edge transitions without blocking indefinitely. `poll_for_rising_edge`, `poll_for_falling_edge`, and `poll_for_any_edge` can be used within an async runtime's polling mechanism to check for edge events.

```rust
pub fn poll_for_rising_edge<'a>(&mut self, cx: &mut Context<'a>)
pub fn poll_for_falling_edge<'a>(&mut self, cx: &mut Context<'a>)
pub fn poll_for_any_edge<'a>(&mut self, cx: &mut Context<'a>)
```

--------------------------------

### EXTI Channel Trait

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/trait.Channel

The `Channel` trait defines the interface for EXTI channels, including their associated IRQ types and methods for retrieving channel number and IRQ.

```APIDOC
## Trait: Channel

### Description
EXTI channel trait. This trait is implemented by types representing EXTI channels, providing access to their interrupt configurations and numbers.

### Associated Types
- **IRQ** (`InterruptType`): The type of the interrupt associated with this channel.

### Methods
- **`number(&self) -> PinNumber`**: Returns the numerical identifier of the EXTI channel.
- **`irq(&self) -> InterruptEnum`**: Returns the interrupt enum corresponding to the EXTI channel.
```

--------------------------------

### Deprecated AnyChannel EXTI Channel

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.AnyChannel

The AnyChannel struct was used for type-erased EXTI channels but is now deprecated. Support was removed to enable manually bindable EXTI interrupts, requiring IRQs to be known at compile time.

```APIDOC
## Deprecated: AnyChannel EXTI Channel

### Description
Type-erased EXTI channels are no longer supported. This was done to support manually bindable EXTI interrupts, which require the IRQ to be known at compile time. Therefore, `ExtiInput::new()` cannot support type-erased channels.

### Status
Deprecated

### Reason for Deprecation
Removal of support for manually bindable EXTI interrupts via `bind_interrupts`.

### Related Information
- [GitHub PR #4922](https://github.com/embassy-rs/embassy/pull/4922)

### Trait Implementations

#### `impl From<EXTI0> for AnyChannel`
- Converts from `EXTI0` to `AnyChannel`.

#### `impl From<EXTI1> for AnyChannel`
- Converts from `EXTI1` to `AnyChannel`.

#### `impl From<EXTI10> for AnyChannel`
- Converts from `EXTI10` to `AnyChannel`.

#### `impl From<EXTI11> for AnyChannel`
- Converts from `EXTI11` to `AnyChannel`.

#### `impl From<EXTI12> for AnyChannel`
- Converts from `EXTI12` to `AnyChannel`.

#### `impl From<EXTI13> for AnyChannel`
- Converts from `EXTI13` to `AnyChannel`.

#### `impl From<EXTI14> for AnyChannel`
- Converts from `EXTI14` to `AnyChannel`.

#### `impl From<EXTI15> for AnyChannel`
- Converts from `EXTI15` to `AnyChannel`.

#### `impl From<EXTI2> for AnyChannel`
- Converts from `EXTI2` to `AnyChannel`.

#### `impl From<EXTI3> for AnyChannel`
- Converts from `EXTI3` to `AnyChannel`.

#### `impl From<EXTI4> for AnyChannel`
- Converts from `EXTI4` to `AnyChannel`.

#### `impl From<EXTI5> for AnyChannel`
- Converts from `EXTI5` to `AnyChannel`.

#### `impl From<EXTI6> for AnyChannel`
- Converts from `EXTI6` to `AnyChannel`.

#### `impl From<EXTI7> for AnyChannel`
- Converts from `EXTI7` to `AnyChannel`.

#### `impl From<EXTI8> for AnyChannel`
- Converts from `EXTI8` to `AnyChannel`.

#### `impl From<EXTI9> for AnyChannel`
- Converts from `EXTI9` to `AnyChannel`.

### Auto Trait Implementations
- `Freeze`
- `RefUnwindSafe`
- `Send`
- `Sync`
- `Unpin`
- `UnwindSafe`

### Blanket Implementations

#### `impl<T> Any for T`
- `type_id(&self) -> TypeId`: Gets the `TypeId` of `self`.

#### `impl<T> Borrow<T> for T`
- `borrow(&self) -> &T`: Immutably borrows from an owned value.

#### `impl<T> BorrowMut<T> for T`
- `borrow_mut(&mut self) -> &mut T`: Mutably borrows from an owned value.

#### `impl<T> From<T> for T`
- `from(t: T) -> T`: Returns the argument unchanged.

#### `impl<T, U> Into<U> for T`
- `into(self) -> U`: Calls `U::from(self)`.

#### `impl<T, U> TryFrom<U> for T`
- `type Error = Infallible`: The type returned in the event of a conversion error.
- `try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`: Performs the conversion.

#### `impl<T, U> TryInto<U> for T`
- `type Error = <U as TryFrom<T>>::Error`: The type returned in the event of a conversion error.
- `try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`: Performs the conversion.
```

--------------------------------

### Rust TryFrom Trait Implementation

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.ExtiInput

The TryFrom trait enables fallible conversions from one type (U) to another (T). It defines an associated Error type for conversion failures and a try_from function that returns a Result.

```rust
impl<T, U> TryFrom<U> for T
where
    U: TryFrom<T>,
{
    type Error = <U as TryFrom<T>>::Error;

    fn try_from(value: U) -> Result<T, Self::Error> {
        // Implementation details...
        unimplemented!()
    }
}
```

--------------------------------

### Implement Any Trait for Generic Type T (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Provides an implementation of the Any trait for any type T that is 'static and Sized. This allows for runtime type identification using the type_id method.

```rust
impl<T> Any for T
where
    T: 'static + ?Sized,
{
    fn type_id(&self) -> TypeId {
        // Implementation to get the TypeId
    }
}
```

--------------------------------

### AnyChannel Struct Definition (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.AnyChannel

Defines the AnyChannel struct, which is now deprecated. This struct was used for type-erased EXTI channels but has been removed in favor of a new system for handling EXTI interrupts.

```rust
pub struct AnyChannel { /* private fields */ }
```

--------------------------------

### EXTI Channel Trait Definition

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/trait.Channel

Defines the `Channel` trait for EXTI functionality in embassy-stm32. It requires implementations to specify an associated IRQ type and provide methods for retrieving the channel number and its corresponding interrupt.

```rust
pub trait Channel:
    PeripheralType
    + SealedChannel
    + Sized {
    type IRQ: InterruptType;

    // Required methods
    fn number(&self) -> PinNumber;
    fn irq(&self) -> InterruptEnum;
}
```

--------------------------------

### Auto Trait Implementations for InterruptHandler

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Provides information on the automatic trait implementations for the `InterruptHandler` struct, indicating its thread-safety and memory management characteristics.

```APIDOC
## Auto Trait Implementations for InterruptHandler<T>

### `impl<T> Freeze for InterruptHandler<T>`
Indicates that the `InterruptHandler` can be frozen (made immutable).

### `impl<T> RefUnwindSafe for InterruptHandler<T>` where T: RefUnwindSafe
Indicates that the `InterruptHandler` is safe to unwind across when references are involved.

### `impl<T> Send for InterruptHandler<T>` where T: Send
Indicates that the `InterruptHandler` can be safely sent between threads.

### `impl<T> Sync for InterruptHandler<T>` where T: Sync
Indicates that the `InterruptHandler` can be safely shared between threads.

### `impl<T> Unpin for InterruptHandler<T>` where T: Unpin
Indicates that the `InterruptHandler` does not require special handling for pinning in memory.

### `impl<T> UnwindSafe for InterruptHandler<T>` where T: UnwindSafe
Indicates that the `InterruptHandler` is safe to unwind across.
```

--------------------------------

### Handler Trait Implementation

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implementation of the `Handler` trait for the `InterruptHandler` struct, providing the core interrupt handling function.

```APIDOC
## impl<T: InterruptType> Handler<T> for InterruptHandler<T>

### Description
This block details the implementation of the `Handler` trait for the `InterruptHandler` struct, enabling it to process interrupts.

### Methods
#### `unsafe fn on_interrupt()`

##### Description
This is the main interrupt handler function. It is marked as `unsafe` because it directly interacts with hardware interrupts and requires careful management to prevent undefined behavior.

##### Usage
This function is typically called by the system's interrupt vector table when a specific EXTI interrupt occurs.

##### Safety
This function is `unsafe` and should only be called within the context of an interrupt service routine. Proper synchronization and state management are crucial when this function is invoked.
```

--------------------------------

### InterruptHandler Struct

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

The InterruptHandler struct is a generic handler for EXTI interrupts. It ensures that multiple EXTI interrupts multiplexed into a single vector are handled correctly.

```APIDOC
## Struct InterruptHandler<T: Interrupt>

### Description
EXTI interrupt handler. All EXTI interrupt vectors should be bound to this handler. It is generic over the `Interrupt` trait rather than the `Channel` because it should not be bound multiple times to the same vector on chips which multiplex multiple EXTI interrupts into one vector.

### Fields
(Private fields, not exposed)

### Example
```rust
// Assuming an Interrupt type 'MyInterrupt' is defined
// let mut handler = InterruptHandler::<MyInterrupt>::new();
```
```

--------------------------------

### Implement TryFrom Trait for Generic Type U into T (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implements the TryFrom trait for attempting to convert a type U into a type T, where U implements Into<T>. This conversion can fail, returning a Result with an Infallible error type.

```rust
impl<T, U>
    TryFrom<U> for T
where
    U: Into<T>,
{
    type Error = Infallible;

    fn try_from(value: U) -> Result<T, Self::Error> {
        Ok(value.into())
    }
}
```

--------------------------------

### Implement TryInto Trait for Generic Type T into U (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implements the TryInto trait for attempting to convert a type T into a type U, where U implements TryFrom<T>. This conversion might fail, and the error type is determined by the TryFrom implementation.

```rust
impl<T, U>
    TryInto<U> for T
where
    U: TryFrom<T>,
{
    type Error = <U as TryFrom<T>> :: Error;

    fn try_into(self) -> Result<U, Self::Error> {
        U::try_from(self)
    }
}
```

--------------------------------

### Define EXTI Interrupt Handler Struct (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Defines the InterruptHandler struct, which is generic over an Interrupt type. This struct is intended to handle EXTI interrupts and is designed to be bound to all EXTI interrupt vectors, accommodating multiplexed interrupts on some chips.

```rust
pub struct InterruptHandler<T: Interrupt> { /* private fields */ }
```

--------------------------------

### Implement Into Trait for Generic Type T into U (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implements the Into trait for converting a type T into a type U, provided that U implements From<T>. This allows for convenient conversion using the into() method.

```rust
impl<T, U> Into<U> for T
where
    U: From<T>,
{
    fn into(self) -> U {
        U::from(self)
    }
}
```

--------------------------------

### Implement From Trait for Generic Type T (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Provides a From implementation for a generic type T, where the target type is also T. This essentially means that a value of type T can be converted into itself, returning the argument unchanged.

```rust
impl<T> From<T> for T {
    fn from(t: T) -> T {
        t
    }
}
```

--------------------------------

### Implement Handler Trait for InterruptHandler (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implements the Handler trait for the InterruptHandler struct. This allows the InterruptHandler to respond to interrupts by calling its associated on_interrupt function.

```rust
impl<T: InterruptType> Handler<T> for InterruptHandler<T> {
    unsafe fn on_interrupt() {
        // Interrupt handler function implementation
    }
}
```

--------------------------------

### Implement BorrowMut Trait for Generic Type T (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implements the BorrowMut trait for a generic type T. This allows for mutable borrowing of a value of type T, enabling modification of its contents.

```rust
impl<T> BorrowMut<T> for T
where
    T: ?Sized,
{
    fn borrow_mut(&mut self) -> &mut T {
        // Implementation for mutable borrowing
    }
}
```

--------------------------------

### Implement Borrow Trait for Generic Type T (Rust)

Source: https://docs.embassy.dev/embassy-stm32/git/stm32c092kb/exti/struct.InterruptHandler

Implements the Borrow trait for a generic type T. This enables immutable borrowing of a value of type T, allowing access to its contents without taking ownership.

```rust
impl<T> Borrow<T> for T
where
    T: ?Sized,
{
    fn borrow(&self) -> &T {
        // Implementation for immutable borrowing
    }
}
```

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