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embassy-usb-host

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RequestError

embassy_usb_host::class::uac

Enum RequestError 

Source 
pub enum RequestError {
    RequestFailed(PipeError),
    DeviceDisconnected,
    InvalidResponse,
    NoSupportedInterface,
}
Expand description

Errors that can occur during UAC request handling.

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RequestFailed(PipeError)

The request failed due to a pipe error.

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DeviceDisconnected

The device was disconnected during the operation.

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InvalidResponse

The device returned an invalid or unexpected response.

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NoSupportedInterface

No supported interface was found on the device.

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impl Debug for RequestError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Format for RequestError
where PipeError: Format,

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fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.