# Error in virtio_drivers - Rust
The error type of VirtIO drivers.
Keywords: rust, rustlang, rust-lang, Error

# Enum virtio_drivers::Error

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    pub enum Error {
        BufferTooSmall,
        NotReady,
        AlreadyUsed,
        InvalidParam,
        DmaError,
        IoError,
    }

Expand description

The error type of VirtIO drivers.

## Variants

### `BufferTooSmall`

The buffer is too small.

### `NotReady`

The device is not ready.

### `AlreadyUsed`

The queue is already in use.

### `InvalidParam`

Invalid parameter.

### `DmaError`

Failed to alloc DMA memory.

### `IoError`

I/O Error

## Trait Implementations

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### impl Debug for Error

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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 PartialEq<Error> for Error

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#### fn eq(&self, other: &Error) -> bool

This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

1.0.0 · source

#### fn ne(&self, other: &Rhs) -> bool

This method tests for `!=`.

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### impl Eq for Error

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### impl StructuralEq for Error

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### impl StructuralPartialEq for Error

## Auto Trait Implementations

### impl RefUnwindSafe for Error

### impl Send for Error

### impl Sync for Error

### impl Unpin for Error

### impl UnwindSafe for Error

## Blanket Implementations

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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,

const: unstable · source

#### 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,

const: unstable · source

#### 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

const: unstable · source

#### fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

#### 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>,

#### type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

#### 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>,

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

The type returned in the event of a conversion error.

const: unstable · source

#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.