# Exception in riscv::register::scause - Rust
Exception
Keywords: rust, rustlang, rust-lang, Exception

# Enum riscv::register::scause::Exception

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    pub enum Exception {
    Show 17 variants    InstructionMisaligned,
        InstructionFault,
        IllegalInstruction,
        Breakpoint,
        LoadFault,
        StoreMisaligned,
        StoreFault,
        UserEnvCall,
        VirtualSupervisorEnvCall,
        InstructionPageFault,
        LoadPageFault,
        StorePageFault,
        InstructionGuestPageFault,
        LoadGuestPageFault,
        VirtualInstruction,
        StoreGuestPageFault,
        Unknown,
    }

Expand description

Exception

## Variants

### `InstructionMisaligned`

### `InstructionFault`

### `IllegalInstruction`

### `Breakpoint`

### `LoadFault`

### `StoreMisaligned`

### `StoreFault`

### `UserEnvCall`

### `VirtualSupervisorEnvCall`

### `InstructionPageFault`

### `LoadPageFault`

### `StorePageFault`

### `InstructionGuestPageFault`

### `LoadGuestPageFault`

### `VirtualInstruction`

### `StoreGuestPageFault`

### `Unknown`

## Implementations

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### impl Exception

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#### pub fn from(nr: usize) -> Self

## Trait Implementations

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### impl Clone for Exception

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#### fn clone(&self) -> Exception

Returns a copy of the value. Read more

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#### fn clone_from(&mut self, source: &Self)

Performs copy-assignment from `source`. Read more

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### impl Debug for Exception

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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<Exception> for Exception

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

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

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

This method tests for `!=`.

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### impl Copy for Exception

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### impl Eq for Exception

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### impl StructuralEq for Exception

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### impl StructuralPartialEq for Exception

## Auto Trait Implementations

### impl RefUnwindSafe for Exception

### impl Send for Exception

### impl Sync for Exception

### impl Unpin for Exception

### impl UnwindSafe for Exception

## 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,

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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>,

#### 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.