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PanicAction

kernel::lib::types::boot_info

Enum PanicAction 

Source 
#[repr(u8)]
pub enum PanicAction {
    Halt = 0,
    Reboot = 1,
}
Expand description

What the kernel should do at the end of a panic

The default value should always be 0 to avoid moving structs which statically initialize this from .bss to .data

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Halt = 0

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Reboot = 1

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impl PanicAction

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pub fn from_u8(value: u8) -> Option<Self>

Construct a new PanicAction from a u8

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pub fn is_valid_panic_action(value: u8) -> bool

Check if the given u8 corresponds to a valid panic action

Trait Implementations§

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impl Clone for PanicAction

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fn clone(&self) -> Self

Returns a duplicate 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 Copy for PanicAction

Auto Trait Implementations§

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impl Freeze for PanicAction

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impl RefUnwindSafe for PanicAction

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impl Send for PanicAction

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impl Sync for PanicAction

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impl Unpin for PanicAction

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impl UnsafeUnpin for PanicAction

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impl UnwindSafe for PanicAction

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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.