Struct MappedIrqLine Copy item path

pub fn num(&self) -> u8

Gets the IRQ number.

pub fn on_active<F>(&mut self, callback: F)
where F: Fn(&TrapFrame) + Sync + Send + 'static,

Registers a callback that will be invoked when the IRQ is active.

For each IRQ line, multiple callbacks may be registered.

pub fn is_empty(&self) -> bool

Checks if there are no registered callbacks.

pub fn remapping_index(&self) -> Option<u16>

Gets the remapping index of the IRQ line.

This method will return None if interrupt remapping is disabled or not supported by the architecture.

Trait Implementations§

impl Debug for MappedIrqLine

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

Formats the value using the given formatter. Read more

impl Deref for MappedIrqLine

type Target = IrqLine

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for MappedIrqLine

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Drop for MappedIrqLine

fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

impl !UnwindSafe for MappedIrqLine

Blanket Implementations§

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

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Gets the TypeId of self. Read more

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

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where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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Calls U::from(self).

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

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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
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Borrows self and passes that borrow into the pipe function. Read more

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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

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type Metadata = ()

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)

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where Self: Borrow, B: ?Sized,

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where Self: BorrowMut, B: ?Sized,

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where Self: AsRef<R>, R: ?Sized,

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where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
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Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

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