kernel::device_id

Struct IdArray

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#[repr(C)]
pub struct IdArray<T: RawDeviceId, U, const N: usize> { /* private fields */ }
Expand description

A zero-terminated device id array, followed by context data.

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impl<T: RawDeviceId, U, const N: usize> IdArray<T, U, N>

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pub const fn new(ids: [(T, U); N]) -> Self

Creates a new instance of the array.

The contents are derived from the given identifiers and context information.

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pub const fn raw_ids(&self) -> &RawIdArray<T, N>

Reference to the contained RawIdArray.

Trait Implementations§

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impl<T: RawDeviceId, U, const N: usize> IdTable<T, U> for IdArray<T, U, N>

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fn as_ptr(&self) -> *const T::RawType

Obtain the pointer to the ID table.
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fn id(&self, index: usize) -> &T::RawType

Obtain the pointer to the bus specific device ID from an index.
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fn info(&self, index: usize) -> &U

Obtain the pointer to the driver-specific information from an index.

Auto Trait Implementations§

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impl<T, U, const N: usize> Freeze for IdArray<T, U, N>
where U: Freeze, <T as RawDeviceId>::RawType: Freeze,

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impl<T, U, const N: usize> RefUnwindSafe for IdArray<T, U, N>
where U: RefUnwindSafe, <T as RawDeviceId>::RawType: RefUnwindSafe,

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impl<T, U, const N: usize> Send for IdArray<T, U, N>
where U: Send, <T as RawDeviceId>::RawType: Send,

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impl<T, U, const N: usize> Sync for IdArray<T, U, N>
where U: Sync, <T as RawDeviceId>::RawType: Sync,

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impl<T, U, const N: usize> Unpin for IdArray<T, U, N>
where U: Unpin, <T as RawDeviceId>::RawType: Unpin,

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impl<T, U, const N: usize> UnwindSafe for IdArray<T, U, N>
where U: UnwindSafe, <T as RawDeviceId>::RawType: UnwindSafe,

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, E> Init<T, E> for T

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unsafe fn __init(self, slot: *mut T) -> Result<(), E>

Initializes slot. Read more
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fn chain<F>(self, f: F) -> ChainInit<Self, F, T, E>
where F: FnOnce(&mut T) -> Result<(), E>,

First initializes the value using self then calls the function f with the initialized value. Read more
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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, E> PinInit<T, E> for T

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unsafe fn __pinned_init(self, slot: *mut T) -> Result<(), E>

Initializes slot. Read more
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fn pin_chain<F>(self, f: F) -> ChainPinInit<Self, F, T, E>
where F: FnOnce(Pin<&mut T>) -> Result<(), E>,

First initializes the value using self then calls the function f with the initialized value. Read more
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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.