#[non_exhaustive]
pub enum DeviceClass { Unclassified = 0, MassStorage = 1, Network = 2, Memory = 3, Bridge = 4, Audio = 5, Graphics = 6, TestDevices = 32_768, CleverGpu = 32_769, Unknown = 65_535, }
Expand description

Enum for all known Device Classes

This enum is strongly typed. Only registered device classes are present

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Unclassified = 0

The Unclassified Devices device class

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MassStorage = 1

The Mass Storage Devices device class

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Network = 2

The Network Devices device class

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Memory = 3

The Memory device class

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Bridge = 4

The ACI Bridges device class

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Audio = 5

The Audio Devices device class

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Graphics = 6

The Graphics Devices device class

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TestDevices = 32_768

The Test Devices device class

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CleverGpu = 32_769

The Clever-GPU Interface device class

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Unknown = 65_535

The Unknown Device device class

Implementations§

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impl DeviceClass

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pub const fn id(&self) -> u16

Returns the numeric id associated with this DeviceClass

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pub const fn from_id(id: u16) -> Option<Self>

Obtains the DeviceClass associated with the given numeric id if one is provided, otherwise returns None.

§Stability

A None result of this function should not be considered stable, as a new registration may cause a previous None result to return a value. A Some result is guaranteed to remain stable permanently (including accross major versions)

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pub const fn public_name(&self) -> &'static str

Retrieves the public (display) name from the registration associated with this DeviceClass.

This function requires the extended-info crate feature to be enabled.

§Stability

As the public name of a registration may be amended, the return value of this function is not considered stable.

Auto Trait Implementations§

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>,

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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.