Enum DeviceStatus

pub enum DeviceStatus {
    Reset = 0,
    Acknowledge = 1,
    Driver = 2,
    DriverOK = 4,
    FeaturesOK = 8,
    DeviceNeedReset = 64,
    Failed = 128,
}

DeviceStatus enum for Virtio devices

This enum represents the status of the Virtio device. Each variant corresponds to a specific status bit. The status bits are defined in the Virtio specification.

Variants

Reset = 0

Acknowledge = 1

Driver = 2

DriverOK = 4

FeaturesOK = 8

DeviceNeedReset = 64

Failed = 128

Implementations

impl DeviceStatus

pub fn is_set(&self, status: u32) -> bool

Check if the status is set

This method checks if the specified status bit is set in the given status.

Arguments

• status - The status to check.

Returns

Returns true if the status bit is set, false otherwise.

pub fn set(&self, status: &mut u32)

Set the status bit

This method sets the specified status bit in the given status.

Arguments

• status - A mutable reference to the status to modify.

pub fn clear(&self, status: &mut u32)

Clear the status bit

This method clears the specified status bit in the given status.

Arguments

• status - A mutable reference to the status to modify.

pub fn toggle(&self, status: &mut u32)

Toggle the status bit

This method toggles the specified status bit in the given status.

Arguments

• status - A mutable reference to the status to modify.

pub fn from_u32(status: u32) -> Self

Convert from u32 to DeviceStatus

This method converts a u32 value to the corresponding DeviceStatus variant.

Arguments

• status - The u32 value to convert.

Returns

Returns the corresponding DeviceStatus variant.

pub fn to_u32(&self) -> u32

Convert DeviceStatus to u32

This method converts the DeviceStatus variant to its corresponding u32 value.

Returns

Returns the u32 value corresponding to the DeviceStatus variant.

Trait Implementations

impl Clone for DeviceStatus

fn clone(&self) -> DeviceStatus

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceStatus

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

Formats the value using the given formatter.

impl Copy for DeviceStatus