Struct Drive

pub struct Drive {
    pub drive_id: String,
    pub partuuid: Option<String>,
    pub is_root_device: bool,
    pub cache_type: Option<CacheType>,
    pub is_read_only: bool,
    pub path_on_host: String,
    pub rate_limiter: Option<RateLimiter>,
    pub io_engine: Option<IoEngine>,
    pub socket: Option<String>,
}

Fields

drive_id: String

drive id Required: true

partuuid: Option<String>

partuuid Represents the unique id of the boot partition of this device. It is optional and it will be taken into account only if the is_root_device field is true.

is_root_device: bool

is root device Required: true

cache_type: Option<CacheType>

cache type Represents the caching strategy for the block device.

is_read_only: bool

VirtioBlock specific parameters: Is block read only. This field is required for virtio-block config and should be omitted for vhost-user-block configuration. Required: true

path_on_host: String

VirtioBlock specific parameters: Host level path for the guest drive. This field is required for virtio-block config and should be omitted for vhost-user-block configuration. Required: true

rate_limiter: Option<RateLimiter>

VirtioBlock specific parameters: rate limiter

io_engine: Option<IoEngine>

VirtioBlock specific parameters: Type of the IO engine used by the device. “Async” is supported on host kernels newer than 5.10.51. This field is optional for virtio-block config and should be omitted for vhost-user-block configuration.

socket: Option<String>

VhostUserBlock specific parameters Path to the socket of vhost-user-block backend. This field is required for vhost-user-block config should be omitted for virtio-block configuration.

Trait Implementations

impl Clone for Drive

fn clone(&self) -> Drive

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Drive

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Drive

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Drive

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Drive

fn cmp(&self, other: &Drive) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Drive

fn eq(&self, other: &Drive) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Drive

fn partial_cmp(&self, other: &Drive) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Drive

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Drive

impl StructuralPartialEq for Drive