Struct DriveConfig 

#[non_exhaustive]
pub struct DriveConfig {
    pub drive_id: DriveId,
    pub path_on_host: SafePath,
    pub is_root_device: bool,
    pub is_read_only: bool,
    pub cache_type: CacheType,
    pub io_engine: IoEngine,
    pub partuuid: Option<String>,
    pub rate_limiter: Option<Value>,
    pub vhost_user_socket: Option<String>,
}

Validated /drives/{id} PUT body.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

drive_id: DriveId

Validated identifier.

path_on_host: SafePath

Validated host path.

is_root_device: bool

is_root_device is honored exactly once per VM; the controller enforces uniqueness.

is_read_only: bool

is_read_only.

cache_type: CacheType

Caching policy.

io_engine: IoEngine

IO engine.

partuuid: Option<String>

Validated root partition UUID, if present.

rate_limiter: Option<Value>

Rate limiter passthrough (validated structurally by the device layer).

vhost_user_socket: Option<String>

Whether a vhost-user socket was supplied (accept-and-warn marker).

Trait Implementations

impl Clone for DriveConfig

fn clone(&self) -> DriveConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriveConfig

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

Formats the value using the given formatter.

impl Serialize for DriveConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<RawDriveConfig> for DriveConfig

type Error = String

The type returned in the event of a conversion error.

fn try_from(raw: RawDriveConfig) -> Result<Self, Self::Error>

Performs the conversion.