Struct SmartAttribute 

pub struct SmartAttribute {
    pub id: u8,
    pub name: String,
    pub flags: u16,
    pub normalized: i32,
    pub worst: i32,
    pub threshold: i32,
    pub pretty: Option<PrettyValue>,
}

A S.M.A.R.T. attribute.

Fields

id: u8

Attribute Identifier

name: String

The identifier as a string.

flags: u16

16-bit attribute flags (bit 0 is prefail/oldage, bit 1 is online/offline).

normalized: i32

The current value or -1 if unknown.

worst: i32

The worst value of -1 if unknown.

threshold: i32

The threshold or -1 if unknown.

pretty: Option<PrettyValue>

An interpretation of the value

Implementations

impl SmartAttribute

pub fn pre_fail(&self) -> bool

Whether this attribute determines if the drive is failing (true) or old (false).

From SFF 8035i Revision 2 page 19:

Bit 0 (pre-failure/advisory bit) - If the value of this bit equals zero, an attribute value less than or equal to its corresponding attribute threshold indicates an advisory condition where the usage or age of the device has exceeded its intended design life period. If the value of this bit equals one, an attribute value less than or equal to its corresponding attribute threshold indicates a prefailure condition where imminent loss of data is being predicted.

---

From SMART Attribute Overview:

0: Advisory: The usage of age of the device has exceeded its intended design life period
1: Pre-failure notification: Failure is predicted within 24 hours

pub fn online(&self) -> bool

From SFF 8035i Revision 2 page 19:

Bit 1 (on-line data collection bit) - If the value of this bit equals zero, then the attribute value is updated only during off-line data collection activities. If the value of this bit equals one, then the attribute value is updated during normal operation of the device or during both normal operation and off-line testing.

pub fn performance(&self) -> bool

true: speed/performance

pub fn error_rate(&self) -> bool

pub fn event_count(&self) -> bool

pub fn self_preserving(&self) -> bool

pub fn assessment(&self) -> SmartAssessment

Assess the disk’s state.

From https://github.com/GNOME/gnome-disk-utility/blob/5baa52eff3036fc59648bc2e10c4d4ec69dec50b/src/disks/gduatasmartdialog.c#L678

Trait Implementations

impl Clone for SmartAttribute

fn clone(&self) -> SmartAttribute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SmartAttribute

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

Formats the value using the given formatter.

impl From<(u8, String, u16, i32, i32, i32, i64, i32, HashMap<String, Variant<Box<dyn RefArg>>>)> for SmartAttribute

fn from( (id, name, flags, value, worst, threshold, pretty_value, pretty_unit, _expansion): (u8, String, u16, i32, i32, i32, i64, i32, HashMap<String, Variant<Box<dyn RefArg>>>), ) -> Self

Converts to this type from the input type.