Enum Detection 

#[non_exhaustive]
pub enum Detection {
    Detected,
    NotDetected,
    Unknown,
}

Result of a single TEE capability probe.

Unknown is distinct from NotDetected on purpose. On platforms where we cannot run the probe (for example asking about Intel SGX from an aarch64 host) we report Unknown rather than claim absence — callers that care about the distinction can degrade gracefully.

Variants (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.

Detected

The capability is present and a fetcher backed by it would succeed.

NotDetected

The probe ran and found no support.

Unknown

The probe is not implemented on this platform, or its signal is inaccessible from userspace.

Implementations

impl Detection

pub fn is_detected(self) -> bool

true only if this probe positively confirmed the capability.

Trait Implementations

impl Clone for Detection

fn clone(&self) -> Detection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Detection

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

Formats the value using the given formatter.

impl Display for Detection

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

Formats the value using the given formatter.

impl Hash for Detection

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 PartialEq for Detection

fn eq(&self, other: &Detection) -> 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 Copy for Detection

impl Eq for Detection

impl StructuralPartialEq for Detection