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MachineLifecycleObservation

meerkat_runtime::store

Enum MachineLifecycleObservation

pub enum MachineLifecycleObservation {
    Missing,
    Decoded {
        record: DecodedMachineLifecycleObservation,
        version: MachineLifecycleObservationVersion,
    },
    Unsupported {
        record_version: u64,
        evidence_digest: String,
        version: MachineLifecycleObservationVersion,
    },
    Malformed {
        record_version: Option<u64>,
        evidence_digest: String,
        version: MachineLifecycleObservationVersion,
        detail: String,
    },
}

Expand description

Lossless classification of one physical machine-lifecycle row.

Transport failures remain RuntimeStoreError values. Every successfully read row is classified without collapsing unsupported or corrupt bytes into absence.

Variants§

Missing

Decoded

Fields

§record: DecodedMachineLifecycleObservation

§version: MachineLifecycleObservationVersion

Unsupported

Fields

§record_version: u64

§evidence_digest: String

§version: MachineLifecycleObservationVersion

Malformed

Fields

§record_version: Option<u64>

§evidence_digest: String

§version: MachineLifecycleObservationVersion

§detail: String

Implementations§

impl MachineLifecycleObservation

pub fn from_raw_record(bytes: &[u8]) -> Self

Losslessly classify one successfully read physical lifecycle row.

This is the canonical adapter seam for custom stores. Transport failure stays an outer RuntimeStoreError; every byte sequence read successfully becomes Decoded, Unsupported, or Malformed here.

pub fn version(&self) -> Option<&MachineLifecycleObservationVersion>

pub fn evidence_digest(&self) -> Option<&str>

impl MachineLifecycleObservation

pub fn expected_version(&self) -> MachineLifecycleExpectedVersion

Exact target-local precondition represented by this observation.

Missing is a first-class compare value. Every present row, including unsupported and malformed bytes, is compared by its raw-content version rather than by a decoded projection.

Trait Implementations§

impl Clone for MachineLifecycleObservation

fn clone(&self) -> MachineLifecycleObservation

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for MachineLifecycleObservation

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

Formats the value using the given formatter. Read more

impl Eq for MachineLifecycleObservation

impl PartialEq for MachineLifecycleObservation

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for MachineLifecycleObservation

Auto Trait Implementations§

impl Freeze for MachineLifecycleObservation

impl RefUnwindSafe for MachineLifecycleObservation

impl Send for MachineLifecycleObservation

impl Sync for MachineLifecycleObservation

impl Unpin for MachineLifecycleObservation

impl UnsafeUnpin for MachineLifecycleObservation

impl UnwindSafe for MachineLifecycleObservation

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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where T: ?Sized,

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Immutably borrows from an owned value. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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fn __clone_box(&self, _: Private) -> *mut ()

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Compare self to key and return true if they are equal.

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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn from(t: T) -> T

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

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That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: Sized + Policy<B, E>, P: Policy<B, E>,

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where T: Sized + Policy<B, E>, P: Policy<B, E>,

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