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UpdateDecision

varve_core::update

Enum UpdateDecision

pub enum UpdateDecision {
    UpToDate,
    AlreadyCurrent {
        latest: String,
    },
    Available {
        plan: UpdatePlan,
        binary: Vec<u8>,
        digest: String,
    },
}

Expand description

The self-update decision, resolved on ARTIFACT IDENTITY (varve#38).

Variants§

UpToDate

The API’s latest is not newer by version — nothing fetched.

AlreadyCurrent

The version string says newer, but the verified latest binary is byte-identical to what is on disk. A no-op — this is what breaks the mis-reported-version loop.

Fields

§latest: String

Available

A genuine, verified update is available: the plan, the verified binary bytes (ready to install), and the archive digest.

Fields

§plan: UpdatePlan

§binary: Vec<u8>

§digest: String

Trait Implementations§

impl Debug for UpdateDecision

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for UpdateDecision

impl RefUnwindSafe for UpdateDecision

impl Send for UpdateDecision

impl Sync for UpdateDecision

impl Unpin for UpdateDecision

impl UnsafeUnpin for UpdateDecision

impl UnwindSafe for UpdateDecision

Blanket Implementations§

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

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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

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type Output = T

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where U: Into<T>,

type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

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Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more