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FeatureUpdateDecision

krabka_verified::features

Enum FeatureUpdateDecision

pub enum FeatureUpdateDecision {
    UnknownUpdateType,
    NegativeLevel,
    UnsupportedByNode,
    DowngradeWithoutFlag,
    DowngradeToNewerLevel,
    UnsafeMetadataDowngrade,
    LossyMetadataDowngrade,
    KRaftDowngrade,
    DependencyUnmet,
    EmitFeature,
    UpgradeKRaft,
    NoChange,
}

Expand description

The first failed rule, or what an admitted row does.

Variants§

UnknownUpdateType

NegativeLevel

UnsupportedByNode

DowngradeWithoutFlag

DowngradeToNewerLevel

UnsafeMetadataDowngrade

A metadata.version downgrade across a level that changed metadata, asked for as UNSAFE_DOWNGRADE.

LossyMetadataDowngrade

A metadata.version downgrade across a level that changed metadata, asked for as SAFE_DOWNGRADE.

KRaftDowngrade

A kraft.version downgrade.

DependencyUnmet

EmitFeature

Emit the feature-level record.

UpgradeKRaft

Hand the kraft.version upgrade to the Raft layer.

NoChange

A kraft.version row with a downgrade type at the current level: nothing to do.

Trait Implementations§

impl Clone for FeatureUpdateDecision

fn clone(&self) -> FeatureUpdateDecision

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 Copy for FeatureUpdateDecision

impl Debug for FeatureUpdateDecision

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

Formats the value using the given formatter. Read more

impl Eq for FeatureUpdateDecision

impl PartialEq for FeatureUpdateDecision

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for FeatureUpdateDecision

Auto Trait Implementations§

impl Freeze for FeatureUpdateDecision

impl RefUnwindSafe for FeatureUpdateDecision

impl Send for FeatureUpdateDecision

impl Sync for FeatureUpdateDecision

impl Unpin for FeatureUpdateDecision

impl UnsafeUnpin for FeatureUpdateDecision

impl UnwindSafe for FeatureUpdateDecision

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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> 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

impl<F> FnGhost for F

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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.