Skip to main content

FeatureMetadata

confluent_kafka::admin

Struct FeatureMetadata

pub struct FeatureMetadata { /* private fields */ }

Expand description

Encapsulates details about finalized as well as supported features.

This is particularly useful to hold the result returned by the describe_features_with_options API.

Corresponds to org.apache.kafka.clients.admin.FeatureMetadata.

Implementations§

impl FeatureMetadata

pub fn finalized_features(&self) -> &HashMap<String, FinalizedVersionRange>

Returns a map of finalized feature versions. Each entry contains a feature name and the range of version levels supported by every broker in the cluster.

pub fn finalized_features_epoch(&self) -> Option<i64>

The epoch for the finalized features. If empty, the finalized features are absent/unavailable.

pub fn supported_features(&self) -> &HashMap<String, SupportedVersionRange>

Returns a map of supported feature versions. Each entry contains a feature name and the range of versions supported by a particular broker in the cluster.

Trait Implementations§

impl Clone for FeatureMetadata

fn clone(&self) -> FeatureMetadata

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for FeatureMetadata

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

Formats the value using the given formatter. Read more

impl Display for FeatureMetadata

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

Formats the value using the given formatter. Read more

impl PartialEq for FeatureMetadata

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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 Eq for FeatureMetadata

impl StructuralPartialEq for FeatureMetadata

Auto Trait Implementations§

impl Freeze for FeatureMetadata

impl RefUnwindSafe for FeatureMetadata

impl Send for FeatureMetadata

impl Sync for FeatureMetadata

impl Unpin for FeatureMetadata

impl UnsafeUnpin for FeatureMetadata

impl UnwindSafe for FeatureMetadata

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<Q, K> Equivalent<K> for Q
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

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

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

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

impl<Q, K> Equivalent<K> for Q
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

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> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. 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.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V