Struct rdkafka::metadata::Metadata

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pub struct Metadata(_);

Expand description

Metadata container.

This structure wraps the metadata pointer returned by rdkafka-sys, and deallocates all the native resources when dropped.

Implementations

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impl Metadata

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pub fn orig_broker_id(&self) -> i32

Returns the ID of the broker originating this metadata.

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pub fn orig_broker_name(&self) -> &str

Returns the hostname of the broker originating this metadata.

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pub fn brokers(&self) -> &[MetadataBroker ]

Returns the metadata information for all the brokers in the cluster.

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pub fn topics(&self) -> &[MetadataTopic ]

Returns the metadata information for all the topics in the cluster.

Trait Implementations

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impl Send for Metadata

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impl Sync for Metadata

Auto Trait Implementations

impl RefUnwindSafe for Metadata

impl Unpin for Metadata

impl UnwindSafe for Metadata

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct rdkafka::metadata::Metadata

Implementations

impl Metadata

pub fn orig_broker_id(&self) -> i32

pub fn orig_broker_name(&self) -> &str

pub fn brokers(&self) -> &[MetadataBroker ]

pub fn topics(&self) -> &[MetadataTopic ]

Trait Implementations

impl Send for Metadata

impl Sync for Metadata

Auto Trait Implementations

impl RefUnwindSafe for Metadata

impl Unpin for Metadata

impl UnwindSafe for Metadata

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct rdkafka::metadata::Metadata

Implementations

impl Metadata

pub fn orig_broker_id(&self) -> i32

pub fn orig_broker_name(&self) -> &str

pub fn brokers(&self) -> &[MetadataBroker]

pub fn topics(&self) -> &[MetadataTopic]

Trait Implementations

impl Send for Metadata

impl Sync for Metadata

Auto Trait Implementations

impl RefUnwindSafe for Metadata

impl Unpin for Metadata

impl UnwindSafe for Metadata

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

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

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

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

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

pub fn brokers(&self) -> &[MetadataBroker ]

pub fn topics(&self) -> &[MetadataTopic ]

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

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

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

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

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

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