Struct rdkafka::config::ClientConfig [−][src]
Client configuration.
Fields
log_level: RDKafkaLogLevel
The librdkafka logging level. Refer to RDKafkaLogLevel
for the list
of available levels.
Implementations
impl ClientConfig
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pub fn new() -> ClientConfig
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Creates a new empty configuration.
pub fn get(&self, key: &str) -> Option<&str>
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Gets the value of a parameter in the configuration.
Returns the current value set for key
, or None
if no value for key
exists.
Note that this method will only ever return values that were installed
by a call to ClientConfig::set
. To retrieve librdkafka’s default
value for a parameter, build a NativeClientConfig
and then call
NativeClientConfig::get
on the resulting object.
pub fn set<K, V>(&mut self, key: K, value: V) -> &mut ClientConfig where
K: Into<String>,
V: Into<String>,
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K: Into<String>,
V: Into<String>,
Sets a parameter in the configuration.
If there is an existing value for key
in the configuration, it is
overridden with the new value
.
pub fn remove<'a>(&'a mut self, key: &str) -> &'a mut ClientConfig
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Removes a parameter from the configuration.
pub fn set_log_level(&mut self, log_level: RDKafkaLogLevel) -> &mut ClientConfig
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Sets the log level of the client. If not specified, the log level will be calculated based on the global log level of the log crate.
pub fn create_native_config(&self) -> KafkaResult<NativeClientConfig>
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Builds a native librdkafka configuration.
pub fn create<T: FromClientConfig>(&self) -> KafkaResult<T>
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Uses the current configuration to create a new Consumer or Producer.
pub fn create_with_context<C, T>(&self, context: C) -> KafkaResult<T> where
C: ClientContext,
T: FromClientConfigAndContext<C>,
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C: ClientContext,
T: FromClientConfigAndContext<C>,
Uses the current configuration and the provided context to create a new Consumer or Producer.
Trait Implementations
impl Clone for ClientConfig
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fn clone(&self) -> ClientConfig
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for ClientConfig
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impl Default for ClientConfig
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Auto Trait Implementations
impl RefUnwindSafe for ClientConfig
impl Send for ClientConfig
impl Sync for ClientConfig
impl Unpin for ClientConfig
impl UnwindSafe for ClientConfig
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,