pub struct DefaultConsumerContext;
Expand description

An inert ConsumerContext that can be used when no customizations are needed.

Trait Implementations

Receives log lines from librdkafka. Read more

Receives the decoded statistics of the librdkafka client. To enable, the statistics.interval.ms configuration parameter must be specified. Read more

Receives the JSON-encoded statistics of the librdkafka client. To enable, the statistics.interval.ms configuration parameter must be specified. Read more

Receives global errors from the librdkafka client. Read more

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Implements the default rebalancing strategy and calls the pre_rebalance and post_rebalance methods. If this method is overridden, it will be responsibility of the user to call them if needed. Read more

Pre-rebalance callback. This method will run before the rebalance and should terminate its execution quickly. Read more

Post-rebalance callback. This method will run after the rebalance and should terminate its execution quickly. Read more

Post commit callback. This method will run after a group of offsets was committed to the offset store. Read more

Returns the minimum interval at which to poll the main queue, which services the logging, stats, and error callbacks. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.