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[ISSUE #998]📝Add doc for MQConsumerInner #999

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merged 1 commit into from
Sep 26, 2024
Merged

[ISSUE #998]📝Add doc for MQConsumerInner #999

merged 1 commit into from
Sep 26, 2024

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mxsm
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@mxsm mxsm commented Sep 25, 2024

Which Issue(s) This PR Fixes(Closes)

Fixes #998

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

  • New Features
    • Introduced a new trait for local message queue consumers, enhancing functionality and control.
    • Added methods for retrieving group name, message model, consumption type, and subscription details.
    • Implemented asynchronous methods for rebalancing, persisting offsets, and updating subscription information.

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coderabbitai bot commented Sep 25, 2024

Walkthrough

The pull request introduces a new trait, MQConsumerInnerLocal, in the rocketmq-client/src/consumer/mq_consumer_inner.rs file. This trait extends the existing MQConsumerInnerAny trait, requiring implementations to be Sync and 'static. It adds multiple methods that enhance the functionality of local message queue consumers, providing detailed control and information about their operations, such as group name, message model, consumption type, and subscription management.

Changes

File Change Summary
rocketmq-client/src/consumer/mq_consumer_inner.rs Added the MQConsumerInnerLocal trait with methods for consumer management, including group name, message model, consumption type, and subscription handling.

Assessment against linked issues

Objective Addressed Explanation
Add documentation for MQConsumerInner (#998) The PR does not include any documentation updates.

Possibly related PRs

Suggested labels

approved, auto merge

Suggested reviewers

  • SpaceXCN
  • TeslaRustor

🐇 In the meadow, changes bloom,
New traits and methods make room.
Consumers now dance with delight,
With group names and models in sight.
Let's hop along, our code's a delight! 🌼


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@mxsm
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mxsm commented Sep 25, 2024

🚀Thanks for your contribution🎉. CodeRabbit(AI) will review your code first🔥

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Actionable comments posted: 1

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between d4b06ce and 985f6ef.

📒 Files selected for processing (1)
  • rocketmq-client/src/consumer/mq_consumer_inner.rs (1 hunks)

Comment on lines +33 to +86
/// The `MQConsumerInnerLocal` trait defines the core functionalities required for a local MQ
/// consumer. It extends the `MQConsumerInnerAny` trait and requires implementations to be `Sync`
/// and `'static`.

#[trait_variant::make(MQConsumerInner: Send)]
pub trait MQConsumerInnerLocal: MQConsumerInnerAny + Sync + 'static {
/// Returns the group name of the consumer.
fn group_name(&self) -> String;

/// Returns the message model used by the consumer.
fn message_model(&self) -> MessageModel;

/// Returns the type of consumption (e.g., push or pull).
fn consume_type(&self) -> ConsumeType;

/// Returns the point from where the consumer should start consuming messages.
fn consume_from_where(&self) -> ConsumeFromWhere;

/// Returns the set of subscriptions for the consumer.
fn subscriptions(&self) -> HashSet<SubscriptionData>;

/// Performs the rebalancing of the consumer.
fn do_rebalance(&self);

/// Attempts to perform rebalancing asynchronously and returns a `Result` indicating success or
/// failure.
async fn try_rebalance(&self) -> Result<bool>;

/// Persists the consumer offset asynchronously.
async fn persist_consumer_offset(&self);

/// Updates the subscription information for a given topic asynchronously.
///
/// # Arguments
///
/// * `topic` - A string slice that holds the name of the topic.
/// * `info` - A reference to a `HashSet` containing `MessageQueue` information.
async fn update_topic_subscribe_info(&mut self, topic: &str, info: &HashSet<MessageQueue>);

/// Checks if the subscription information for a given topic needs to be updated asynchronously.
///
/// # Arguments
///
/// * `topic` - A string slice that holds the name of the topic.
///
/// # Returns
///
/// * `bool` - `true` if the subscription information needs to be updated, `false` otherwise.
async fn is_subscribe_topic_need_update(&self, topic: &str) -> bool;

/// Returns whether the consumer is in unit mode.
fn is_unit_mode(&self) -> bool;

/// Returns the running information of the consumer.
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⚠️ Potential issue

Clarify the introduction of the MQConsumerInnerLocal trait

The PR aims to add documentation for the MQConsumerInner trait, but the code introduces a new trait MQConsumerInnerLocal instead. Additionally, there are no implementations of MQConsumerInnerLocal provided in the codebase. If the intention was to document the existing MQConsumerInner trait, please update the documentation accordingly. If MQConsumerInnerLocal is meant to be a new trait, ensure that it's properly integrated with implementations and that its purpose is clearly documented.

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codecov bot commented Sep 25, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 19.49%. Comparing base (8e92073) to head (985f6ef).
Report is 3 commits behind head on main.

Additional details and impacted files
@@           Coverage Diff           @@
##             main     #999   +/-   ##
=======================================
  Coverage   19.49%   19.49%           
=======================================
  Files         412      412           
  Lines       34235    34237    +2     
=======================================
+ Hits         6673     6676    +3     
+ Misses      27562    27561    -1     

☔ View full report in Codecov by Sentry.
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@TeslaRustor TeslaRustor added approved PR has approved and removed ready to review labels Sep 26, 2024
@mxsm mxsm merged commit 306fafe into main Sep 26, 2024
18 of 19 checks passed
@mxsm mxsm deleted the doc-998 branch September 26, 2024 01:22
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[Doc📝] Add doc for MQConsumerInner
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