improve code quality

[withshubh]

Description

This PR fixes a few issues that improve the code quality.

Summary of changes

• Merge variable declaration with assignment
• Fix unnecessary typecasting on bytes.Buffer
• Remove unnecessary wrapping of function call

[codecov]

Codecov Report

Merging #1792 (f25e77f) into master (b0f56ea) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1792      +/-   ##
==========================================
- Coverage   89.75%   89.73%   -0.03%     
==========================================
  Files          32       32              
  Lines        2675     2669       -6     
==========================================
- Hits         2401     2395       -6     
  Misses        175      175              
  Partials       99       99              

Impacted Files	Coverage Δ
middleware/rate_limiter.go	100.00% <ø> (ø)
binder.go	100.00% <100.00%> (ø)

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[aldas]

Thanks

[withshubh]

@aldas
I would like to share that I ran DeepSource analyzer on my fork of this repository to detect these issues. Have a look at the issues caught in this repository by DeepSource here.

DeepSource is a code review automation tool that detects code quality issues and helps you to automatically fix some of them. You can use DeepSource to track test coverage, Detect problems in Dockerfiles, etc. in addition to detecting issues in code.

Can I submit an issue as a feature request for DeepSource integration or PR(consisting of a configuration file only)?
You can merge the configuration file to activate the analysis to continuously analyze the repo and fix code quality issues.

[withshubh]

Hey @aldas any update on my last comment?