Thank you for submitting this pull request! We really appreciate you spending the time to work on these changes.

What is the motivation?

Hide unwanted trace from release build to minimise logging noise.

What does this change do?

Hide unwanted trace from release build using debug flag.

What is your testing strategy?

Tested manually via the following steps:

1. Start app with in memory db in release mode:

cargo watch -x 
'
run --no-default-features --features storage-mem,http,scripting --release -- start --log trace --user root --pass root memory
'

2. Import data into the in memory db (this is required so that there are things for the db to garbage collect, else the function that calls this trace will not appear). I used the first 100 lines from the demo data .

cargo run -- import --conn http://localhost:8000 --user root --pass root --ns 
test
 --db 
test
 ~
/Downloads/surreal-deal-v2.surql

3. Observe traces
   Without the code change:

With the code change:

(I added a trace _delr called to be sure the function was being called.)

Is this related to any issues?

Closes #4029

Does this change need documentation?

If this pull request requires changes, updates, or improvements to the documentation, then add a corresponding issue on the docs.surrealdb.com repository, and link to it here.

• No documentation needed
• Feat(docusaurus): Adds styling, theming and menus ?docs.surrealdb.com#1

Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines