Adding clone and debug to WriteQuery and ReadQuery.

[jaredwolff]

Description

Making ReadQuery and WriteQuery Debug and Clone so they can be passed through channels.

Checklist

• Formatted code using cargo fmt --all
• Linted code using clippy cargo clippy --all-targets --all-features -- -D warnings

Note: it appears that there were some errors before my commit:

error: this import is redundant
--> influxdb/src/error.rs:2:1
|
2 | use reqwest;
| ^^^^^^^^^^^^ help: remove it entirely
|
= note: -D clippy::single-component-path-imports implied by -D warnings
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports

error: this import is redundant
--> influxdb/src/integrations/serde_integration.rs:52:1
|
52 | use serde_json;
| ^^^^^^^^^^^^^^^ help: remove it entirely
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports

error: this import is redundant
--> influxdb/src/error.rs:2:1
|
2 | use reqwest;
| ^^^^^^^^^^^^ help: remove it entirely
|
= note: -D clippy::single-component-path-imports implied by -D warnings
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports

error: this import is redundant
--> influxdb/src/integrations/serde_integration.rs:52:1
|
52 | use serde_json;
| ^^^^^^^^^^^^^^^ help: remove it entirely
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports

error: aborting due to 2 previous errors

error: could not compile influxdb.

• Updated README.md using cargo readme > README.md
• Reviewed the diff. Did you leave any print statements or unnecessary comments?
• Any unfinished work that warrants a separate issue captured in an issue with a TODO code comment

[Empty2k12]

Thanks for this pull request! 👍🚀

Please excuse my slow response time, I am quite busy with university exams right now. Your patch will be released amongst the other pull requests when they are merged.