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# Core
Core module contains several commonly used functions and acts like a container for other utility modules.
In terms of developer terminology core can be seen as `util` package.
### Modules
- [Base64](https://github.com/bohdaq/rust-web-server/tree/main/src/core/base64)
### Traits
- `New` trait is used to retrieve new instance of a struct. Similar to `Default` trait in Rust.
[Null](https://github.com/bohdaq/rust-web-server/tree/main/src/null) | Core