[Cleanup] Builder Interface

[codecov[bot]]

Codecov Report

Base: 99.17% // Head: 99.17% // Increases project coverage by +0.00% :tada:

Coverage data is based on head (44bde69) compared to base (15f2908). Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #218 +/- ## ======================================= Coverage 99.17% 99.17% ======================================= Files 70 70 Lines 2038 2047 +9 Branches 569 571 +2 ======================================= + Hits 2021 2030 +9 Partials 17 17 ``` | [Impacted Files](https://codecov.io/gh/coder137/build_in_cpp/pull/218?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu) | Coverage Δ | | |---|---|---| | [...ildcc/lib/target/include/target/custom\_generator.h](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy9saWIvdGFyZ2V0L2luY2x1ZGUvdGFyZ2V0L2N1c3RvbV9nZW5lcmF0b3IuaA==) | `100.00% <ø> (ø)` | | | [buildcc/lib/target/include/target/target.h](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy9saWIvdGFyZ2V0L2luY2x1ZGUvdGFyZ2V0L3RhcmdldC5o) | `100.00% <ø> (ø)` | | | [buildcc/lib/target/src/api/target\_getter.cpp](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy9saWIvdGFyZ2V0L3NyYy9hcGkvdGFyZ2V0X2dldHRlci5jcHA=) | `100.00% <ø> (ø)` | | | [buildcc/lib/args/include/args/register.h](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy9saWIvYXJncy9pbmNsdWRlL2FyZ3MvcmVnaXN0ZXIuaA==) | `100.00% <100.00%> (ø)` | | | [...arget/include/target/interface/builder\_interface.h](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy9saWIvdGFyZ2V0L2luY2x1ZGUvdGFyZ2V0L2ludGVyZmFjZS9idWlsZGVyX2ludGVyZmFjZS5o) | `100.00% <100.00%> (ø)` | | | [...b/target/src/custom\_generator/custom\_generator.cpp](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy9saWIvdGFyZ2V0L3NyYy9jdXN0b21fZ2VuZXJhdG9yL2N1c3RvbV9nZW5lcmF0b3IuY3Bw) | `99.37% <100.00%> (+0.01%)` | :arrow_up: | | [buildcc/toolchains/src/toolchain\_aggregate.cpp](https://codecov.io/gh/coder137/build_in_cpp/pull/218/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu#diff-YnVpbGRjYy90b29sY2hhaW5zL3NyYy90b29sY2hhaW5fYWdncmVnYXRlLmNwcA==) | `100.00% <0.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Niket+Naidu)

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