Here is a nice article that goes into detail: https://fasterthanli.me/articles/why-is-my-rust-build-so-slow https://fasterthanli.me/articles/why-is-my-rust-buil

Here is a nice article that goes into detail: https://fasterthanli.me/articles/why-is-my-rust-build-so-slow https://fasterthanli.me/articles/why-is-my-rust-build-so-slo... Here is an older article that compares compilation times between multiple different libraries, where one of them does spend a significant (and majority of the) time borrow checking: https://wiki.alopex.li/WhereRustcSpendsItsTime https://wiki.alopex.li/WhereRustcSpendsItsTime