In this case, `RUST_BACKTRACE` is described in Chapter 9 of The Book: https://doc.rust-lang.org/book/ch09-01-unrecoverable-errors-with-panic.html https://doc.r

In this case, `RUST_BACKTRACE` is described in Chapter 9 of The Book: https://doc.rust-lang.org/book/ch09-01-unrecoverable-errors-with-panic.html https://doc.rust-lang.org/book/ch09-01-unrecoverable-errors-... I would say that this has good discoverability. If you're learning the language and writing your algorithmic trading platform in it, The Book should probably be the first document that you go to.