aljabar fails to build on latest version of rustc

[maplant]

Aljabar fails to build with the following errors:

error: constant expression depends on a generic parameter
   --> src/vector.rs:173:30
    |
173 |     pub fn truncate(self) -> (TruncatedVector<T, { N }>, T) {
    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this may fail depending on what value the parameter takes

error: constant expression depends on a generic parameter
   --> src/vector.rs:201:36
    |
201 |     pub fn extend(self, new: T) -> ExtendedVector<T, { N }> {
    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: this may fail depending on what value the parameter takes

error: aborting due to 2 previous errors

It's not a huge concern, as some earlier versions of the compiler do support this just mine, but the decision to make these functions illegal have ramifications for their future existence in this crate.

My inclination is to wait a while, and maybe these functions will just end up being compilable.

A side pretty big issue is that now it's impossible to view the documentation on docs.rs for the time being.