This commit replaces all usage of `unwrap` with `expect` within
`networks/monero`, clarifying why the panic risked is unreachable. This commit
also replaces some uses of `unwrap` with solutions which are guaranteed not to
fail.
Notably, compilation on 128-bit systems is prevented, ensuring
`u64::try_from(usize::MAX)` will never panic at runtime.
Slight breaking changes are additionally included as necessary to massage out
some avoidable panics.
`read_vec` was unbounded. It now accepts an optional bound. In some places, we
are able to define and provide a bound (Bulletproofs(+)' `L` and `R` vectors).
In others, we cannot (the amount of inputs within a transaction, which is not
subject to any rule in the current consensus other than the total transaction
size limit). Usage of `None` in those locations preserves the existing
behavior.
Preserves the fn accessors within the Monero crates so that we can use statics
in some cfgs yet not all (in order to provide support for more low-memory
devices) with the exception of `H` (which truly should be cached).
* Rename the coins folder to networks
Ethereum isn't a coin. It's a network.
Resolves#357.
* More renames of coins -> networks in orchestration
* Correct paths in tests/
* cargo fmt
