Should fallible_iterator be pub?

[liquidscorpio]

This is to use LazyRows as explained here.

extern crate fallible_iterator;
use fallible_iterator::FallibleIterator;

/// Code involving LazyRow

To use the FallibleIterator, the user needs to add fallible-iterator to their Cargo.toml which can lead to version mismatch. For example, the current latest version for the fallible-iterator crate is 0.2.0 on crates.io but rust-postgres uses 0.1.6 for the same crate.

Keeping the fallible-iterator crate version in local Cargo.toml synchronized with the one used by the postgres crate can be a source of human error leading to subtle bugs.

One option could be to expose the FallibleIterator from postgres crate itself.

[liquidscorpio]

Thanks @sfackler!