std::fmt::Display not implemented

[uzyn]

Even with the sample code provided at README.md.

It's getting the following error:

`bigint::U256` cannot be formatted with the default formatter; try using `:?` instead if you are using a format string
   |
   = help: the trait `std::fmt::Display` is not implemented for `bigint::U256`
   = note: required by `std::fmt::Display::fmt`

[NikVolf]

you probably use it with default-features = false?

[uzyn]

This is how it looks on my Cargo.toml

bigint = "4.2.0"

How do I enable default features?

[NikVolf]

replace your line with

bigint = { version = "4.0", features = ["std"] }

as a workaround

we will update docs/configs

[uzyn]

Thanks. That works!

[NikVolf]

will keep it open until std feature will be default

[Pzixel]

Hey guys.

Why does Display is not implemented for no_std environments? Why there are these artificial limitations?

[debris]

no reason. fix should be trivial, just change feature gates and replace std::fmt::Display with core::fmt::Display. PRs are welcomed :)