severen / luna

A hobby implementation of Scheme (R⁷RS) for fun and great profit!

Hi, I'm Severen!

I am a systems developer at SiteHost and a mathematics and computer science graduate from the University of Canterbury.

My interests include:

• Programming language theory, design, and implementation
• Logic, type theory, and category theory
• Abstract algebra

I am an avid user, developer, and supporter of free and open source software, and as such endeavour to release as many of my projects as possible under such licences.

You can contact me via email at [email protected] or on Discord at severen.

luna's Issues

RUSTSEC-2021-0139: ansi_term is Unmaintained

ansi_term is Unmaintained

Details
Status	unmaintained
Package	ansi_term
Version	0.12.1
URL	ogham/rust-ansi-term#72
Date	2021-08-18

The maintainer has adviced that this crate is deprecated and will not receive any maintenance.

The crate does not seem to have much dependencies and may or may not be ok to use as-is.

Last release seems to have been three years ago.

Possible Alternative(s)

The below list has not been vetted in any way and may or may not contain alternatives;

• anstyle
• console
• nu-ansi-term
• owo-colors
• yansi

Dependency Specific Migration(s)

• structopt, clap2

See advisory page for additional details.

RUSTSEC-2020-0122: beef::Cow lacks a Sync bound on its Send trait allowing for data races

beef::Cow lacks a Sync bound on its Send trait allowing for data races

Details
Package	beef
Version	0.4.4
URL	maciejhirsz/beef#37
Date	2020-10-28
Patched versions	>=0.5.0

Affected versions of this crate did not have a T: Sync bound in the Send impl for Cow<'_, T, U>. This allows users to create data races by making Cow contain types that are (Send && !Sync) like Cell<_> or RefCell<_>.

Such data races can lead to memory corruption.

The flaw was corrected in commit d1c7658 by adding trait bounds T: Sync and T::Owned: Send to the Send impl for Cow<'_, T, U>.

See advisory page for additional details.