rust-toolset:rhel8 security, bug fix, and enhancement update

An update is available for rust-toolset, rust.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.

The following packages have been upgraded to a later upstream version: rust (1.49.0). (BZ#1896712)

Security Fix(es):

• rust: use-after-free or double free in VecDeque::make_contiguous (CVE-2020-36318)

• rust: memory safety violation in String::retain() (CVE-2020-36317)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.