build(deps): bump procfs from 0.15.1 to 0.16.0

[dependabot]

Bumps procfs from 0.15.1 to 0.16.0.

Release notes

Sourced from procfs's releases.

v0.16.0

This release contains a fairly large internal restructuring, which has noticeable public API changes. A lot of core functionality has been brought into a new procfs-core crate that contains platform-independent data structures and parsing. This crate can be used on all platforms. The procfs crate now depends on procfs-core, and contains all of the Linux-specific code (and thus remains only usable on Linux).

Some procfs functions require information about the running system. For example, the rss_bytes() function needs to know the page size. These functions now have a more complicated API. See the docs for more information, but generally you now have to add a call to .get(), for example:

Old:

let prc = procfs::process::Process::myself().unwrap();
let stat = prc.stat().unwrap();
println!("RSS:   {} bytes", stat.rss_bytes());

New:

use procfs::prelude::*;  // to bring `WithCurrentSystemInfo` into scope
let prc = procfs::process::Process::myself().unwrap();
let stat = prc.stat().unwrap();
println!("RSS:   {} bytes", stat.rss_bytes().get());

We think this new complication is unavoidable, but if you have some thoughts on this, your ideas are welcome in a new issue or discussion thread

New Features

• Implementation of a split crate scheme. by @​afranchuk in eminence/procfs#257
• Add /proc/mounts by @​tatref in eminence/procfs#261
• add /proc/pid/clear_refs by @​tatref in eminence/procfs#268
• Implement some standard traits by @​tatref in eminence/procfs#254
• Support /proc/net/snmp and /proc/net/snmp6 by @​wfly1998 in eminence/procfs#281
• Add support for /proc/partitions parsing by @​berrange in eminence/procfs#286

Bug Fixes

• Don't hide process creation errors in all_processes by @​tatref in eminence/procfs#260
• Fix O_PATH for old kernels by @​tatref in eminence/procfs#266

Full Changelog: eminence/procfs@v0.15.1...v0.16.0

Commits

• 71addc0 Release 0.16.0
• ebe5e95 Merge pull request #288 from eminence/rustix_bump
• 00eeef4 Bump rustix dependency to 0.38.19
• e8e9bc1 Merge pull request #286 from berrange/partitions
• e505311 Add support for /proc/partitions parsing
• c3aee30 Merge pull request #285 from eminence/snmp_fixup
• f6c2035 Fixup for new snmp functions
• a9b5239 Merge pull request #281 from wfly1998/net-snmp
• 25e1a7d Merge pull request #284 from eminence/more_docs
• 440f60c Add some more documentation for WithSystemInfo functions
• Additional commits viewable in compare view

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[jvanz]

Tests are passing. LGTM