procfs

New features:

• UDP sockets and Unix sockets now have state information (#61)
• Add Process::root(), and better documentation for related methods (#59)

Bug fixes:

• The starttime, guest_time, and cguest_time fields have a fixed datatype (#58)

New features:

• read_tcp_table and read_udp_table are now public, which can be used when your procfs mount isn't in the normal /proc location. (#57)
• New function Process::new_with_root, which can be used to create a process from an arbitrary /proc/<pid> path (#56)

New features:

• Add a mode field to FDInfo struct
• Added a pid field to the Process struct

Fixes:

• Better documentation to clarify the units in some of the fields that list bytes
• Use wrap_io_error in Process::fd() to better capture the path involved in case of an IO error

New features:

• None

Bug fixes:

• Fix a documentation comment that was preventing docs.rs from building successfully

New features:

• Added support for getting the unix socket table (net::unix()).
• Implement Copy and Clone for the process::Io struct
• Implement Copy for the Limit and LimitValue structs.
• Add Process::stat() to get stat info
• Add Process::statm() to get memory stat info

Other changes:

The following free functions are deprecated:

• cpuinfo() has been replaced with CpuInfo::new()
• cpu_pressure() has been replaced with CpuPressure::new()
• io_pressure() has been replaced with IoPressure::new()
• memory_pressure() has been replaced with MemoryPressure::new()

Bug fixes:

• Remove an errant call to println! in the cpuinfo() function. Oops!
• Changed some uid and gid types from i32 to u32
• Don't error trying to read auxv for kernel tasks
• Added some missing StatFlags constants

New features:

• Support for /proc/vmstat
• Support for /proc/pid/oom_score
• Support for /proc/pid/mountinfo

New features:

• Re-introduction of the process and net modules [breaking change]
• New function limits() to return process limits (same as the ulimit command)

Bug fixes:

• Fix two issues when running on 32-bit linux

New features:

• A new function dev_status() to return network interface stats

Other changes:

• If all_processes() encounters an internal error while constructing a process, it will be returned (instead of being ignored)