Struct dpdk_unix::ProcPath

pub struct ProcPath(_);

Represents /proc.

Frankly, there are files in /proc that really belong in /sys.

Methods

impl ProcPath

pub fn is_autogroup_active(&self) -> Result<bool, Error>

Is autogroup active? (from /proc/sys/kernel/sched_autogroup_enabled).

pub fn enable_autogroup(&self) -> Result<(), Error>

Enable the autogroup feature (requires Root).

pub fn disable_autogroup(&self) -> Result<(), Error>

Disable the autogroup feature (requires Root).

pub fn adjust_autogroup_nice_value_for_self(
    &self,
    nice_value: Nice
) -> Result<(), Error>

Adjust the autogroup setting of nice for the current process.

pub fn self_status(
    &self
) -> Result<ProcessStatusStatistics, ProcessStatusFileParseError>

Status information from /proc/self/status.

pub fn process_status(
    &self,
    identifier: pid_t
) -> Result<ProcessStatusStatistics, ProcessStatusFileParseError>

Status information from /proc/<IDENTIFIER>/status where <IDENTIFIER> is identifier.

pub fn global_zoned_virtual_memory_statistics(
    &self
) -> Result<HashMap<VirtualMemoryStatisticName, u64>>

Memory statistics (from /proc/vmstat).

Interpret this by multiplying counts by page size.

pub fn memory_information(
    &self,
    memory_information_name_prefix: &[u8]
) -> Result<MemoryInformation, MemoryInformationParseError>

Memory information (from /proc/meminfo).

pub fn filesystems(&self) -> Result<FileSystemTypeList, Error>

File systems (from /proc/filesystems).

pub fn mounts(&self) -> Result<Mounts, Error>

Current mounts (from /proc/self/mounts).

pub fn modules(
    &self
) -> Result<LinuxKernelModulesList, LinuxKernelModulesListParseError>

Current loaded Linux kernel modules (from /proc/modules).

pub fn linux_command_line_parameters(
    &self
) -> Result<LinuxKernelCommandLineParameters, Error>

Command line parameters used to start Linux.

pub fn write_system_control_values(
    &self,
    settings: &HashMap<String, u64>
) -> Result<()>

Only execute this afte any kernel modules have loaded.

We ignore failures.

Trait Implementations

impl Eq for ProcPath

impl Clone for ProcPath

fn clone(&self) -> ProcPath

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialOrd<ProcPath> for ProcPath

fn partial_cmp(&self, other: &ProcPath) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &ProcPath) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &ProcPath) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &ProcPath) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &ProcPath) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialEq<ProcPath> for ProcPath

fn eq(&self, other: &ProcPath) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ProcPath) -> bool

This method tests for !=.

impl Default for ProcPath

fn default() -> Self

Returns the "default value" for a type.

impl Ord for ProcPath

fn cmp(&self, other: &ProcPath) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Hash for ProcPath

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for ProcPath

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Serialize for ProcPath

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for ProcPath

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.