Struct procfs::sys::kernel::Version

[+] Show declaration

pub struct Version {
    pub major: u8,
    pub minor: u8,
    pub patch: u8,
}

[−] Expand description

Represents a kernel version, in major.minor.release version.

Fields

major: u8

minor: u8

patch: u8

Implementations

impl Version[−]

pub fn new(major: u8, minor: u8, patch: u8) -> Version

pub fn current() -> ProcResult<Self>[−]

Returns the kernel version of the curretly running kernel.

This is taken from /proc/sys/kernel/osrelease;

pub fn from_str(s: &str) -> Result<Self, &'static str>[−]

Parses a kernel version string, in major.minor.release syntax.

Note that any extra information (stuff after a dash) is ignored.

Example

let a = KernelVersion::from_str("3.16.0-6-amd64").unwrap();
let b = KernelVersion::new(3, 16, 0);
assert_eq!(a, b);

Trait Implementations

impl Clone for Version[+]

[+] Show hidden undocumented items

fn clone(&self) -> Version[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for Version

impl Debug for Version[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Eq for Version

impl FromStr for Version[+]

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>[−]

Parses a kernel version string, in major.minor.release syntax.

Note that any extra information (stuff after a dash) is ignored.

Example

let a: KernelVersion = "3.16.0-6-amd64".parse().unwrap();
let b = KernelVersion::new(3, 16, 0);
assert_eq!(a, b);

impl Ord for Version[+]

[+] Show hidden undocumented items

fn cmp(&self, other: &Self) -> Ordering[−]

This method returns an Ordering between self and other.

[+] Expand attributes

#[must_use]pub fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

[+] Expand attributes

#[must_use]pub fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

[+] Expand attributes

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self[−]

Restrict a value to a certain interval.

impl PartialEq<Version> for Version[+]

[+] Show hidden undocumented items

fn eq(&self, other: &Version) -> bool[−]

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

fn ne(&self, other: &Version) -> bool[−]

This method tests for !=.

impl PartialOrd<Version> for Version[+]

[+] Show hidden undocumented items

fn partial_cmp(&self, other: &Self) -> Option<Ordering>[−]

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

[+] Expand attributes

#[must_use]pub fn lt(&self, other: &Rhs) -> bool[−]

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

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#[must_use]pub fn le(&self, other: &Rhs) -> bool[−]

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

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#[must_use]pub fn gt(&self, other: &Rhs) -> bool[−]

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

[+] Expand attributes

#[must_use]pub fn ge(&self, other: &Rhs) -> bool[−]

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

impl StructuralEq for Version

impl StructuralPartialEq for Version