Struct os_info::Version

pub struct Version { /* fields omitted */ }

Operating system version including version number and optional edition.

Methods

impl Version

pub fn unknown() -> Self

Constructs a new Version instance with unknown version and None edition.

Examples

use os_info::{Version, VersionType};

let version = Version::unknown();
assert_eq!(VersionType::Unknown, *version.version());
assert_eq!(None, version.edition());

pub fn semantic(     major: u64,     minor: u64,     patch: u64,     edition: Option<String> ) -> Self

Constructs a new Version instance with semantic version and given edition.

Examples

use os_info::{Version, VersionType};

let version = Version::semantic(0, 1, 2, None);
assert_eq!(VersionType::Semantic(0, 1, 2), *version.version());
assert_eq!(None, version.edition());

pub fn custom<T: Into<String>>(version: T, edition: Option<String>) -> Self

Construct a new Version instance with "custom" (non semantic) version and given edition.

Examples

use os_info::{Version, VersionType};

let ver = "version".to_string();
let edition = "edition".to_string();
let version = Version::custom(ver.clone(), Some(edition.clone()));
assert_eq!(VersionType::Custom(ver), *version.version());
assert_eq!(Some(edition.as_ref()), version.edition());

pub fn version(&self) -> &VersionType

Returns operating system version. See VersionType for details.

Examples

use os_info::{Version, VersionType};

let version = Version::unknown();
assert_eq!(VersionType::Unknown, *version.version());

pub fn edition(&self) -> Option<&str>

Returns optional (can be absent) operation system edition.

Examples

use os_info::Version;

let version = Version::unknown();
assert_eq!(None, version.edition());

Trait Implementations

impl Debug for Version

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

Formats the value using the given formatter.

impl Clone for Version

fn clone(&self) -> Version

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Version

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 Eq for Version

impl PartialOrd for Version

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

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

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

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

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

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

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

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

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

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

impl Ord for Version

fn cmp(&self, other: &Version) -> 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 Version

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 Display for Version

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

Formats the value using the given formatter.