Struct Version

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

The version of an Ubuntu release, which is based on the date of release.

Fields

major: u8

minor: u8

patch: u8

Implementations

impl Version

pub fn detect() -> Result<Self, VersionError>

Reads the /etc/os-release file and determines which version of Ubuntu is in use.

pub fn is_lts(self) -> bool

Returns true if this is a LTS release.

pub fn months_since(self) -> i32

The number of months that have passed since this version was released.

pub fn next_release(self) -> Self

Increments the major / minor version to the next expected release version.

Trait Implementations

impl Clone for Version

fn clone(&self) -> Version

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Version

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

Formats the value using the given formatter.

impl Display for Version

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

Formats the value using the given formatter.

impl From<Codename> for Version

fn from(codename: Codename) -> Version

Converts to this type from the input type.

impl FromStr for Version

type Err = VersionParseError

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Version

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Version> for Codename

type Error = ()

The type returned in the event of a conversion error.

fn try_from(version: Version) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Version

impl Eq for Version

impl StructuralPartialEq for Version