Struct rubric::helpers::system::Version

pub struct Version { /* fields omitted */ }

Represents a programs version.

You probably don't want to build this directly, see the Program enum.

Implementations

impl Version

pub fn of(program: Program) -> Option<Self>

Returns the installed version of the program provided.

use rubric::helpers::system::{Version, Program};

// Tests that git is installed
assert!(Version::of(Program::Git).is_some());

pub fn custom(major: u32, minor: u32, patch: u32) -> Self

Makes a custom version number. Mostly use to compare to another

let v = Version::custom(4, 5, 6);
assert_eq!(v.major(), 4);
assert_eq!(v.minor(), 5);
assert_eq!(v.patch(), 6);

pub fn major(&self) -> u32

Returns the major version (first number)

pub fn minor(&self) -> u32

Returns the minor version (second number)

pub fn patch(&self) -> u32

Returns the patch version (third number)

Trait Implementations

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for Version

type Err = ParseIntError

The associated error which can be returned from parsing.

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

This splits by ".". Any values not found are set to 0.

impl PartialEq<Version> 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 StructuralPartialEq for Version