Struct Version

pub struct Version {
    pub epoch: Option<u64>,
    pub components: Vec<String>,
    pub pre_release: Option<String>,
    pub build_metadata: Option<String>,
}

Example

parts of version can be ignored

use std::cmp::Ordering::Greater;
use h_version::Version;
let version1 = Version::parse("1:123.543.57-alpha+001");
let version2 = Version::parse("1:123.543.56-beta+002");
assert_eq!(version1.cmp(&version2),Greater);

Fields

epoch: Option<u64>

components: Vec<String>

pre_release: Option<String>

build_metadata: Option<String>

Implementations

impl Version

pub fn parse(version_str: &str) -> Self

makes a version from a str.

Example

use h_version::Version;
let version = Version::parse("1:23423.553.845-rc+255");
let version = version.to_string();
assert_eq!(version,"1:23423.553.845-rc+255".to_string());

Trait Implementations

impl Debug for Version

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

Formats the value using the given formatter.

impl Default for Version

fn default() -> Self

Returns the “default value” for a type.

impl Display for Version

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

Formats the value using the given formatter.

impl Ord for Version

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Version

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

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

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

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

impl PartialOrd for Version

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for Version