Struct Version

pub struct Version {
    pub major: u64,
    pub minor: u64,
    pub patch: u64,
    pub pre: Vec<Identifier>,
    pub build: Vec<Identifier>,
}

Structure representing version data.

Version struct has some public fields representing version data, like major/minor version string, patch number and vectors of prefix and build identifiers.

Examples

Parsing Version from string and checking its fields:

use semver_parser::version;

let version = version::parse("0.1.2-alpha1")?;
assert_eq!(version.major, 0);
assert_eq!(version.minor, 1);
assert_eq!(version.patch, 2);
let expected_pre = vec![version::Identifier::AlphaNumeric(String::from("alpha1"))];
assert_eq!(expected_pre, version.pre);

Fields

major: u64

Major version as number (0 in "0.1.2").

minor: u64

Minor version as number (1 in "0.1.2").

patch: u64

Patch version as number (2 in "0.1.2").

pre: Vec<Identifier>

Pre-release metadata as a vector of Identifier ("alpha1" in "0.1.2-alpha1" or 7 (numeric) in "0.1.2-7", "pre" and 0 (numeric) in "0.1.2-pre.0").

build: Vec<Identifier>

Build metadata as a vector of Identifier ("build1" in "0.1.2+build1" or 7 (numeric) in "0.1.2+7", "build" and 0 (numeric) in "0.1.2+pre.0").

Trait Implementations

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 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 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 Ord for Version

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

impl StructuralPartialEq for Version