Struct nodejs_semver::Version

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

A semantic version, conformant to the semver spec.

Fields

major: u64

minor: u64

patch: u64

build: Vec<Identifier>

pre_release: Vec<Identifier>

Implementations

impl Version

pub fn satisfies(&self, range: &Range) -> bool

True if this Version satisfies the given Range.

pub fn is_prerelease(&self) -> bool

True is this Version has a prerelease component.

pub fn parse<S: AsRef<str>>(input: S) -> Result<Version, SemverError>

Parse a semver string into a Version.

use nodejs_semver::Version;

fn main() {
    let v = Version::parse("1.2.3-rc.4").unwrap();
    println!("{}", v);
}

pub fn diff(&self, other: &Self) -> Option<VersionDiff>

difference between two Versions by the release type, or None if the Versions are the same.

use nodejs_semver::{Version, VersionDiff};

fn main() {
    let v1 = Version::parse("1.2.3-rc.4").unwrap();
    let v2 = Version::parse("1.2.3").unwrap();

    let diff = v1.diff(&v2);

    assert_eq!(diff, Some(VersionDiff::Patch));
}

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 From<(u64, u64, u64)> for Version

fn from((major, minor, patch): (u64, u64, u64)) -> Self

Converts to this type from the input type.

impl From<(u64, u64, u64, u64)> for Version

fn from((major, minor, patch, pre_release): (u64, u64, u64, u64)) -> Self

Converts to this type from the input type.

impl FromStr for Version

type Err = SemverError

The associated error which can be returned from parsing.

fn from_str(s: &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 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Version

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

This method tests for self and other values to be equal, and is used by ==.

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

This method 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

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

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

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

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

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

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

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

impl Eq for Version