Struct Version 

pub struct Version { /* private fields */ }

A semantic version (e.g., v1.0.0).

Implementations

impl Version

pub const fn new(major: u32, minor: u32, patch: u32) -> Version

Create a new version.

pub const fn major(&self) -> u32

Get the major version number.

pub const fn minor(&self) -> u32

Get the minor version number.

pub const fn patch(&self) -> u32

Get the patch version number.

pub fn parse(s: &str) -> Result<Version, ParseError>

Parse a version string (e.g., “v1.0.0” or “1.0.0”).

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<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Version

fn deserialize<__D>( __deserializer: __D, ) -> Result<Version, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Version

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

Formats the value using the given formatter.

impl Eq for Version

impl FromStr for Version

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Version, <Version as FromStr>::Err>

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

impl Hash for Version

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Serialize for Version

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Version

impl TryFrom<&str> for Version

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Version, <Version as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<String> for Version

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: String) -> Result<Version, <Version as TryFrom<String>>::Error>

Performs the conversion.