Struct Version 

pub struct Version { /* private fields */ }

A version structure.

The version structure has version field and fields compatible with SemVer.

Implementations

impl Version

pub fn new( version: String, numeric_idents: Vec<u32>, pre_release_idents: Option<Vec<PreReleaseIdent>>, build_idents: Option<Vec<String>>, ) -> Self

Creates a version.

pub fn parse(s: &str) -> Result<Self>

Parses the string slice to a version.

pub fn version(&self) -> &str

Returns the version as the string slice.

pub fn numeric_idents(&self) -> &[u32]

Returns the numeric identifiers.

pub fn pre_release_idents(&self) -> Option<&[PreReleaseIdent]>

Retursn the pre-release identifiers.

pub fn build_idents(&self) -> Option<&[String]>

Returns the build indentifiers.

pub fn eq_numeric_idents(&self, version: &Version, count: usize) -> bool

Returns true if the numeric identifiers of versions are equal for the specified number of numeric identifiers, otherwise false.

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

Formats the value using the given formatter.

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

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Version

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

Formats the value using the given formatter.

impl Eq for Version

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: &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: &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 Serialize for Version

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.