Struct PackageVersion

pub struct PackageVersion { /* private fields */ }

A version number of a Debian package

Version numbers consists of three components:

• an optional epoch
• the upstream version
• an optional debian revision

Implementations

impl PackageVersion

pub fn new( epoch: Option<u32>, upstream_version: &str, debian_revision: Option<&str>, ) -> Result<Self, VersionError>

Create a new version struct from the individual components.

pub fn is_native(&self) -> bool

Returns whether version is a native version, i.e., there is no revision.

pub fn has_epoch(&self) -> bool

Return whether the version has an epoch.

pub fn epoch_or_0(&self) -> u32

Return epoch of 0 if none set.

pub fn has_binnmu_version(&self) -> bool

Return whether this version has a binNMU version, i.e., ends in +bX for some integer X.

pub fn binnmu_version(&self) -> Option<u32>

Return binNMU version if available.

pub fn without_binnmu_version(self) -> Self

Obtain version without the binNMU version.

pub fn clone_without_binnmu_version(&self) -> Self

Obtain version without the binNMU version.

Trait Implementations

impl Clone for PackageVersion

fn clone(&self) -> PackageVersion

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PackageVersion

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PackageVersion

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PackageVersion

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

Formats the value using the given formatter.

impl Hash for PackageVersion

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 PackageVersion

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 PackageVersion

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 PackageVersion

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 PackageVersion

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for PackageVersion

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for PackageVersion