Struct Version

pub struct Version {
    pub epoch: Option<u32>,
    pub upstream_version: String,
    pub debian_revision: Option<String>,
}

A Debian version string

Fields

epoch: Option<u32>

The epoch of the version, if any

upstream_version: String

The upstream version

debian_revision: Option<String>

The Debian revision, if any

Implementations

impl Version

pub fn is_bin_nmu(&self) -> bool

Is this a binNMU?

A binNMU is a binary-only NMU (Non-Maintainer Upload) where the source package is not changed.

Note that this checks for the presence of the +b[:digit:] suffix, which is not part of the Debian Policy Manual, but it is commonly used to indicate a binNMU.

Examples

use debversion::Version;
assert!("1.0+b1".parse::<Version>().unwrap().is_bin_nmu());
assert!("1.0-1+b1".parse::<Version>().unwrap().is_bin_nmu());
assert!(!"1.0-1".parse::<Version>().unwrap().is_bin_nmu());
assert!(!"1.0".parse::<Version>().unwrap().is_bin_nmu());

pub fn bin_nmu_count(&self) -> Option<i32>

Return the binNMU count of this version

This will return the binNMU count of this version, or None if this is not a binNMU.

pub fn increment_bin_nmu(self) -> Version

Create a binNMU version from this version

This will increment the binNMU suffix by one, or add a +b1 suffix if there is no binNMU suffix.

pub fn is_nmu(&self) -> bool

Check if this version is a sourceful NMU

A sourceful NMU is a Non-Maintainer Upload where the source package is changed. This is indicated by the presence of a +nmu[:digit:] suffix. This is not part of the Debian Policy Manual, but it is commonly used to indicate a sourceful NMU.

pub fn nmu_count(&self) -> Option<i32>

Return the sourceful NMU count of this version

This will return the sourceful NMU count of this version, or None if this is not a sourceful NMU.

pub fn canonicalize(&self) -> Version

Return canonicalized version of this version

Examples

use debversion::Version;
assert_eq!("1.0-0".parse::<Version>().unwrap().canonicalize(), "1.0".parse::<Version>().unwrap());
assert_eq!("1.0-1".parse::<Version>().unwrap().canonicalize(), "1.0-1".parse::<Version>().unwrap());

pub fn increment_debian(&mut self)

Increment the Debian revision.

For native packages, increment the upstream version number. For other packages, increment the debian revision.

pub fn is_native(&self) -> bool

Return true if this is a native package

Trait Implementations

impl AsVersion for Version

fn into_version(self) -> Result<Version, ParseError>

Convert the argument into a Version

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 Display for Version

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

Formats the value using the given formatter.

impl FromStr for Version

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(text: &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: &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 Eq for Version