Struct pkg_utils::Provide

pub struct Provide {
    pub name: String,
    // some fields omitted
}

This either represents a virtual package, or an actual package in a databse. It can be used to query a db.

Fields

name: String

Methods

impl Provide

pub fn parse(data: impl AsRef<str>) -> Option<Provide>

This will only return None if data == "" Valid Provides are a package name, or a package name and version, delimited by an equals sign (pacman=5.1.1), or one of the comparison operators (as detailed on the archwiki).

pub fn satisfies(&self, other: &Provide) -> bool

If the two Provides have the same name, and self.version() is acceptable by the terms of the comp field of both provides.

pub fn version(&self) -> Option<Version>

Trait Implementations

impl Eq for Provide

impl Clone for Provide

fn clone(&self) -> Provide

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Provide> for Provide

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

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

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

This method tests for !=.

impl Hash for Provide

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, 

Feeds a slice of this type into the given [Hasher].

impl Display for Provide

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

Formats the value using the given formatter.

impl Debug for Provide

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

Formats the value using the given formatter.