Enum ClearableProperty 

pub enum ClearableProperty {
    Description,
    Url,
    Licenses,
    Changelog,
    Install,
    Groups,
    Options,
    Backups,
    Dependencies(Option<Architecture>),
    OptionalDependencies(Option<Architecture>),
    Provides(Option<Architecture>),
    Conflicts(Option<Architecture>),
    Replaces(Option<Architecture>),
}

Properties used in pkgname sections that can be cleared.

Some variants of this enum are architecture-specific, as they might only be cleared for a specific architecture, but not for another.

Clearing a keyword in SRCINFO data is achieved by an empty keyword assignment, e.g.:

depends =

Variants

Description

The description for a package.

Url

The upstream URL for a package.

Licenses

The licenses that apply to a package.

Changelog

The changelog for a package.

Install

The alpm-install-scriptlet for a package.

Groups

The alpm-package-groups a package is part of.

Options

The build tool options used for building a package.

Backups

The path to a file in a package that should be backed up.

Dependencies(Option<Architecture>)

The alpm-architecture of run-time dependencies.

OptionalDependencies(Option<Architecture>)

The alpm-architecture of optional dependencies.

Provides(Option<Architecture>)

The alpm-architecture of provisions.

Conflicts(Option<Architecture>)

The alpm-architecture of conflicts.

Replaces(Option<Architecture>)

The alpm-architecture of replacements.

Implementations

impl ClearableProperty

fn shared_meta_parser<'a>( keyword: SharedMetaKeyword, ) -> impl Parser<Input<'a>, Self, ErrMode<ParseStack<'a>>>

Recognizes all keyword assignments in SRCINFO data that represent a cleared SharedMetaProperty.

A cleared property is represented by a keyword that is assigned an empty value. It indicates that the keyword assignment should remain empty for a given package.

Example:

pkgdesc =
depends =

The above properties would indicate that both pkgdesc and the depends array are to be cleared and left empty for a given package.

Note

This function relies on the keyword already been parsed and expects it as parameter. The cursor should be positioned right after the keyword.

fn relation_parser<'a>( keyword: RelationKeyword, ) -> impl Parser<Input<'a>, Self, ErrMode<ParseStack<'a>>>

Same as Self::shared_meta_parser, but for clearable RelationProperty.

Note

This function relies on the keyword already been parsed and expects it as parameter. The cursor should be positioned right after the keyword.

Trait Implementations

impl Clone for ClearableProperty

fn clone(&self) -> ClearableProperty

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClearableProperty

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

Formats the value using the given formatter.