Struct DuplicateArchitecture 

pub struct DuplicateArchitecture {}

What it does

Checks that architectures (see alpm-architecture) are not specified twice.

Why is this bad?

Duplicate alpm-architecture definitions are confusing and do not serve a purpose. Generally, duplicate definitions are ignored and therefore it is best practice to only specify an architecture once.

Example

pkgbase = test
    pkgver = 1.0.0
    pkgrel = 1
    arch = x86_64
    arch = x86_64

Use instead:

pkgbase = test
    pkgver = 1.0.0
    pkgrel = 1
    arch = x86_64

Implementations

impl DuplicateArchitecture

pub fn new_boxed(_: &LintRuleConfiguration) -> Box<dyn LintRule>

Create a new, boxed instance of DuplicateArchitecture.

This is used to register the lint on the LintStore.

Trait Implementations

impl Clone for DuplicateArchitecture

fn clone(&self) -> DuplicateArchitecture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DuplicateArchitecture

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

Formats the value using the given formatter.

impl Documented for DuplicateArchitecture

const DOCS: &'static str = "# What it does\n\nChecks that architectures (see [alpm-architecture]) are not specified twice.\n\n# Why is this bad?\n\nDuplicate [alpm-architecture] definitions are confusing and do not serve a purpose.\nGenerally, duplicate definitions are ignored and therefore it is best practice to only specify\nan architecture once.\n\n# Example\n\n```ini,ignore\npkgbase = test\npkgver = 1.0.0\npkgrel = 1\narch = x86_64\narch = x86_64\n```\n\nUse instead:\n\n```ini,ignore\npkgbase = test\npkgver = 1.0.0\npkgrel = 1\narch = x86_64\n```\n\n[alpm-architecture]: https://alpm.archlinux.page/specifications/alpm-architecture.7.html"

The static doc comments on this type.

impl LintRule for DuplicateArchitecture

fn name(&self) -> &'static str

Returns the name of this lint rule.

fn scope(&self) -> LintScope

Return the scope of this lint rule.

fn documentation(&self) -> String

Returns the full documentation for this lint rule.

fn help_text(&self) -> String

Returns the help text for this lint rule.

fn run( &self, resources: &Resources, issues: &mut Vec<LintIssue>, ) -> Result<(), Error>

Executes the linting logic and appends to list of accumulated issues.

fn extra_links(&self) -> Option<BTreeMap<String, String>>

Returns a map of additional associated links for this lint rule.

fn scoped_name(&self) -> String

Returns the full name of this lint by combining LintRule::scope and LintRule::name as {scope}::{name}.

fn level(&self) -> Level

The severity level of this lint rule.

fn groups(&self) -> &'static [LintGroup]

Returns the static lint groups this lint rule belongs to.

fn configuration_options(&self) -> &[LintRuleConfigurationOptionName]

Returns a map of configuration options used by this lint rule.