Struct Feature 

pub struct Feature { /* private fields */ }

Represents a single feature

Implementations

impl Feature

pub fn new(label: &str) -> Feature

Constructs a new, empty feature from it’s label

pub fn dependency<D: Into<Dependency>>(&mut self, dep: D) -> &mut Self

Adds a dependency to the list for this feature

pub fn dependencies<D: Into<Dependency>>(&mut self, deps: Vec<D>) -> &mut Self

Sets the list of dependencies for this feature

pub fn feature(&mut self, feature: &str) -> &mut Self

Adds a feature to the list

pub fn features(&mut self, features: &[String]) -> &mut Self

Sets the list of features

WILL replace any existing features

pub fn build(&self) -> Self

Takes ownership of this builder

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Feature

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

Formats the value using the given formatter.

impl Default for Feature

fn default() -> Feature

Returns the “default value” for a type.

impl<'a> From<&'a mut Feature> for Feature

fn from(f: &'a mut Feature) -> Feature

Converts to this type from the input type.

impl<'a> From<&'a str> for Feature

fn from(s: &'a str) -> Feature

Converts to this type from the input type.

impl PartialEq for Feature

fn eq(&self, other: &Feature) -> 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 StructuralPartialEq for Feature