Enum guppy::graph::feature::FeatureType

pub enum FeatureType {
    NamedFeature,
    OptionalDep,
    BasePackage,
}

The type of a particular feature within a package.

Returned by FeatureMetadata.

Variants

NamedFeature

This is a named feature in the [features] section.

OptionalDep

This is an optional dependency.

BasePackage

This is the “base” package with no features enabled.

Trait Implementations

impl Clone for FeatureType

fn clone(&self) -> FeatureType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureType

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

Formats the value using the given formatter.

impl Hash for FeatureType

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 Ord for FeatureType

fn cmp(&self, other: &FeatureType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<FeatureType> for FeatureType

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

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

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

This method tests for !=.

impl PartialOrd<FeatureType> for FeatureType

fn partial_cmp(&self, other: &FeatureType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for FeatureType

impl Eq for FeatureType

impl StructuralEq for FeatureType

impl StructuralPartialEq for FeatureType